Jacob Kiplimo Just Broke the Half Marathon World Record — Again

Jacob Kiplimo returned to Lisbon on Sunday and reclaimed his place in the record books, running 57:20 at the EDP Lisbon Half Marathon to set a new half marathon world record. Kiplimo's 57:20 takes 10 seconds off Yomif Kejelcha's official world record of 57:30, set in Valencia in 2024. Kiplimo himself had held the previous record at 57:31, also set in Lisbon, in 2021. With no pacemakers, Kiplimo ran the first 10km in...