Jim Walmsley needs no introduction. But for the uninitiated, let’s do one anyway. The American ultra runner has won some of the world’s most legendary trail races, including Western States on four ...

America’s fastest male and female marathoners will line up Saturday in Atlanta to decide who will represent the United States at the Olympics this summer, with the top three men and women making the ...

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 ...

Jim Walmsley left Chamonix on Sunday, but he'll be back to honor his dream of winning UTMB. The top-tier American trail runner went for broke in the 171km Ultra-Trail du Mont-Blanc race last weekend, ...

Just after 10 a.m. on August 28, more than a thousand runners surged from Orsières, Switzerland, toward Chamonix, France, to compete in the prestigious Orsières-Champex-Chamonix (OCC) ultramarathon.