# Everesting

Everesting is an activity in which cyclists or runners ascend and descend a given hill multiple times, in order to have cumulatively climbed 8,848 metres (29,029 ft) (the elevation of Mount Everest).
The first event described as "Everesting" was by George Mallory, grandson of George Mallory, who disappeared on Everest in 1924. The younger Mallory ascended Mount Donna Buang in 1994, having ridden eight "laps" of the 1,069-metre hill. The format and rules were cemented by Andy van Bergen, inspired by the story of Mallory's effort. In the first official group effort, van Bergen organized 65 riders, 40 of whom finished the Everesting attempt.

## Everesting

George Mallory's Everesting attempt in 1994 was written up into an article in 2012, which first prompted others to take on this challenge. The widespread growth of GPS technology and social media - particularly Strava and Zwift - has been vital in allowing riders to accurately measure distance, elevation and height gain, while also sharing information about their ride. The writer and cyclist Andy van Bergen has been key to popularizing the idea through the Hells 500 group, which had been created as a social group to allow its members to complete and share cycling challenges. Hells 500 created the Everesting website, which established the parameters of the challenge, and started documenting attempts.
Everesting has grown among both amateur cyclists as a challenging but achievable goal, and among professionals or retired professionals who have sought to break Everesting time records. It rose further in popularity during 2020 when the Covid-19 Pandemic resulted in cancelled races, and lockdowns prevented cycling club rides or travel for cycling challenges. This forced riders to seek new challenges, that could be completed on local roads, or on virtual platforms (sometimes called vEveresting). During 2020, the challenge grew beyond cycling into running.
A number of related challenges have spun-off from the original Everesting challenge. Riders have attempted double, triple or even quadruple Everests. The Everesting website has multiple suggestions for variants of the challenge, including an Everesting 10k challenge - that is, to continue past the 8,848 metres (29,029 ft) of Everest to reach a cumulative height of 10,000 metres (33,000 ft) - as a stretch goal, or a Half-Everest as an easier target.

## Parameters

Everesting is a personal challenge, and as such there is no official sanctioning body: the only criterion is that 8,848 metres (29,029 ft) of climbing is completed in a single ride or run. To be accepted as a ride on the Everesting website, an attempt must, among other things:
* be recorded on Strava or Zwift;
* be timed as one effort, with any breaks for food or rest included in the attempt's elapsed time;
* be completed by going up and down one route of ascent only, avoiding loops;
* be continuous, with athletes cycling or running down the slope as well as up it (eg, they cannot be taken by car down the slope);
* be completed using a bike that does not have a motor.
Everesting recognise different rules for variants of the challenge, some of which incorporate sleeping or longer rest breaks to ensure rider safety.

## Fastest known times
### Women

| Rank | Date | Rider | Rider | Age (in years) | Time | Location | Distance | Distance | Average gradient | Notes |
| Rank | Date | Name | Pro-team | Age (in years) | Time | Location | km | mi | Average gradient | Notes |
| 1 | July 23, 2022 | Illi Gardner | | 22 | 8:03:29 | Crowcombe, United Kingdom | 106 | 66 | 17.2% | |
| 2 | August 14, 2021 | Illi Gardner | CAMS–Basso | 21 | 8:33:47 | Bwlch y Groes, Wales | 107.5 | 66.8 | 17.4% | |
| 3 | July 8, 2020 | Emma Pooley | retired | 37 | 8:53:00 | Haggenegg, Schwyz, Switzerland | 130 | 81 | 13% | |
| 4 | June 4, 2020 | Hannah Rhodes | | | 9:08:00 | Kirkstone Pass, Cumbria, United Kingdom | 163 | 101 | 10.9% | |
| 5 | May 31, 2020 | Lauren De Crescenzo | | 29 | 9:57:00 | Hogpen Gap, Blairsville, Georgia, United States | 179 | 111 | 9.83% | |
| 6 | May 23, 2020 | Katie Hall | Boels–Dolmans | 33 | 10:01:00 | Bonny Doon, Davenport, California, United States | 197 | 122 | 8.88% | |
| 7 | August 19, 2018 | Alice Thompson | | 24 | 12:32:00 | Naish Hill, Clapton-in-Gordano, United Kingdom | 121 | 75 | 14.6% | |
| 8 | July 31, 2017 | Alisa MacDonald | | 37 | 12:37:00 | Silvertip, Canmore, Alberta, Canada | 188 | 117 | 10.0% | |

### Men

| Rank | Date | Rider | Rider | Age (in years) | Time | Location | Distance | Distance | Average gradient | Notes |
| Rank | Date | Name | Pro-team | Age (in years) | Time | Location | km | mi | Average gradient | Notes |
| 1 | March 23, 2021 | Ronan McLaughlin | | 34 | 6:40.54 | Mamore Gap, County Donegal, Ireland | 123 | 76 | 14.2% | |
| 2 | October 3, 2020 | Sean Gardner | | 26 | 6:59:38 | Tanners Ridge Road, Stanley, Virginia, United States | 116 | 72 | 15.5% | |
| 3 | October 12, 2020 | Nathan Earle | Team UKYO | 33 | 7:10:10 | The Lea, Tasmania, Australia | 130 | 81 | 13.9% | |
| 4 | July 7, 2020 | Alberto Contador | retired | 37 | 7:27:20 | Silla del Rey, Castile and León, Spain | 139 | 86 | 12.9% | |
| 5 | June 20, 2020 | Lachlan Morton | EF Pro Cycling | 28 | 7:29:00 | Rist Canyon, Bellvue, Colorado, United States | 155 | 96 | 11.1% | |
| 6 | May 15, 2020 | Keegan Swenson | | 26 | 7:40:00 | Pine Canyon, Park City, Utah, United States | 170 | 110 | 10.6% | |
| 7 | May 11, 2020 | Phil Gaimon | retired | 34 | 7:52:00 | Mountaingate Drive, Los Angeles, California, United States | 156 | 97 | 11.1% | |

## Notable Everesting rides

* The first woman to everest was Sarah Hammond in February 2014, climbing Australia's Mount Buffalo eight times.
* Frank Garcia was the first to "virtually everest", riding Zwift's Watopia Wall 314 times in 2015.
* Pavel Paloncý (M) and Markéta Peggy Marvanová (F, both Czech) everested 14 times between April 19, 2021 and June 22, 2021.
* Benny JJ completed an everesting every month of 2016.
* Ben Soja was the first to Everest on a 2-gear-unicycle – Schlumpf-gear, 27,5", 150 mm cranks, daytime clipless pedals, during night platform pedals, riding up Mount Lowe in the San Gabriel Mountains of California ten times over twenty-three hours in March 2018. His record was beaten in 2024 by Mason Allen who did it in 21h 9m on University of Virginia campus.
* In August 2018 Zhuangchen “JJ” Zhou became the first rider to everest on Mount Everest, completing 8,850 metres (29,035 ft) of climbing over 177 laps of the 1 kilometre (0.62 mi) climb to Everest Base Camp in Tibet, China.
* From June 8, 2022 until June 12, 2022 Arend Van den Broucke did a sextuple everesting on Cresta del Gallo, Murcia (Spain). He rode 1429 km in 108 hours with an elevation of 53,454m.
* In March 2017 Charlie Rentoul became the first person to everest the "tallest" mountain in the world. This required just two ascents and descents of the 89 km long climb of the dormant volcano Mauna Kea in Hawaii.
* In July 2023 Karl Plötzl was the first person to achieve an 8-times Everest on bike. He was cycling for 7 days continuously, spending a total of 116 hours on his bike to break the previous world record of 7 Everests by going up 70,800m over a distance of 1,781km on a small hill in Austria.