Chris Foster

The 2026 Ironman World Championship start list boasts seven former world champions, and every podium finisher from the last four years (with only one exception). Buckle up.

A solid build, quiet ride, and some groundbreaking functions make the Wahoo Kickr Run an interesting treadmill for runners and triathletes doing serious workouts and trying to avoid “treadmill-related injury”

Trail running’s biggest race week of the year began this morning with the monstrous 300K, self-supported PTL. We’re on the ground providing in-depth analysis, updates, and coverage.

Two of Trail Runner’s editors are on location in Chamonix, France, sorting out the most interesting trail running gear from piles (and piles) of stuff at 2026 UTMB race week.

This is a UTMB story about compulsion, longing, creation, vending machines, helicopters, Biblical prophecy, flight, abduction, rashes, headlamps, rolled ankles, and realization.

We've got five reporters on location in Chamonix, France, providing regular updates and behind-the-scenes coverage of the 2026 UTMB Mont-Blanc.

Blandine L'Hirondel has made it a UTMB finals week trifecta by adding a win at the 2026 UTMB to her victories in the OCC and CCC. Read how it all went down.

One of the most popular (and successful) trail runners in China used Prefontaine quotes and a little bit of caffeine to help overcome a knee injury that would have sidelined lesser runners.

American Ben Dhiman improved on his 2025 runner-up finish with a historic UTMB victory, becoming the first human to complete the event in under 19 hours. We speak to Dhiman on all things UTMB 2026.

2026 was a record-breaking year for UTMB, and Trail Runner's photographer Jacob Zocherman was on the ground, moving through multiple countries, to capture all of the action.