This article originally appeared on Trail Runner
by David Roche
Courtney Dauwalter has been stunningly dominant across the world's most competitive ultramarathons. How does she do it? Let's explore her training methods - with some mystery to keep it interesting.
by Brian Metzler
The upstart brand with the wide, comfy toe box, balanced ride, and loyal following had its start in a toaster oven.
by Ben Pryor
Nine years ago, Callie Vinson could barely cover a mile on foot. This week, the Indigenous Choctaw runner is attempting to complete the Moab 240.
Step aside, sports gels. These foods have been fueling endurance athletes for centuries.
by: Alex Borsuk Hasenohr
For our column, Ask Alex Anything, Portland, Oregon-based endurance nutritionist and elite mountain athlete Alex Hasenohr fields common questions about fueling and running.
For exclusive access to all of our fitness, gear, adventure, and travel stories, plus discounts on trips, events, and gear, sign up for Outside+ today.