2011 IAAF Race Walking Challenge

Columns: Date | Meeting | Category | Events | Venue | Country
19 February | Australian 20k Racewalking Championships | C | 20 km ( Men/Women ) | Hobart | Australia | 5 March | IAAF Permit Chihuahua | C | 20 km ( Men/Women ) 50 km ( Men ) | Chihuahua City | Mexico | 20 March | Gran Premio Citta di Lugano - Memorial Mario Albisetti | C | 20 km ( Men/Women ) | Lugano | Switzerland | 26 March | Dudinska 50-ka | C | 10 km ( Women ) 20 km ( Men ) 50 km ( Men ) | Dudince | Slovakia | 9 April | Grande Premio Internacional en Marcha Atletica | B | 20 km ( Men/Women ) | Rio Maior | Portugal | 22 April | IAAF Permit Taicang | B | 10 km ( Men/Women ) | Taicang | China | 1 May | Coppa Città di Sesto San Giovanni | B | 20 km ( Men/Women ) | Sesto San Giovanni | Italy | 26 June | Dublin International Racewalking GP | C | 20 km ( Men/Women ) | Dublin | Ireland | 27 August - 4 September | 2011 World Championships in Athletics | A | 20 km ( Men/Women ) 50 km ( Men ) | Daegu | South Korea | 17 September | IAAF Race Walking Challenge Final | B | 10 km ( Men/Women ) | A Coruña | Spain

Example questions:
In what category event did the US win 12 gold medals ? | When was the 1st women 's race held in the same commune as Breda have as site ? | When was a 2011 IAAF race held in Galicia ? | Who is the mayor of the municipality to host the 2011 IAAF race on 9 April ? | How many times has the venue known for its mineral water hosted the European Race Walking Cup ?

Answers:
A | 1980 | 17 September | Isaura Morais | 3