Has ultra-distance trail running become dangerous? That's also among the many questions trail runners around Chamonix were asking Tuesday evening, less than 24 hours after a Brazilian athlete was ...

For the second consecutive year, the trail running community is grieving a death in a race at the Ultra-Trail du Mont-Blanc in Chamonix, France. A Brazillian runner in the 300km PTL was killed after a ...

A Brazilian runner, 40, was fatally injured at the Petite Trotte à Léon, part of the UTMB ultra, earlier this week. The unidentified man fell 30-50 feet around 1:30 a.m., only 23 miles into the race.

One more week until the event officially kicks off! If you're hearing about the UTMB starting later this august and curious to know more, here's our full explanation of the event, the races, and the ...

A Brazilian runner has died while competing in an ultra-endurance event in the French Alps, Ultra-Trail du Mont-Blanc (UTMB) organisers said on Tuesday. The athlete, who has not been named, was ...

Yes, the main event this week in Chamonix, France, is the 174-kilometer (106-mile) whole enchilada (or should we say baguette) around the Mont Blanc Massif, otherwise known as UTMB Mont-Blanc or ...