Italy and Netherlands in action in the 4x400m at the World Athletics Relays (© Dan Vernon)
Previews of each of the nine races to be contested at the World Athletics Relays Silesia 21, which take place on 1-2 May, are now available.
- • Men's and women's 4x100m
- • Men's and women's 4x400m
- • Mixed 4x400m
- • Men's and women's 4x200m, mixed 2x2x400m, mixed shuttle hurdles relay
Facts & Figures - World Athletics Relays Silesia 21, the latest in a series of statistical reference books published ahead of World Athletics Series events, is now also available for download.
Official start lists will be published on the World Athletics website on the eve of the competition.