It’s Transvulcania week, and iRunFar is in the Canary Islands! Read our previews of the Ultra, as well as the VK and Half Marathon, and follow our live blogging of these races on Thursday and Saturday.

Matterhorn Ultraks

By Justin Mock Comments

This Week in Running’s trail and ultra recap for August 25, 2025.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for August 26, 2024.

By Justin Mock Comments

This Week in Running’s trail and ultra recap for August 28, 2023.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for August 22, 2022.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for August 23, 2021.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for August 26, 2019.

By Justin Mock Comments

This Week In Running’s trail and ultra recap for August 27, 2018.

By Bryon Powell Comments

A video interview with Stevie Kremer after her win at the 2014 Matterhorn Ultraks 46k.

By Meghan Hicks Comments

Results from the 2014 Matterhorn Ultraks 46k.

By Bryon Powell Comments

Live coverage of the 2014 Matterhorn Ultraks 46k.

By Meghan Hicks Comments

An in-depth preview of the 2014 Matterhorn Ultraks 46k.

By Robbie Lawless Comments

A look at the history of running and adventuring on the Matterhorn.