Sabastian Sawe breaks two-hour marathon barrier in competitive race at the 2026 London Marathon

Sabastian Sawe reportedly became the first athlete to run a marathon in under two hours during a competitive race, achieving the milestone at the 2026 London Marathon. The performance marks a historic shift from controlled exhibition attempts to an official race setting for the sub-two-hour marathon.

If confirmed under standard race conditions, Sawe’s run would redefine expectations for elite distance running and accelerate debate over course design, pacing, footwear, and record eligibility. The achievement signals that the two-hour barrier may become a benchmark contenders can realistically target rather than a once-in-a-generation outlier.