The ultra trail running champion has some things to keep in mind when it comes to racing internationally.
The “Born to Run” coach offers running advice for the mind and body.
Make sure you do nothing to alienate the trails—or the people running them.
The same addictive personality that dragged the 32-year-old down a dark road of alcoholism has fueled a fast rise to success on 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.
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