Kenyan long-distance runner Sabastian Sawe became the first person in history to win a competitive marathon race in under two hours on Sunday, crossing the finish line at the 2026 London Marathon in a time of 1 hour, 59 minutes and 30 seconds. The run obliterated the world record of 2:00:35 set by the late Kelvin Kiptum at the 2023 Chicago Marathon and ends one of the longest-standing debates in distance running about whether the barrier could ever be broken in a legitimate race.
The achievement stands apart from Eliud Kipchoge’s 1:59:40 at the 2019 Ineos 1:59 Challenge, which used artificial pacemaking conditions and was never ratified as a world record.
Sawe’s time in London is the first sub-two-hour marathon performance to count under official World Athletics rules. What made the result even more extraordinary was the depth of the field behind him.
Ethiopia’s Yomif Kejelcha, competing in his first-ever marathon, finished second in 1:59:41, also under two hours. Uganda’s Jacob Kiplimo crossed in 2:00:28, a time that would have stood as the world record on its own at any other race in history.
A barrier that has defined a generation of distance running
The two-hour marathon had long been regarded as distance running’s version of the four-minute mile: a theoretical ceiling that drew serious scientific debate about whether human physiology could ever achieve it under race conditions.
Kiptum’s record in Chicago in 2023 brought the barrier within striking distance before his death in a road accident in February 2024. The conversation since then had been whether anyone would approach that mark in Kiptum’s absence.
Sawe, who had been ranked among the world’s fastest marathoners in 2024 and 2025, answered the question on a course in London that was set up to support fast times.
He covered the final 2.195 kilometres of the race at a pace that translated to a 1:52 marathon pace, a finishing surge that sealed both the individual victory and the record, as reported by LetsRun.
What the record means for athletics
The performance is expected to trigger a shift in how athletics governing bodies, sponsors and broadcasters frame the marathon.
With Sawe, Kejelcha and Kiplimo all breaking or running within a minute of the previous world record in a single race, the conversation has already moved from whether two hours was possible to what time the record will fall to next.
Sawe’s run also sharpens the focus on the 2028 Los Angeles Olympics, where the marathon will be one of the marquee events on the athletics programme.
Organisations tracking marathon performance say Sunday’s race has reset expectations for what a world-class marathon field will look like over the next two years.
