We’re covering the Western States 100 this week! Read our women’s and men’s previews, and follow our live race blogging on Saturday and Sunday.

Kamil Leśniak

By Meghan Hicks Comments

An in-depth preview of the 2025 Trail World Championships Long Trail men’s race in Canfranc, Spain, on Saturday, September 27.

By Bryon Powell Comments

An in-depth preview of the men’s field at the 2025 UTMB.

By Robbie Harms Comments

Results of the 2024 UTMB, won by American Katie Schide in a course record time and Frenchman Vincent Bouillard in a breakout performance.

By Bryon Powell Comments

An in-depth preview of the 2022 Trail World Championships 80k men’s race in Chiang Mai, Thailand, on November 5, 2022.

By Bryon Powell Comments

An in-depth preview of the men’s field at the 2019 Trail World Championships in Miranda do Corvo, Portugal.