Kenya's Edna Ngeringwony Kiplagat (L) leads Bahrain's Rose Chelimo in the women's marathon athletics event at the 2017 IAAF World Championships in central London [Courtesy] World champion Geoffrey ...
Kenya's Ruth Chepngetich poses with her gold medal during the medal ceremony for the women's marathon at the World Athletics ...
BBC Sport's Ask Me Anything team looks at whether the World Athletics Championships are a good barometer for future Olympic success.
Kenya's Ruth Chepngetich, the women's world record-holder in the marathon, received a three-year ban Thursday after admitting ...