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Sweat first, sightsee later—these races are the ultimate excuse to travel.

But don't try to copy/paste the plan—the FKT-eating Kuenzle explains the unsexy work that helped nab the win.

“I was never the type of person to worry about outside noise or what's going on. I was just always focused on working and competing and doing my job. So even if I was still here, it would be the same mentality—just getting the job done.”

Mood swings? Fatigue? Hungry all the time? Here’s how to know if you need to switch things up with your food decisions.

As “runfluencers” take up more space on marathon start lines, longtime runners are asking hard questions: Who deserves a bib, and who’s just here for the ‘gram?

The editors of Outside Run sorted through stacks of deals to find savings of up to 59% on running gear during Amazon Prime Day July 8-11, 2025.

After an emergency appendectomy forced Zach Miller to scratch from the Hardrock 100 last year, the people’s champion is finally toeing the line of this iconic 100-mile race in Southwestern Colorado.

Learn how to navigate protein powders, stroopwafels, and bars without triggering allergies or sensitivities.

A running medicine physical therapist gives strategies to relieve sore quads after a run — from stretching to recovery techniques — and ways to build up quad strength.

We’ve gathered everything you need to make over your sleep routine and finally catch the rest your body needs (and deserves).