2013 IAAF Race Walking Challenge

Columns: Date | Meeting | Category | Events | Venue | Country
13 April | Poděbrady Race Walking | B | 20 km ( Men/Women ) | Poděbrady | Czech Republic | 1 May | Coppa Città di Sesto San Giovanni | B | 20 km ( Men/Women ) | Sesto San Giovanni | Italy | 19 May | 10th European Cup Race Walking | C | 10 km ( Women ) 20 km ( Men ) 50 km ( Men ) | Dudince | Slovakia | 1 June | Gran Premio Cantones de La Coruña | B | 10 km ( Men/Women ) | A Coruña | Spain | 29 June | Dublin Grand Prix of Race Walking | C | 20 km ( Men/Women ) | Dublin | Ireland | 10-18 August | 14th IAAF World Championships in Athletics | A | 20 km ( Men/Women ) 50 km ( Men ) | Moscow | Russia

Example questions:
How many families reside in the city which hosted the Asian 20 kilometer Race Walking Championships of 2013 ? | What villages border the village which hosted the African Race Walking Championships of 2013 ? | Which group first lived in the region of the city which hosted the Oceania Race Walk Championships of 2013 ? | What area is the town which hosted the 10th European Cup Race Walking of 2013 on the border of ?

Answers:
18585 | Amaury and Barlow | Mouheneener | Banská Bystrica