Book C – C2.1A

ATHLETIC SHOE REGULATIONS(Approved by Council on 22 December 2021 andeffective from 1 January 2022)

Specific Definitions
The words and phrases used in these Regulations that are defined terms (denoted by initial
capital letters) will have the meanings specified in the Constitution and the Generally
Applicable Definitions, or (in respect of the following words and phrases) the following
meanings:“Applicable Competition” means a competition that holds a permit issued by either World
Athletics, an Area Association or a National Federation where all relevant World Athletics’Rules and Regulations are complied with and consequently at which World Ranking Points(see:
https://www.worldathletics.org/world-rankings/introduction
andhttps://www.worldathletics.org/world-ranking-rules/basics ) are obtained. For competitions
holding a permit issued by their National Federation, in addition the National Federation mustendorse the competition as being valid for World Athletics’ statistical and results purposes.
“Applicable Persons” means the persons described in Rule 1 of the Integrity Code of
Conduct.
“Athletes” means, unless specified otherwise in these Regulations, any Person who isentered for, or participating in, an Athletics event or competition of World Athletics, its
Members or Area Associations by virtue of their agreement, membership, affiliation,authorisation, accreditation, entry or participation.
“Athlete Support Personnel” means, unless specified otherwise, any coach, trainer,
manager, authorised Athlete Representative, agent, team staff, official, medical or paramedical personnel, parent or any other Person working with, treating or assisting an Athlete
participating in, or preparing for, an Athletics event or competition.
“Athletic Shoe” means, unless otherwise specified, road, cross-country and/or track and fieldshoes.
‘‘Available for Purchase’’ means an Athletic Shoe that satisfies the availability
requirements and process set out in Appendix 4 (as amended from time to time).
‘‘Bespoke Shoe’’ means an Athletic Shoe that is one-off made to order (i.e. that are only
one of its kind) specifically for a single Athlete and is not Available for Purchase. Customised
Shoes and/or Development Shoes are not Bespoke Shoes for the purposes of theseRegulations.
“Call Room” means the room(s) at the event where Athletes gather immediately prior totheir competition and entering the Field of Play.
“Chief Executive Officer (or their nominee)” means the chief executive officer of World
Athletics or their Staff nominee.
‘‘Customised Shoe’’ means an Existing Shoe or New Shoe that is Available for Purchasewhich has been adapted in accordance with Regulation 7 of these Regulations.
‘‘Development Shoe’’ means an Athletic Shoe which has never been Available for Purchaseand which a sports manufacturer is developing to bring to market and would like to conduct
tests with their sponsored and/or supported Athletes (who agree to test the shoe) on issues
for safety and performance before the shoe is Available for Purchase.

‘‘Existing Shoe’’ means an Athletic Shoe that has been approved by the Chief Executive
Officer (or their nominee) under Technical Rule 5 in force prior these Regulations coming
into force or was worn before 1 January 2016, which is deemed to meet the requirements ofthese Regulations unless specified otherwise in these Regulations or by the Chief Executive
Officer (or their nominee).
“Field of Play” means the area in which the Athlete participates and/or competes in theirCompetition (which for non-stadium events means the course) including the post event area
and, if the Athlete wins a podium place, the area leading to the podium, the mixed zone,press conference areas and where a medal ceremony or victory laps take place.
“Independent Expert” means a biomechanical or other suitably qualified expert appointed
by the Chief Executive Officer (or their nominee) from time to time to apply the technicalrequirements and protocols for the approval of Athletic Shoes set out in these Regulations.
‘‘New Shoe’’ means an athletics shoe that meets the requirements of these Regulations andwill be worn for the first time by an Athlete at an Applicable Competition and is not a
Development Shoe.
“Orthotics” means a prescription medical device inserted in an Athletic Shoe to correct abiomechanical foot or other medical issue of an Athlete.
“Shoe Control” means the procedure by which an Athletic Shoe is checked pursuant toRegulation 14.5 of these Regulations.
“Shoe Control Officer” means a referee, judge or other competition official or a volunteer
or member of Staff appointed to ensure that an Athletic Shoe is checked during Shoe Control.
“Staff” means any person employed or engaged by World Athletics to undertake work for it,or on its behalf (including those employed or engaged to work with the Integrity Unit, unlessspecified otherwise).
“Warm-Up Area” means the area where Athlete may warm up, train and prepare themselves
prior to competing.
“World Athletics Series Event” or “WAS Event” means the World Athletics
Championships, the World Indoor Championships, the World Athletics Relays, the World
Athletics U20 Championships, the World Athletics Road Running Championships, the World
Athletics Race Walking Team Championships and the World Athletics Cross-Country
Championships.

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

3

1.

Overview

1.1

These Regulations seek to implement the objects of Articles 4.1 (a), (c), (d) and (e) of
the Constitution and Rule 5.2 of the Technical Rules by establishing the requirements
and procedures by which Athletic Shoes to be worn in Applicable Competitions are
submitted for approval to World Athletics.

1.2

Without prejudice to the specific limitations and requirements of these Regulations,these Regulations seek to balance the following principles:
1.2.1

fairness within the sport of Athletics;

1.2.2

measures that support health & safety (including injury prevention) of
Athletes upon whom high levels of physical and mental demands are placed;

1.2.3

performances (including records) in Athletics are achieved through theprimacy of human endeavour over technology in Athletic Shoes andadvances in the same (e.g. to allow for meaningful competition); and1.2.4

acknowledging that Athletes wish to compete in 'high quality', 'innovative'and ‘leading’ Athletic Shoes.

1.3

The implications of the principles referred to in Regulation 1.2 above are reflected inthese Regulations and arise from World Athletics’ review of Athletic Shoes only. These
Regulations will continue to be reviewed and amended from to time to reflect theconstantly changing nature of technological and other developments in Athletic Shoes.

2.

Purpose2.1

The purpose of these Regulations is to:
2.1.1

establish a transparent, objective, feasible, and fair set of requirements andprocedures;

2.1.2

identify the actions, timescales, criteria, and the application and decisionmaking processes and procedures for approving Athletic Shoes inApplicable Competitions; and2.1.3

ensure that all Applicable Persons involved in such processes andprocedures comply with the Integrity Code of Conduct.

3.

Application

3.1

These Regulations apply to:
3.1.1

all Applicable Competitions;

3.1.2

all Athletes competing in Applicable Competitions; and3.1.3

all Applicable Persons, including World Athletics Officials, Area Officials, andStaff.

3.2

Without limiting the above:

4

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

3.2.1

Athletes competing in Applicable Competitions will comply with and respectthese Regulations; and3.2.2

each Member Federation is responsible for the activities and conduct ofAthletes throughout the application and decision-making process; and3.2.3

where appointed by an Athlete or Member Federation to submit information,
approval requests, or do any act under these Regulations, theirrepresentatives (including sports manufacturers who either support orsponsor them) must also comply with these Regulations. However,appointing a representative shall not avoid the Athletes’ or Member
Federations’ obligations to comply with these Regulations and the Athlete
shall procure that its representatives (including sports manufacturers whoeither support of sponsor them) comply with these Regulations.

4.

Bare Foot and Athletic Shoes

4.1

Where an Athlete competes in Athletic Shoes, their primary purposes are to giveprotection and stability to the feet and a grip on the ground.

4.2

Unless otherwise stated, all Athletic Shoes must meet the limits and requirements set
out in these Regulations.

5.

Existing Shoes

5.1

Unless requested by the Chief Executive Officer (or their nominee), an Existing Shoe
does not need to be submitted to World Athletics for approval under these Regulations
and be deemed approved by World Athletics.

5.2

If an Existing Shoe is customised, then it must comply with Regulation 7.

5.3

From 1 November 2024, an Existing Shoe with a sole greater than the maximum
thicknesses set out in the new sole thickness table in Appendix 3, and in force from thesame date, is no longer approved and cannot be worn in Applicable Competitions.

6.

New Shoes

6.1

All New Shoes prior to being worn by an Athlete for the first time in an ApplicableCompetition must be approved by World Athletics in accordance with the process set
out in Appendix 1.

6.2

If a New Shoe is customised, then it must comply with Regulation 7.

7.

Customised Shoes, Inserts and Additions

7.1

Customised Shoes are permitted to be worn in Applicable Competitions provided that:
7.1.1

any proposal to customise an Existing Shoe or New Shoe needs to besubmitted to World Athletics for approval in accordance with the process set
out in Appendix 1; and7.1.2

within the proposal, the reason(s) for the customisation of the Existing Shoeor New Shoe must also be submitted;

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

5

7.2

Subject always to approval of the Chief Executive Officer (or their nominee) under
Regulation 7.1, the following customisations for medical and/or safety reasons are
permissible:
7.2.1

changes to the construction of the sole and/or maximum thickness of thesole provided always that the maximum thickness does not go beyond thelimits set out in Appendix 3;

7.2.2

customising a non-spike shoe into a spike shoe can only be made to an
Existing Shoe or New Shoe;

7.2.3

changing an upper of an Existing Shoe or New Shoe with an upper fromanother Existing Shoe or New Shoe or adding a new upper;

7.2.4

adding inner soles, other insertions and additions to an Athletic Shoe but
only in the following circumstances:

7.2.5

a.

the additional inner sole or insertion is a removable Orthotic (i.e. it
cannot be permanently fixed inside the shoe); orb.

the addition is a heel raise or heel cap (e.g. to jumping shoes) or abrace or strap (e.g. to thrower shoes);for the avoidance of doubt, the use of an Orthotic, a heel raise or heel cap
pursuant to Regulation 7.2.4 above does not fall within the maximum
thickness for soles set out in the table in Appendix 3,with the intent that any other type of additional inner soles, insertions oradditions are not permitted.

7.3

For the avoidance, of doubt, changes to the colour and/or the look of an Existing Shoeor New Shoe or an Athlete taping their shoe (for example taping the outside of athrowing shoe) are not customisations, are permitted and do not require approval.

7.4

Customised Shoes are not required to be made Available for Purchase in accordancewith Regulation 13 of these Regulations because, as required by these Regulations, theunderlying standard model must be Available for Purchase.

8.

Development Shoes

8.1

A Development Shoe cannot be worn by an Athlete in an Applicable Competition without
prior written approval by World Athletics in accordance with Appendix 1 and Appendix
2.

8.2

If approved, a Development Shoe may be worn by an Athlete for a maximum period of
12 months starting from the date when an Athlete proposes to wear the Development
Shoe for the first time in an Applicable Competition. The Development Shoe can only
be worn within this 12-month period.

8.3

Development Shoes are:

6

8.3.1

not required to be made Available for Purchase in accordance with
Regulation 13; and8.3.2

not permitted to be worn at the World Athletics Series Events and the
Olympic Games.

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

9.

Bespoke Shoes

9.1

Bespoke Shoes are not permitted to be worn in any Applicable Competition.

10.

Technical Requirements for Athletic Shoes

10.1 Unless specifically agreed by the Chief Executive Officer (or their nominee) in writing,
any Athletic Shoe worn in Applicable Competitions must, at the points set out inRegulations 10.3 and 10.4 below, have a sole with a maximum thickness as set out inthe table in Appendix 3. For the avoidance of doubt, the maximum thickness of the soles
excludes the thickness of an additional inner sole, other insertion or addition that are
inserted in accordance with Regulation 7.
10.2 The sole of the shoe (including the part beneath the heel of the Athletic Shoe) may havegrooves, ridges, indentations or protuberances, provided these features are constructedof the same or similar material to the basic sole itself.
10.3 The thickness of the sole will be measured at the centre of the forefoot and the centre
heel of the Athletic Shoe as the distance between the inside top side and the plane ofthe outside under side at the centre of the forefoot and heel respectively. Thismeasurement includes the above-mentioned features. See Figure (a) below:
Figure (a) – Measuring the thickness of the sole

10.4 The centre of the forefoot of the Athletic Shoe is the centre point of the shoe at 75% of
its internal length. The centre of the heel of the Athletic Shoe is the centre point of theshoe at 12% of its internal length. See Figure (b), below. For a standard sample unisex
size 42 (EUR), the centre of the forefoot of the Athletic Shoe will be the centre point of
the shoe approximately 203mm from the inside back of the shoe, and the centre of theheel of the Athletic Shoe will be the centre point of the shoe approximately 32mm fromthe inside back of the shoe. The thickness of the sole outside of these points is not
relevant for the purposes of meeting the technical requirements of these Regulations.

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

7

Figure (b) – Location for measurement of the centre of the forefoot and heel

10.5 World Athletics acknowledges that an Athletic Shoe above that standard sample size
might contain a marginally thicker sole than that of a standard sample size shoe of thesame make and model, which marginal increase in sole thickness is only attributable tothe larger size of the shoe. Such marginal increases will be disregarded for the purposesof confirming compliance with these Rules.
10.6 Until further notice, unless in exceptional circumstances and specifically agreed by theCompetition Commission in writing, any Athletic Shoe used in Applicable Competitions:11.

10.6.1(except where Regulation 10.6.3 applies) must not contain more than one
rigid structure (e.g. plate, blade etc.) whether that structure runs the fulllength of the shoe or only part of the length of the shoe;

10.6.2the one rigid structure referred to in Regulation 10.6.1 may be in more than
one part, but those parts must be located in one plane (i.e. must not be
stacked above each other, must not overlap);

10.6.3

may contain one additional rigid structure or other mechanism (e.g. plate,blade etc.) only where used solely to attach spikes to the outer underside of
the shoe. For the avoidance of doubt, the additional rigid structure to attach
spikes cannot be a continuation of the rigid structure referred to in
Regulation 10.6.1;

10.6.4must not contain any embedded ‘sensing or intelligent’ technology
whatsoever. This does not prevent heart rate or speed distance monitors or
stride sensors carried or worn personally by an Athlete pursuant to TechnicalRule 6.4.4;

10.6.5must have a sole with a maximum thickness as set out in the table inAppendix 3.

Athletic Shoes: Spikes

11.1 The sole of the shoe (including the part beneath the heel of the Athletic Shoe) may be
so constructed as to provide for the use of up to 11 spikes.
11.2 Any number of spikes up to 11 may be used, but the number of spike positions must
not exceed 11.
8World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

11.3 That part of each spike which projects from the sole or the heel will not exceed 9mm(for indoor 6mm) except in the High Jump and Javelin Throw, where it must not exceed
12mm. The spike must be so constructed that it will, at least for the half of its length
closest to the tip, fit through a square sided 4mm gauge. If the track manufacturer orthe stadium operator mandates a lesser maximum, or prohibits the use of certain
shaped spikes, this will be applied and the Athletes notified accordingly. The surface(outdoor or indoor) must be suitable for accepting the spikes permitted under thisRegulation 11.
11.4 For Cross-Country competitions, the specific regulations or the Technical Delegates
may allow an increased length of the sizes of the spikes of the shoes depending on thesurface (s) of the course.
12.

Independent Expert

12.1 Subject to these Regulations, the Independent Expert will have the following
responsibilities and authority:

13.

12.1.1to check if the physical Athletic Shoe complies with the technicalrequirements of these Regulations (which includes, if necessary, cutting up
the Athletic Shoe);

12.1.2to review and evaluate physical Existing Shoes, New Shoes, Development
Shoes or Customised Shoe and/or their specifications against the criteria
and requirements set out in these Regulations;12.1.3

to liaise with and seek input from the Chief Executive Officer (or theirnominee) concerning their tasks;12.1.4

to present the results of their reviews and evaluations to the Chief Executive
Officer (or their nominee); and12.1.5to carry out such other tasks as instructed by the Chief Executive Officer (ortheir nominee) from time to time.

Availability Scheme

13.1 Existing Shoes and New Shoes must be Available for Purchase by any Athletesparticipating in Applicable Competitions.
13.2 Where an Athlete proposes to wear a New Shoe at an Applicable Competition, if
approved by World Athletics in accordance with these Regulations, the New Shoe must
be made Available for Purchase by the relevant sport manufacturer no later than one
month prior to the start date of the first Applicable Competition at which the Athlete
proposes to wear the New Shoe unless otherwise agreed in writing by the Chief
Executive Officer (or their nominee).
13.3 In accordance with Regulation 13.2 above, the Chief Executive Officer (or theirnominee) must be notified where and how the New Shoe is or will be made Available
for Purchase at the time of seeking approval in accordance with Regulation 6 above
and Appendix 1 below.
13.4 The Chief Executive Officer (or their nominee) may, on written request, require evidence
from the sports manufacturer that the New Shoe is or will be Available for Purchase.

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

9

13.5 The procedure for the Availability Scheme is set out in Appendix 4.
14.

Compliance14.1 Athletes may be subject to Shoe Control at any time before, during or after an ApplicableCompetition and immediately before or immediately after competing at the discretion of
the event organiser and/or Chief Executive Officer (or their nominee). The Chief
Executive Officer (or their nominee) may publish further Shoe Control procedures thatare consistent with these Regulations.
14.2 An Athlete subject to Shoe Control:
14.2.1

must comply with the reasonable directions given by the Shoe Control
Officer or other authorised person conducting Shoe Control;

14.2.2

may be required at any time;

14.2.3a.

to confirm the Athletic Shoe they are wearing;b.

to give their Athletic Shoes to the Shoe Control Officer for the purposeof checking (e.g. photographing, measuring etc.) the information which
will be sent to World Athletics for verification; andwhere they have finished competing, give their Athletic Shoe to the Referee
or Chief Executive Officer (or their nominee) for further examination andinvestigation (which includes, if necessary, cutting up the Athletic Shoe). The
Athletic Shoe will be shipped to the Independent Expert and returned (ifpracticable) to the Athlete in accordance with Regulation 14.9.4.

14.3 Where an Athlete achieves a World Record (as referred to at Rules 31 to 35 of theCompetition Rules) the Athlete will be subject to the procedure at Regulation 14.2.
14.4 Unless an Athlete is directed by the Referee to give them their Athletic Shoe inaccordance with Regulations 14.5 to 14.7, Athletes must always keep their Athletic
Shoe in their possession in the Warm-up Area, Call Room and Field of Play, and must
not give their shoes to any Athlete Support Personnel or throw their Athletic Shoes into
the crowd at any time. For the avoidance of doubt, this includes after the Athlete has
finished competing but is still to complete any post competition procedures.
14.5 Where the Referee has reason to believe that an Athletic Shoe or specific technology
may not comply with the letter or spirit of these Regulations, they may act in accordancewith Regulations 14.6 and 14.7.
14.6 If either before or at an Applicable Competition, the status of an Athletic Shoe is notestablished or is otherwise unclear, the Referee may, in their discretion, permit the
Athlete to compete, but after competing the Athletic Shoe must be given to the Referee
pursuant to Regulation 14.7 for further examination and investigation by an Independent
Expert. Where the Referee has permitted the Athlete to compete pursuant to thisRegulation 14.6, the Athlete’s result will be classified as ‘Uncertified’ (‘UNC TR5.2’).
However, where it has already been declared that an Athletic Shoe does not comply
with the letter or spirit of these Regulations, the relevant Referee will act as soon asreasonably practical in accordance with Regulation 15.1.
14.7 Pursuant to Regulation 14.5, the Referee may request the Athlete immediately to handover the shoe to the Referee at the conclusion of the event for further examination and
10World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

investigation by an Independent Expert. Pending further examination and investigation
pursuant to this Regulation 14.7 the use of that Athletic Shoe or technology in ApplicableCompetitions is prohibited.
14.8 Where a Referee exercises their discretion under Regulation 14.6 and permits the
Athlete to compete, but the Athlete intends to subsequently compete in later rounds ofthe same event or in other events during the same competition, the Referee will ensure
the Athletic Shoe is available to the Athlete to use in each such subsequent event. How,
when and on what conditions the shoe is made available to the athlete during thecompetition are at the Referees’ discretion.
14.9 For the avoidance of doubt and in addition to the powers set out above, the Chief
Executive Officer (or their nominee), acting reasonably, reserves the right:

15.

14.9.1

to issue a written direction to the Referee to act in accordance with
Regulations 14.5, 14.6 and/or 14.7;

14.9.2

to instruct at any time that the Athlete give their Athletic Shoe to the Referee
and/or for further examination and investigation;

14.9.3where the Athletic Shoe has not already been handed over for, or has notalready been subject to further examination and investigation, to request the
Athlete to hand over to the Chief Executive Officer (or their nominee) their
Athletic Shoe for further examination and investigation; and14.9.4the costs of shipping the Athletic Shoe for further examination andinvestigation to World Athletics or the Independent Expert must be borne by
the event organiser who will send them immediately to the address notified
by the Chief Executive Officer (or their nominee) and provide a copy of theshipping documents and tracking number. Once the examination andinvestigation has been completed World Athletics will, if practicable, arrange
for the return of the Athletic Shoe to Athlete.

Breaches and Sanctions

15.1 If an Athlete:
15.1.1

is found by either the Referee or Shoe Control Officer to be wearing an
Athletic Shoe that does not comply with these Regulations; or

15.1.2

does not comply with any direction or instruction of the Referee under theseRegulations; or

15.1.3does not present themselves to Shoe Control when requested;

the Athlete may be disqualified.
15.2 If an Athlete disqualified pursuant to Regulation 15.1 has already competed, then such
disqualification has all resulting consequences for the Athlete, including but not limited
to declaring the Athlete’s performance as invalid for non-compliance with theseRegulations, the forfeiture of all titles, awards, medals, points and prize and appearancemoney.
15.3 In addition to any disqualification of the Athlete by a Referee, or if at any time it is foundthat either an Athlete or their representatives (including sports manufacturers who
World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 202211

support or sponsor them) and/or Member Federation has been acting or, has acted
against the letter or spirit of these Regulations (including Technical Rule 5 in force prior
to these Regulations coming into force or any Rules thereover), then the Chief Executive
Officer (or their nominee) reserves the right to apply a range of sanctions including but
not limited to:
15.3.1

issuing a warning to the Athlete and/or Member Federation;

15.3.2

imposing a fine on the Athlete and/or their Member Federation;

15.3.3disqualifying the Athlete and declaring the Athlete’s performance as invalid
for non-compliance with these Regulations with all resulting consequences
for the Athlete, including the forfeiture of all titles, awards, medals, points
and prize and appearance money;

15.3.4declaring an Existing Shoe, New Shoe, Development Shoe or Customised
Shoe as being non-compliant;15.3.5

removing an Existing Shoe, New Shoe or Development Shoe from the list of
shoes which have been approved by World Athletics; and15.3.6

withholding, for a reasonable time, approval of subsequent requests for an
Existing Shoe, New Shoe, Development Shoe or Customised Shoe from aparticular shoe manufacture.

15.4 The Chief Executive Officer (or their nominee) may, if it considers it appropriate,
announce, publish or otherwise communicate the reasons for any sanction applied
pursuant to this Regulation 15.
15.5 The Chief Executive Officer (or their nominee) may in addition to taking action underthese Regulations refer any potential breach of these Regulations, by Applicable
Persons, to the Athletics Integrity Unit.
15.6 Any potential breach of these Regulations by Applicable Persons may amount to abreach of the Integrity Code of Conduct and, in addition to any action taken under
Regulation 14 and/or Regulation 15.3, may be subject to investigation and prosecution
by the Athletics Integrity Unit under the Athletics Integrity Unit Reporting, Investigation
and Prosecution Rules (Non-Doping) and possible proceedings under the Disciplinary
Tribunal Rules.

12

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

APPENDIX 1

NEW SHOES, DEVELOPMENT SHOE OR CUSTOMISED SHOES APPROVALPROCESS
1.

Where a New Shoe, Development Shoe1 or Customised Shoe2 is proposed to be worn inan Applicable Competition, an Athletic Shoe specification form must be completed by therelevant sports manufacturer, or where applicable by the Athlete (i.e. where an Athlete
arranges for a Customised Shoe themselves and with no involvement of a sports
manufacturer), and submitted to World Athletics containing the following information:
1.1. sports manufacturer’s brand name and shoe/model name;1.2. size, dimensions, sole thickness, structure (including number and construction ofplates, technology (including if it contains any smart, responsive, adaptive
technology), date of availability, photograph, diagrams;
1.3. confirmation if the shoe is a New Shoe, Development Shoe or Customised Shoe; and1.4. if the request relates to a Customised Shoe pursuant to Regulation 7.2, then therelevant medical information relating to the athlete’s condition and the medical advice,report or information setting out the reasons why the customisation is necessary.

2. If requested by World Athletics, a sample of the New Shoe or Development Shoe or, if
applicable, the Customised Shoe will be submitted by either the Athlete3 or the sports
manufacturer for further examination by an Independent Expert.
3. World Athletics will use reasonable efforts to complete its examination as soon aspracticable (if possible, within 30 days of receipt of the New Shoe by the Independent
Expert).
4. If approved, then World Athletics will publish the New Shoe or Development Shoe on thelist of approved Athletic Shoes. Customised Shoes will not be published, as
customisations are made to an Existing Shoe which are deemed approved or New Shoethat has been approved, see Regulation 7 of these Regulations.
5. Except for Development Shoes, as soon as a New Shoe appears on World Athletics’
published list, the New Shoe can be worn in Applicable Competitions and not before. For
the period when a Development Shoe can be worn, see Appendix 2.
6. World Athletics reserves the right to implement such measures concerning the practicalimplementation of the approval procedure as it sees fit, including the use of technology(e.g. unique codes, certification mark etc.) compliance with which shall form part of theseRegulations.
7. World Athletics reserves the right to remove an approved Athletic Shoe from its publishedlist at any time, if it no longer complies with these Regulations.

1

For Development Shoes, in addition, process and information set out in Appendix 2 must be followed.

2

Where an Athlete arranges for the customization of their Athletic Shoe without the involvement of a sports manufacturer the
Athlete shall be responsible pursuant to Regulation 7 for obtaining approval from World Athletics for that customization.
3
See footnote 2.
World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

13

APPENDIX 2
DEVELOPMENT SHOE
1. For Development Shoes, at the same time as submitting the specification under Appendix
1, the sports manufacturer must complete and submit the template development shoe form
with the following information:
1.1. sports manufacturer brand and shoe/model name or number;
1.2. a list containing the dates and names of the first and all subsequent competitions at
which the sponsored or supported Athlete proposes to wear a Development Shoe
within the 12-month period starting from date of the first use of the Development Shoe;
1.3. a readable code (i.e. it can be scanned or be a link) that is unique to the Development
Shoe, which can either be inserted in a visible location in or on the Development Shoeor provided to the Athlete in paper form or on a phone to show to the event officials.
The code is to host either the Development Shoe form or the information contained
within it;
1.4. confirmation of the latest date upon which the sports manufacturer will make the final
version of the Development Shoe Available for Purchase (i.e. when it is intended thatthe Development will become a New Shoe), see paragraph 5 below.
2. Any changes to the list of competitions stated in the Development Shoe Form must be
notified to World Athletics in writing with an updated Development Shoe Form.
3. If approved, World Athletics will publish on its website a list of approved Development
Shoes stating the date starting from which the Development Shoe can be worn and theexpiry date for approval. No technical or proprietary information belonging to a sports
manufacturer will be published.
4. After the expiry date or if use of the Development Shoe ends before the expiry date, theAthletic Shoe no longer qualifies as a Development Shoe and can only continue to be worn
if under paragraph 5.2 below the sports manufacturer decides to propose the Development
Shoe to be a New Shoe. The Development Shoe will be removed from the approved list
after its expiry date or the date when it is no longer in use.
5. If the sports manufacturer decides:
5.1. not to continue with the Development Shoe, so it is not either made Available forPurchase or complies with requirements of the Availability Scheme, then World
Athletics reserves the right to request from the sports manufacturers further
information concerning the discontinuance of the Development Shoe;
5.2. to proceed to produce a final version of the Development Shoe (i.e. it passes its
performance and safety tests, etc.), then the Development Shoe will be deemed a New
Shoe and will need to require written approval from World Athletics in accordance with
Regulation 6 of these Regulations (i.e. that the final version of the Development Shoecomplies with the requirements set out in these Regulations) highlighting any changes
or confirming that no changes have been made to the Development Shoe.
6. World Athletics reserves the right to implement such measures concerning the practicalimplementation of the approval procedure as it sees fit including the use of technology(e.g. unique codes, certification mark etc.) compliance with which shall form part of theseRegulations.
14

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

APPENDIX 3
ATHLETIC SHOE SOLE THICKNESS TABLE
Shoe Sole Thickness Table – in force until 31 October 2024
Event
Field Events(except Triple Jump)

Triple Jump

Track Events(including hurdle
events) up to but notincluding 800m
Track Events from800m and above(including
steeplechase events)

Cross-Country

Road Events(Running and Race
Walking Events)
Mountain and Trail
Races

Maximum thickness of Further Requirement/Note
the
sole
(as
per
Regulation 10.6).
20mm
Applies to all Throwing Events,
and Jumping Events, except
the Triple Jump.
For all Field Events, the sole atthe centre of the athlete’s
forefoot must not be higher than
the sole at centre of theathlete’s heel referred to at
Regulations 10.3 and 10.4 (i.e.
at centre point of the shoe at
12% and 75% of the shoesinternal length).
25mm
The sole at the centre of theathlete’s forefoot must not behigher than the sole at centreof the athlete’s heel referred toat Regulations 10.3 and 10.4
(i.e. at centre point of the shoeat 12% and 75% of the shoesinternal length).
20mm
For relays, the rule applies tothe distance of the leg being run
by each athlete.
25mm

For relays, the rule applies tothe distance of the leg being run
by each athlete.
For Track Race Walking
Events,themaximum
thickness of the sole is thesame as that for Road Events.
25mm spike shoe or Athletes may wear spikes or
40mm non-spike shoe
non-spike shoes (i.e. roadshoes). If wearing spike shoes
the maximum thickness of thesole must not exceed 25mm. If
wearing non-spike shoes the
maximum thickness of the solemust not exceed 40mm.
40mm
Any Thickness

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

15

New Sole Thickness Table – in force from 1 November 2024
Event

Track Events
including hurdle andsteeplechase events

Field Events

Road Events(Running and Race
Walking Events)
Cross-Country

Mountain and Trail
Races

Maximum thickness of the Further Requirement/Notesole (as per Regulation
10.6 of the Regulations).
20mm spike shoe or non- For relays, the rule applies
spike shoeto the distance of the leg
being run by each athlete.
For Track Race Walking
Events,themaximum
thickness of the sole is thesame as that for Road
Events.
20mm spike shoe or non- For all Jumping Events, thespike shoesole at the centre of theathlete’s forefoot must not
be higher than the sole at
centre of the athlete’s heel
referred to at Regulations
10.3 and 10.4 (i.e. at centre
point of the shoe at 12% and
75% of the shoes internal
length).
40mm
20mm spike shoes or 40mm Athletes may wear spikes or
non-spike shoes
non-spike shoes (i.e. roadshoes). If wearing spike
shoes
the
maximum
thickness of the sole must
not exceed 20mm. If wearing
non-spikeshoes
themaximum thickness of thesole must not exceed 40mm.
Any thickness

Important notice: Pursuant to Regulation 5.3, from 1 November 2024 an Existing Shoe
whose sole is greater than the maximum thicknesses set out in the above table is no longer
approved and cannot be worn in Applicable Competitions.

16

World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

APPENDIX 4
ATHLETIC SHOE AVAILABILITY PROCESS
1. An Athletic Shoe can be purchased through a sports manufacturer’s sales channel(s)which includes retail (brick and mortar), brand websites or apps and e-commerce(including pre-order periods which must be for at least one month).
2. Whilst Existing Shoes are deemed to or already comply with the requirement to be
Available for Purchase, evidence of their availability may be requested by World Athletics
from a sports manufacturer.
3. When seeking approval for a New Shoe, the sports manufacturer must provide
information about the Athletic Shoe’s availability (i.e. where and how they can bepurchased) the time limit for which must be at least one month before an ApplicableCompetition.
4. If the requested information is not provided, then the shoe will not be approved and not
be entered on the approved list. The New Shoe cannot be worn, unless it is on theapproved list.
5. New Shoes that are Available for Purchase are subject to stock (including size ranges),
supply chains and manufacturing timelines. There is no obligation on a shoe manufacturer
to re-stock an Athletic Shoe that has been Available for Purchase and is sold out.
6. If a New Shoe is no longer Available for Purchase (e.g. if it is sold out awaiting restocking,the line has ended, there are supply chain issues affecting manufacturer or delivery issuesetc.), then the Athlete wishing to purchase the New Shoe may, depending on the abilityof the sports manufacturer concerned to provide new stock of the New Shoe, wish to wait
for the New Shoe to be restocked or purchase an alternative Existing Shoe or New Shoethat is Available for Purchase.
7. World Athletics will conduct checks by requesting sports manufacturers to provide
evidence that the Athletic Shoe is/was Available to Purchase.
8. If evidence is provided that the Athletic Shoe is/was Available to Purchase, then no further
action will be necessary.
9. If no evidence is provided, then the Athletic Shoe is not compliant, and then:a. the Athletic Shoe is removed from the approved list;b. this action is notified to Member Federations/Athletes; andc. the Athlete(s)’, who wore the shoe, results will be marked accordingly 'UNC TR5.2'(uncertified).
10. If a sports manufacturer is unable provide evidence of a New Shoes’ availability, World
Athletics may withdraw the New Shoe’s approval until such a time as the sports
manufacturer can provide the requested evidence showing the New Shoe is Available to
Purchase.
11. The World Athletics Chief Executive Officer (or their nominee) may, on the written requestof the World Federation of the Sporting Goods Industry, temporarily waive any or all of
the requirements set out in this Appendix 4 in circumstances beyond the reasonable
control of the sports goods manufacturer industry that make a sports goods manufacturingindustry unable to make the New Shoe Available for Purchase in accordance with thisWorld Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022

17

Appendix 4, provided that the sports manufacturers have made reasonable efforts, to thesatisfaction of the World Athletics Chief Executive Officer (or their nominee), to do so.

18World Athletics Athletic Shoe Regulations, Approved by Council on 22 December 2021, effective from 01 January 2022