2021 Madeira Island Ultra-Trail Preview
An in-depth preview of the 2021 Madeira Island Ultra-Trail.
Abby Hall and Caleb Olson won the Western States 100! Read our 2025 Western States 100 results article for the full race story. Watch Abby and Caleb’s post-race interviews, and enter now for your chance to win Altra Experience Wild 2 trail shoes.
This Week In Running’s trail and ultra recap for October 4, 2021.
An in-depth preview of the women’s field at the 2019 Trail World Championships in Miranda do Corvo, Portugal.
An in-depth preview of the 2019 Transvulcania Ultramarathon.
A video interview (with transcript) with Kelly Wolf before the 2019 Lake Sonoma 50 Mile.
This Week In Running’s trail and ultra recap for February 12, 2018.
A video interview (with transcript) with Kelly Wolf after her win of the 2018 Tarawera Ultramarathon.
This Week In Running’s trail and ultra recap for February 5, 2018.
This Week In Running’s trail and ultra recap for November 20, 2017.
Results from the 2017 The North Face Endurance Challenge 50 Mile Championships.
An in-depth preview of the women’s field at the 2017 The North Face Endurance Challenge 50-Mile Championships.
This Week In Running’s trail and ultra recap for September 11, 2017.
