Finland’s Satu Lipiäinen takes the women’s 12-hour world record to over 153 kilometers/95 miles (to be confirmed).
A groups of ultrarunners chase melting glaciers in Glacier National Park — but it’s not all doom and gloom.
Save on off-road running now through Memorial Day during the REI Anniversary Sale. Some shoes are already discounted and REI Co-op members can use a coupon code to save 20% on full-price shoes.
A profile of ultrarunner, lawyer, and coach Nicole Bitter.
Sabrina Little’s thoughts on accountability in running — on both good days and bad.
An in-depth review of the New Balance Fresh Foam X Hierro v7.
Results from the 2023 Zegama-Aizkorri Marathon, held in Basque Country, Spain won by Manuel Merillas and Daniela Oemus.
Lithuania’s Aleksandr Sorokin sets a new 100-kilometer world record of 6:05:35 on May 14, 2023.
An update on the restoration of the Western States Trail ahead of the 2023 Western States 100.
The launch of the “Shortneys” — Courtney Dauwalter’s iconic running shorts are now available for purchase.
The joy to be found in a return to pleasurable running after a prolonged tough stretch.
Joe Uhan imparts running advice he would give to his younger self.
Results from the 2023 Transvulcania Ultramarathon by UTMB run in La Palma, Spain.
Results from the 2023 Cocodona 250 Mile in Arizona, where Michael McKnight delivered a huge comeback and Sarah Ostaszewski leveled up for first place.
AJW recounts his experience of volunteering at the 2023 Cocodona 250 Mile, and what it is that makes 200-plus-mile races different from other ultramarathons.
A history of and commentary on the women’s and men’s 48-hour world records.
A profile of Kim Levinsky, founder of Sassquad Trail Running, in New Jersey.
How to prepare to successfully run downhill in an ultramarathon.
Results from the 2023 USATF Mountain Running Championships, held at the Sunapee Scramble in New Hampshire.
Results of the 2023 Canyons by UTMB 100k and 100 Mile.
Results of the 2023 USATF Vertical Mountain Championships at the Sunapee Scramble in New Hampshire.
Results from the 2023 Marathon des Sables in the Sahara Desert in Morocco.
AJW celebrates his first run back after a long period of injury.
After nine prior victories, Rachid El Morabity has withdrawn from the 2023 Marathon des Sables after receiving a time penalty for outside assistance.
A profile of the trail running program at the Western Colorado University.
A breakdown of the different ranking systems for mountain runners, ultrarunners, and trail runners.
iRunFar’s feature article about the 2022 Snowman Race in Bhutan.
An in-depth review of the Altra Lone Peak 7 trail running shoes.
This Week In Running’s trail and ultra recap for April 24, 2023.
Results of the 2023 Madeira Island Ultra-Trail.
Zach Miller writes about working on weaknesses in running, and ignoring the voices in your head that tell you you are not built for this sport.
A profile of world champion trail runner Jon Albon.
An in-depth review of the The North Face Summit Vectiv Sky.
Sabrina Little’s thoughts on some of the moral considerations of entering into a contract with a running brand.
A poem about running, come rain or shine.
This Week In Running’s trail and ultra recap for April 17, 2023.
A profile of Sidónio Freitas, race director of the Maderia Island Ultra-Trail.
Hannah Green dreams of injury-free days.
An in-depth review two bras in the Sweat and Milk Venice sports bras line.
Physiotherapist Joe Uhan’s advice on identifying and rectifying neuromuscular inhibition.
This Week In Running’s trail and ultra recap for April 10, 2023.
Results from the 2023 Lake Sonoma 50 Mile won by Drew Holmen and Erin Clark.
AJW remembers friend, ultrarunner, and race director, Chris Scott.
A profile of ultrarunner and Trail Sisters founder Gina Lucrezi.
An in-depth review of Tracksmith cold weather apparel, including items from the No Days Off Collection.
A profile of the trail running and mountain running community in Hobart, Tasmania.
A look into what runners listen to when they run and why.
Learn why training volume is important for ultramarathoners and how you can find your optimal training volume.
This Week In Running’s trail and ultra recap for April 3, 2023.
A photo gallery of 2023s most coveted recovery aid — cats.
AJW writes about the benefits of a three-day training camp for ultramarathon build-up, especially 100-mile races.
An interview with Camille Herron following her 48-hour world record run at the 2023 Sri Chinmoy 48 Hour Festival.
An in-depth review of the Hoka Torrent 3.
A profile of ultrarunner and business owner Jeff Colt.
This Week In Running’s trail and ultra recap for March 27, 2023.
Camille Herron sets the women’s 48-hour world record at the 2023 Sri Chinmoy 48 Hour Festival in Australia.
AJW muses on a few possible rule changes that could alter the sport of ultrarunning.
