PARIS: Uganda’s Jacob Kiplimo became the first person to break the 57-minute barrier for the half-marathon as he set a stunning new world record of 56 minutes 42 seconds in Barcelona on Sunday.
The 24-year-old two-time world cross-country champion, who held the half-marathon record between 2021 and 2024, reclaimed the record by slashing 48sec off the previous record of 57:30, set by Ethiopia´s Yomif Kejelcha in Valencia in October.
It is the greatest single improvement on the men´s world half marathon record. Racing in ideal weather conditions of 13 degrees celsius (55 degrees fahrenheit) with no wind, Kiplimo also set a world best of 39:47 for 15km en route to the half marathon record.