A profile of Thomas Krejci, the founder of run2gether, a non-profit with the goal of providing racing, career, and life opportunities for Kenyan off-road runners.
For the second time, David Hedges has set a men’s supported fastest known time on the Nolan’s 14 mountain running route in Colorado.
This Week in Running’s trail and ultra recap for September 15, 2025.
Gabe Joyes goes on a solitude monitoring trip through Wyoming’s Gros Ventre Wilderness to collect data for the U.S. Forest Service.
Results from the 2025 Run Rabbit Run 100 Mile, won by Riley Brady and Jesse Rich.
AJW talks about the sadness of realizing that trail running and ultrarunning aren’t immune to PED use.
Hannah Green contemplates the simple joy of spending a big day out in the mountains with friends.
A look at how Vibram outsoles performed in the unpredictable conditions of the 2025 UTMB Mont Blanc festival.
Some reasons why you might want to make sure you have a Big Hairy Audacious Goal on your running calendar.
Kenyan Joyline Chepngeno fails in-competition doping test following her 2025 Sierre-Zinal win.
Physiotherapist Joe Uhan discusses how nerve tension and irritation can cause or prolong running injuries in the rest of the body.
This Week in Running’s trail and ultra recap for September 8, 2025.
Scott Johnston coached both 2025 UTMB winners with training plans focused on building muscular endurance.
AJW reflects on the growth and change of trail running shoes and the trail shoe brands that featured in this summer’s racing scene.
A shortcut shaved time off Michelino Sunseri’s 2024 Grand Teton FKT attempt and led to a federal trial. This feature article explores how the case could have implications far beyond a single switchback.
An in-depth review of the La Sportiva Prodigio Pro trail running shoe.
An introduction to trail running around Seoul, South Korea.
This Week in Running’s trail and ultra recap for September 1, 2025.
A video interview (with transcript) with Ruth Croft after her win of the 2025 UTMB.
A video interview (with transcript) with Tom Evans after his win of the 2025 UTMB.
A video interview (with transcript) with Camille Bruyas after her second-place finish at the 2025 UTMB.
A video interview (with transcript) with Ben Dhiman after his second-place finish at the 2025 UTMB.
A video interview (with transcript) with Katharina Hartmuth after her third-place finish at the 2025 UTMB.
A video interview (with transcript) with Josh Wade after his third-place finish at the 2025 UTMB.
Results from the 2025 UTMB, won by Tom Evans and Ruth Croft.
Results from the 2025 CCC, won by Martyna Młynarczyk and Francesco Puppi.
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 Miao Yao.
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.
Follow iRunFar’s live coverage from the 2025 UTMB on Friday and Saturday, August 29 and 30.
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.
An in-depth preview of the men’s field at the 2025 UTMB.
An in-depth preview of the women’s field at the 2025 UTMB.
