The new event on the IAAF World Relays programme replaces the 4x1500m and sees teams sending runners out on legs of 1200m, 400m, 800m, 1600m.

Olympic 20km race walk champion Chen Ding will be the star attraction at the 2015 IAAF Race Walking Challenge in Taicang as he aims to maintain local race walkers dominance in the south-east Chinese city on Friday (1).

This year s ExxonMobil Bislett Games in Oslo celebrates the 50th Anniversary Dream Mile and the IAAF Diamond League meeting director Steinar Hoen has assembled what is arguably the deepest and most highly-regarded field ever seen at the famous Bislett ...

Usain Bolt, the fastest man on earth, will compete at the Golden Spike in Ostrava on 26 May in what will be his seventh appearance at the IAAF World Challenge meeting.

The USA has put forward one half of last year s winning 4x100m team and reinforced it with two athletes who have won multiple medals at global championships.

Three of the four women who led USA to 4x200m victory in Nassau last year will return to the Bahamian capital.