iRunFar’s in Basque Country, Spain, for the 25th anniversary of the Zegama Marathon on Sunday! Read our preview of the blockbuster field and follow our race-week live coverage.

Kellie Emmerson

By Sarah Brady Comments

The top entrants for the 2024 Western States 100.

By Bryon Powell Comments

An in-depth preview of the women’s field at the 2019 UTMB.

By Bryon Powell Comments

An in-depth preview of the 2019 Lake Sonoma 50 Mile.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for May 21, 2018.

By Meghan Hicks Comments

A preview of the 2018 Tarawera Ultramarathon.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for September 5, 2017.

By Meghan Hicks Comments

Results from the 2017 UTMB.

By Meghan Hicks Comments

An in-depth preview of the women’s race at UTMB 2017.

By Meghan Hicks Comments

A in-depth preview of the women’s race at the 2017 Trail World Championships in Badia Prataglia, Italy.

By Bryon Powell Comments

Results from the 2017 Tarawera Ultramarathon.

By Meghan Hicks Comments

A preview of the 2017 Tarawera Ultramarathon.

By Bryon Powell Comments

An in-depth preview of the women’s field at the 2016 IAU Trail World Championships in Portugal.