Kejelcha Runs 56:51 in Buenos Aires to Snatch the Half Marathon World Record Back From Kiplimo
Yomif Kejelcha ran 56:51 at the 2026 Buenos Aires Half Marathon to break Jacob Kiplimo's 57:20 world record. How the record finally fell in South America.

Discover 9 extraordinary half marathons in 2025, from running under the Northern Lights to racing alongside African wildlife. Experience these unique races that combine athletic achievement with unforgettable adventures.