Mary Jepkosgei Keitany will be seeking a rare hat-trick when she lines up at the 35th Virgin London Marathon run on Sunday.
Keitany, a former world 21km record holder, is keen to consolidate World Marathon Major’s (WMM) series points that would probably see her reclaim the $500,000 (Sh43m) WMM jackpot she won in the 2012/2013 season.