Sifan Hassan

Laura Muir of Great Britain looks on after competing in the Women's 1500 metres semi-final the during day two of the 15th IAAF World Athletics Championships Beijing 2015 at Beijing National Stadium on August 23, 2015
Result: Laura Weightman, Laura Muir reach women's 1500m final
Great Britain's Laura Weightman and Laura Muir reach the final of the women's 1500m at the Olympic Games.
Aug 15, 01:48
Ethiopia's Genzebe Dibaba celebrates after winning the 5000m Women event on June 5, 2014
Result: Genzebe Dibaba storms to 1,500m gold
Ethiopia's Genzebe Dibaba storms to 1,500m World Championships gold in Beijing, while GB's Laura Muir comes home in fifth place.
Aug 25, 13:47
Laura Muir of Great Britain and Northern Ireland reacts after the Women's 1500 metres heats during day one of the 22nd European Athletics Championships on August 12, 2014
Laura Muir through to women's 1500m Beijing final
Laura Muir reaches the women's 1500m final of the World Athletics Championship after finishing behind favourite Genzebe Dibaba.
Aug 23, 14:26
Jo Pavey of England competes in the Women's 5000 metres final at Hampden Park during day ten of the Glasgow 2014 Commonwealth Games on August 2, 2014
Jo Pavey: 'Recovering from 10,000m event was hard'
Great Britain's Jo Pavey admits that winning the women's 10,000m race at the European Championships four days ago affected her subsequent performance in the 5,000m.
Aug 16, 17:57
Jo Pavey of England competes in the Women's 5000 metres final at Hampden Park during day ten of the Glasgow 2014 Commonwealth Games on August 2, 2014
Result: Jo Pavey finishes seventh in European 5000m race
Great Britain's Jo Pavey is unable to add to her European Championships 10,000m medal, finishing seventh in the women's 5000m race this afternoon.
Aug 16, 17:31
Laura Weightman of England celebrates winning silver in the Women's 1500 metres final at Hampden Park during day six of the Glasgow 2014 Commonwealth Games on July 29, 2014
Result: Laura Weightman nabs bronze in 1,500m final at European Championships
Great Britain's Laura Weightman clinches a bronze medal in the 1,500m final at the European Championships in Zurich.
Aug 15, 18:59