world record

Just 16 months after his first leap, Jonathan Cox completed 102 jumps in 24 hours

Jacky-Hunt Broersma set out to take down a world record. What does it take to run 100 marathons in 100 days?

The ultrarunning multi-world-record holder talks about sustaining longevity and the biggest thrill of her illustrious career

After an exciting win at the Jackpot 100, ultrarunner Camille Herron reflects on where her unrelenting drive came from.

The newly minted master’s runner shows no signs of slowing down after three straight 100-mile wins.