Aselefech Mergia Medessa is an Ethiopian long-distance runner who competes in the marathon. She was a bronze medallist in the event at the 2009 World Championships in Athletics. She is a two-time winner of the Dubai Marathon and has finished in the top three at the Paris and London Marathons. She was retrospectively confirmed as the winner of the 2010 London Marathon after the top two were disqualified. Her personal best of 2:19:31 hours is a former Ethiopian record for the distance and places her within the top ten of all-time.

Mary Jepkosgei Keitany is a Kenyan former professional long distance runner. She was the world record holder in a women-only marathon, having won the 2017 London Marathon in a time of 2:17:01. As of November 2022, she placed fifth on the world all-time list at the marathon and eleventh on the respective world all-time list for the half marathon.