Men typically dominate most athletic events, particularly in marathons, with a 10% performance advantage, but this gap decreases significantly in ultra-endurance sports.
In ultra-distance competitions, the disparity may be as low as 4%, with some instances of women outpacing men.
Women's muscle composition, featuring more type I muscle fibers, contributes to greater fatigue resistance, aiding performance over long durations.
Women exhibit better fat metabolism and hormonal profiles that promote endurance, recovering faster than men during prolonged physical exertion.
With incremental advancements in training and support, women are forging a path towards potentially outperforming men in future ultra-endurance events.