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.

Ketones have gained popularity among runners as a new performance and recovery supplement. But do they really deliver on their promises? This guide explores the science behind ketones for runners, including their potential benefits, drawbacks, and whether they’re worth the investment.

When winter brings icy streets and freezing temperatures, many runners find themselves facing the "treadmill dilemma." Spring races demand consistent training through the harshest months, and that often means turning to indoor running for those weekly long runs.

Running a marathon in under three hours is a dream for many runners. But Chris Howett took it to the next level—completing his first marathon in less than three hours wearing Crocs. Discover how this incredible feat unfolded and the challenges he overcame along the way.

Meet Evan Grime, a 15-year-old British runner making waves in the track world. At a recent meet, Grime shattered the U15 world best for the mile with an impressive 4:05.48. Learn more about his achievements and rising potential in the world of athletics.