UTMB has cut elevation and made significant course changes, once again stirring up controversy while continuing to sell bibs ...

As per the race website, Puerto Vallarta by UTMB has been postponed due to violence and unrest in the State of Jalisco. The ...

I am not a natural-born runner, but I ran my first ultramarathon just before turning 50. Here’s how I finally got consistent and learned to love running.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Who's planning on being at the starting line in Chamonix, and which runners hope to be first to ...

Jim Walmsley has been one of the top ultrarunners in the world since he won the JFK 50 in 2015. The Hoka-sponsored runner has won the Western States 100 three times (2018, 2019, 2021) and holds the ...

Editor’s note: We asked our European correspondent, Doug Mayer, to unpack the legendary Ultra-Trail du Mont-Blanc course for us. Mayer, who lives just a few minutes from the start and finish of UTMB ...

There's few races more punishing than the UTMB. The 106-mile loop around western Europe’s highest mountain features 32,700ft of aggregate climbing, volatile weather conditions, remorseless ...

UTMB, or the Ultra-Trail du Mont-Blanc, is a 106-mile loop around the Mont Blanc massif with over 32,940 feet of elevation gain. This mountain ultra attracts some of the top competition in the world, ...