Learn why splitting up your long run occasionally could be beneficial long-term.
The 29-year-old, 2:18-marathoner from Mammoth Lakes won the U.S. 50K trail title on Sunday in his first ultramarathon attempt.
The ultra-inspired sports utility bags have a multitude of uses beyond the trails.
Check out these well-known challenges that runners take on in our national parks.
Take these top tips to heart heading into your next ultra.
Are you familiar with the ultrarunner's lingo?
The Ultra-Trail du Mont-Blanc and its sister races are drawing more Americans than ever.
The two-time Western States champion recently released his first book, Hal Koerner's Field Guide To Ultrarunning.
Here's what it means for those wanting to do the popular Rim-to-Rim-to-Rim run.
One of ultrarunning's most accomplished stars shares his philosophy on long runs, strength training, improving your technical skill set and