It’s UTMB week! Read our women’s and men’s previews before following our live coverage starting on Friday.
Follow iRunFar’s live coverage from the 2025 UTMB on Friday and Saturday, August 29 and 30.
Outfit your adventures for less with discounts from Backcountry.com.
The eighth article in a series honoring legendary aid stations looks at the Cow Camp aid station in the Crazy Mountain 100 Mile.
Results from the 2025 OCC, won by Jim Walmsley and Joyline Chepngeno.
Can the data from past UTMB races give us optimal pacing strategies for this year’s UTMB?
A video interview (with transcript) with Tom Evans before the 2025 UTMB.
Whether you’re prepping for marathon season or want to refresh your summer kit before next year, this seasonal sale ia a great time to save on the latest shoes, apparel, and vests from top running brands.
A video interview (with transcript) with Camille Bruyas before the 2025 UTMB.
A video interview (with transcript) with François D’Haene before the 2025 UTMB.
To celebrate the 2025 UTMB, Altra, Tailwind, and iRunFar have teamed up in this giveaway!
A video interview (with transcript) with Hayden Hawks before the 2025 UTMB.
Results from the 2025 TDS, won by Careth Arnold and Antoine Charvolin.
A video interview (with transcript) with Courtney Dauwalter before the 2025 UTMB.
Sibusiso Kubheka broke 6 hours for 100 kilometers at Chasing 100, a pushing-whats-humanly-possible event akin to Breaking2 and Breaking4.
A video interview (with transcript) with Germain Grangier before the 2025 UTMB.
Gabe Joyes answers your questions on all things trail running.
A video interview (with transcript) with Lin Chen before the 2025 UTMB.
A video interview (with transcript) with Ruth Croft before the 2025 UTMB.
A video interview (with transcript) with Ben Dhiman before the 2025 UTMB.
A video interview (with transcript) with Emily Hawgood before the 2025 UTMB.
A video interview (with transcript) with Ludovic Pommeret before the 2025 UTMB.
A video interview (with transcript) with Abby Hall before the 2025 UTMB.
This Week in Running’s trail and ultra recap for August 25, 2025.
Today, Nike announces a major off-trail rebrand, renaming its elite team and hinting at future apparel and shoe releases.
The 2025 U.S. Collegiate Trail Running Championships are returning to Moab, Utah, this November, and now is the time to register!
Anne Flower set a course record at the 2025 Leadville 100 Mile, besting ultrarunning icon Ann Trason’s 31-year-old record.
Hannah Green ponders the lessons mountains can teach us about our personal limits.
An in-depth review of the Brooks Caldera 8 trail running shoes.
For Altra athlete Amanda Basham, running really is a family affair.
Buying a GPS watch isn’t a casual purchase. Most runners are dropping somewhere between $300 and $800 on a device […]
Sabrina Little examines how her love of running shapes her as a person.
Tara Dower ran the 272-mile Long Trail in 3 days, 18 hours, and 29 minutes for a new overall supported FKT.
This Week in Running’s trail and ultra recap for August 18, 2025.
Anne Flower broke the 31-year-old record held by Ann Trason, while David Roche set a record for a second year in a row at the 2025 Leadville 100 Mile.
Adam Trubow is using his run at the Leadville 100 Mile to try to raise $100,000 for Special Olympics New Mexico.
A new film, “The Nomad,” explores the background and inner landscape of Moroccan trail runner Elhousine Elazzaoui.
Zach Miller reflects on how we’re often quick to judge objects, and people, on only one aspect of their existence.
Cape Town, South Africa will host the World Mountain and Trail Running Championships in 2027.
Get deals on running shoes, active apparel, accessories, and more from Backcountry.
A look at the history, growth, and racers of the Leadville 100 Mile.
A profile of Scottish hill runner and ultrarunner, Finlay Wild.
An in-depth review of the Adidas Terrex Agravic Speed Ultra trail running shoe.
What shoes did runners wear at the 2025 Hardrock 100? We analyzed the shoes of every runner at this year’s event.
Physiotherapist Joe Uhan examines plantar foot pain, some of its overlooked causes, and how to prevent this painful injury.
An in-depth review of the Hoka Mafate X trail running shoe.
Tracksmith launches the Tracksmith Eliot Range trail running shoe and Overland collection of trail running apparel and gear.
This Week in Running’s trail and ultra recap for August 11, 2925.
Results from the 2025 Sierre-Zinal mountain race won by Kenyans Philemon Kiriago and Joyline Chepngeno.
AJW muses on the occasions when it’s best to just let things happen, whether in training or in life.
An in-depth review of the Hoka Rocket X 3 road running shoe.
TRAILRUNNINGReview and iRunFar have collaborated to analyze the shoes worn by runners at the 2025 Western States 100.
Here’s the iRunFar editorial team’s favorite mountain running gear.
Kilian Jornet announces States of Elevation, his newest human-powered mountain project, this time in the U.S. in September 2025.
A profile of the 2025 Western States 100 Golden Hour Ticket winner, Neeraj Egbert.
An in-depth review of the Brooks Cascadia 19 trail running shoe.
This Week in Running’s trail and ultra recap for August 4, 2025.
Introducing the HOKA Mafate 5, a smooth and stable shoe ready for any distance over every kind of terrain.
iRunFar’s Andy Jones-Wilkins celebrates a great day’s running at a grassroots event.
Jennifer George trained for the 2025 Western States 100 while undergoing chemotherapy for breast cancer. This is her story.
Outgoing Managing Editor Sarah Brady bids a fond farewell to iRunFar’s team and readers.
An in-depth review of the On Cloudultra Pro trail running shoe.
