When you buy through links on our articles, Future and its syndication partners may earn a commission. It's the original 100-miler, but that's not the only thing that makes this iconic trail race ...

Add Yahoo as a preferred source to see more of our stories on Google. A Blood study finds ultra-endurance races can stiffen red blood cells and speed molecular aging, with stronger effects at 171 km. ...

Professional ultramarathoner Tara Dower lived out of her Ford Transit van while training for last year’s Hardrock Hundred Mile Endurance Run. The ultramarathon includes 33,197 feet of elevation gain, ...

The 2024 Summer Olympics are in full swing. One of the marquee events is of course the marathon, a grueling test of fitness and athleticism. When it comes to endurance running, humans are among the ...

Here’s how understanding your ‘running DNA’ can transform how you train, rest and race ...

When you toe the start line of a 10K, your race day is going to be totally different than if you were running a marathon. But despite the contrast in those two race experiences, there are some ...

MYRTLE BEACH, S.C. (WBTW) — There’s a lot you can do in 24 hours, but for nearly 100 runners in Myrtle Beach, that time was spent entirely on their feet. Runners from throughout the Carolinas and ...

After a long trail race, some of your red blood cells may not bend the way they should. That matters because red blood cells have a tight job description. They ferry oxygen, nutrients, and waste ...