The Diamond League returns to London this weekend with an all-star field headlined by home favourites Josh Kerr, Keely Hodgkinson and Dina Asher-Smith.
Former world 1500m champion and two-time Olympic medallist Kerr is targeting the world record of 3:43.13 in the mile, which has stood since 1999, while Hodgkinson is still aiming for her first win over 800m of the season after a difficult few weeks including falls in training and a withdrawal from the 400m final at British national championships last month.
