Welcome to the world of mountain, ultra & trail running! Click the callouts below to find trails to run, research trail shoes, listen to a podcast, connect with a coach or club and give back by joining a trail maintenance organization near you. Looking for even more sources of information about trail running, ultra-running, mountain running, snowshoe or any off-road adventures? Check out our resources page with links to blogs, books, trail running news websites and more.

Find a Trail

Get elevation profiles, trail ratings, 3-D flyovers & more.

Find your trail

Research Trail Shoes

Search by terrain, support, gender, brand, pricing and reviews.

Find your trail shoe


A Directory of over 65 Trail Running Podcasts.

Find Podcasts


A Directory of 50 Coaches and 120 Camps for Trail Runners.

Explore Coaches


A Directory of over 125 U.S. Trail Running Clubs.

Find a Club

Trail Maintenance

A Directory of 120 groups that organize trail maintenance, trail building and conduct trail advocacy.

Explore Trail Maintenance

Western States Trekker

We partnered with Google Maps to capture 360 degree panoramic “street-view” imagery of the famous Western States Trail.

Learn more

Pikes Peak Trekker

We partnered with Google Maps to capture 360 degree panoramic “street-view” imagery of the Pikes Peak Ascent & Marathon course.

Learn more

Trail Towns

Feature articles about trail running cities you should put on your bucket list of places to visit!

Find a town

Trail Ambassadors

Get to know our Trail Ambassadors. These are individuals who do amazing things in their community to “build trail running connections.”

Find an ambassador


Find snowshoe races, news & national championship information.

Learn more