World 4x400m champion Novlene Williams-Mills is a hugely experienced 400m runner. The Jamaican sprinter delves into her memory bank to answer our first impressions questions.

Local star Ali Kaya and Kenya s Violah Jepchumba cruised to dominating victories at the third edition of the Vodafone Istanbul Half Marathon, an IAAF Bronze Label Road Race, on Sunday (24).

A second consecutive victory at the London Marathon, an IAAF Gold Label Road Race, in the second-fastest time in history of 2:03:05 further endorsed Eliud Kipchoge s credentials as one of the greatest marathon runners in history on Sunday (24).

The fourth edition of Orlen Warsaw Marathon, an IAAF Silver Label Road Race, saw a welcome surprise as local athlete Artur Kozlowski won the men s race in 2:11:56 while Ethiopia s Kumesci Sichala took the women s title in 2:28:43 on Sunday (24).

Kenya s Peter Kiplagat and Ethiopia s Askale Alemayehu won the men s and women s titles at 39th Rock n Roll Madrid Marathon, an IAAF Silver Label Road Race, crossing the line in 2:11:44 and 2:33:08 respectively on Sunday (24).

World indoor 60m hurdles champion Omar McLeod wrote himself into the history books at the John McDonnell Invitational in Fayetteville, USA, when he took advantage of a 2.0m/s breeze on his back to win the 100m in 9.99 on Saturday (23).