大象传媒

John Inverdale presents coverage from Manchester city centre, with Jessica Ennis among the world-class athletes competing on a purpose-built running track.

Heptathlete Ennis begins her outdoor season in the 100m hurdles, in which she faces a formidable opponent in the shape of Olympic champion Dawn Harper.

Now in its third year, the nine-event programme attracts a stellar line-up. Tyson Gay, the second fastest man in history, won the 150m in 2011, while three-time world 200m champion Allyson Felix successfully defended her CityGames title in a world-best performance of 22.12 seconds.