Double European champion Mo Farah announces his withdrawal from the Commonwealth Games because of fatigue.

British sprint hurdler Callum Priestley is banned for two years, and for life from the Olympics, after testing positive for a banned substance.

Cambridge javelin thrower Goldie Sayers has no regrets about pulling out of October's Commonwealth Games.

David Rudisha breaks the 800m world record for the second time in eight days at setting at a meeting in Rieti, Italy.

Tyson Gay wraps up the 100m Diamond League title with victory in the final meeting of the season in Brussels as Caster Semenya finishes third in the 800m.

Steph Twell beats Yvonne Murray's 15-year-old Scottish 5000m record.

The completion of venues for the 2010 Commonwealth Games will be delayed "by a couple of days", say organisers.

Tyson Gay says he is considering competing for the United States 4x400m relay team at the 2012 Olympics.

Women's world 800m champion Caster Semenya is included in South Africa's squad for the Commonwealth Games.

World Championship 800m finalist Marilyn Okoro pulls out of England's team for October's Commonwealth Games in Delhi because of injury.

Herefordshire middle-distance runner Sarah Waldron wins a scholarship to the University of Mexico.

Sprint superstar Usain Bolt says he is happy to compete against Justin Gatlin, who has just returned from a four-year doping ban.