Ethiopia’s Yomif Kejelcha regained the world half marathon record*, running 56:51 at the Media Maratón Ciudad de Buenos Aires, a World Athletics Label road race, in the Argentinean capital on Sunday (23).
With that performance, Kejelcha took 29 seconds off the world record of 57:20* set by Uganda's Jacob Kiplimo in Lisbon in March – a mark that is pending ratification – to regain a world record he set in Valencia in October 2024 with a 57:30 clocking.
Kiplimo had clocked 56:42 in Barcelona last year, but it could not be ratified as a world record because the race conditions were not fully compliant with World Athletics rules.
