This is a huge week for trail & ultra! Here’s what you need to know:

We’re covering the 2025 Transvulcania Ultramarathon this week. Follow our live coverage, read women’s & men’s previews, & watch interviews!
Megan Eckert & Ivan Zaborsky set six-day world records last week. See our post-race interviews with Megan & Ivan.
Dan Green & Rachel Entrekin set big course records at this week’s Cocodona 250 Mile.

Daniel Metzger

By Eryn Barber Comments

Results of the 2024 Speedgoat by UTMB 50k won by Jazmine Lowther and David Sinclair.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for May 15, 2017.

By Meghan Hicks Comments

Results from the 2016 Lake Sonoma 50 Mile.

By Meghan Hicks Comments

A video interview (with transcript) with Daniel Metzger before the 2016 Lake Sonoma 50 Mile.

By Meghan Hicks Comments

An in-depth preview of the men’s field at the 2016 Lake Sonoma 50 Mile.

By Meghan Hicks Comments

Results from the 2015 The North Face Endurance Challenge 50-Mile Championships.

By Meghan Hicks Comments

An in-depth preview of the 2015 The North Face Endurance Challenge 50-Mile Championships men’s race.