The Golden Trail World Series and the Skyrunner World Series had races in China and Spain, and in the U.S., there was the Mammoth Trailfest. Catch up on all of the racing from the last weekend of ...

A video interview (with transcript) with Hannah Allgood after her win of the 2026 Run Rabbit Run 100 Mile.

Back in December 2011, the race directors of the Run Rabbit Run 50 Mile announced they’d host an inaugural Run Rabbit Run 100 ...

A video interview with Ryan Sullivan after his win of the 2026 Run Rabbit Run 100 Mile.

A video interview with Nicole Laughton after her second-place finish at the 2026 Run Rabbit Run 100 Mile.

Hannah Allgood won the 2026 Run Rabbit Run 100 Mile in 19:01:59. It was 47 minutes better than Emilie Mann’s 2024 course ...

Never have I ever worn a shoe that I hated so much at the beginning, and loved so much by the end. Part of my initial dislike for the adidas Terrex Agravic Ultra ($160) I attribute to my lack of ...

France’s Aurélien Dunand-Pallaz set a new men’s supported FKT on Corsica’s GR20 trail.

Third time is the charm for Joe “Stringbean” McConaughy, who has set the John Muir Trail men’s supported fastest known time at 2 days and 16 hours even. The John Muir Trail laces some 223 miles ...

A video interview with Jeff Mogavero after his second-place finish at the 2026 Run Rabbit Run 100 Mile.

Skeletal muscle breakdown is expected following an ultramarathon, and very rarely leads to clinically significant exertional rhabdomyolysis. Rhabdomyolysis can cause kidney failure or heart stop in ...