If you’re starting to dip your toes into the crazy sport of ultrarunning, a couple of things will happen. First, you’re going to need several pairs of the best trail running shoes in rotation at any ...

Two seemingly disparate organizations are joining forces today, as UTMB Group and The IRONMAN Group announce a partnership, launching the “UTMB World Series” an ultra-distance trail run circuit that ...

With massive growth and interest booming in trail running at both the grassroots and global levels, the sport is clearly at a crossroads. While there are still thousands of race directors striving to ...

The Ironman Group is extending its reach in the world of endurance sports through a partnership with UTMB Group, the development arm of leading international trail-running event host UTMB. The Ironman ...

HOKA athlete Jim Walmsley made a triumphant return to Chamonix today, winning the 2025 UTMB OCC race in a time of 5:00:35. The second man across the finish line was Cristian Minoggio of Italy, who ...

Trail running is a white, male-dominated sport. This is evident every year at the end of August, when for a week, 10,000 runners descend on Chamonix, a small Alpine town in France, to compete in the ...

GENEVA--(BUSINESS WIRE)--Columbia Sportswear has announced a three-year extension of its partnership between the Columbia brand and the Ultra-Trail du Mont-Blanc (UTMB®). The extension solidifies ...

Trailrunner Petter Engdahl is a confirmed professional entrant on the start list of this April’s 2026 Boston Marathon. (Here ...