Ethiopian Runner Shatters Half Marathon Record by 29 Seconds

A runner just proved that human limits are meant to be broken, and he did it by shaving almost 30 seconds off a world record that was set just five months ago.

Yomif Kejelcha crossed the finish line in Buenos Aires on Sunday in an astonishing 56 minutes and 51 seconds. The Ethiopian distance runner took back the half marathon world record he originally set in Valencia in October 2024, improving on Uganda's Jacob Kiplimo's recent mark of 57:20.

The performance marks the second time in two years that Kejelcha has rewritten the record books for the 13.1-mile distance. His new time is pending official ratification by World Athletics, but the conditions in Argentina met all regulatory requirements.

This isn't Kejelcha's only claim to elite running fame. Just four months ago in London, the 29-year-old became only the second person in history to officially break the two-hour marathon barrier, finishing in 1:59:41.

Why This Inspires

What makes Kejelcha's achievement particularly remarkable is how he keeps pushing boundaries that seem impossible. At an age when many distance runners begin to slow down, he's getting faster across multiple distances.

His journey shows the power of believing there's always another level to reach. After losing his half marathon record to Kiplimo in March, Kejelcha didn't settle for being the second-fastest man in history over the marathon distance.

The Buenos Aires race also brought good news for Ethiopian running fans beyond Kejelcha's performance. His compatriot Fotyen Tesfay won the women's race in 1:03:57, making it a double victory for Ethiopia.

Kejelcha's record comes during an exciting era for distance running, where athletes are consistently proving that times once thought unreachable are within human capability. His sub-57-minute half marathon adds to a growing list of barrier-breaking performances that inspire both elite athletes and everyday runners worldwide.

For a sport built on incremental gains measured in seconds, shaving 29 seconds off a world record represents a massive leap forward that will likely stand for years to come.