Rogue Gorge

Welcome to the Rogue Gorge, offering incredibly beautiful and challenging 50 Mile, 50K, Half Marathon & 12K trail races entirely along the iconic Upper Rogue Wild & Scenic River in the Southern Oregon Cascades! The Rogue Gorge Trail and Upper Rogue River Trail (a National Recreation Trail) provide miles of enchanting singletrack trails through the […]

Papago Urban Desert Trail Run

You won’t have to travel far to enjoy beautiful sights and challenging heights in this kick-off to the 2023-2024 season. Join us in Tempe for either a 26K, 10K, or 5K run through the scenic Papago Buttes. All participants will receive a huge post-race breakfast, a super cool race tee and finisher medal, as well […]

XTERRA Estrella Mountain Trail Run

Once again, XTERRA Estrella Mountain Trail Run falls in the cool Arizona December, so join us for the third race in Arizona’s XTERRA Trail Run Series. Hit the desert at Estrella Mountain Regional Park for some tough races at any distance. We have a range of courses, 42k, 15mile, 12k, and 5k options, to cater […]

Bull Mountain Epic

The Bull Mountain Epic offers something for everyone! The Jake and Bull Mountain Trail system is composed of 3 DIFFERENT loops and each loop is approximately 10 miles long. Half Marathoners will run one loop up and over Bull Mountain plus a little double track to complete the distance. 50K runners will complete each of […]

Fat Turkey Trail Run

This is not your everyday turkey trot. Why come run the Fat Turkey Trail Run? Because you’ve eaten too much, because it’s in the red rocks of Papago Park, because it’s on the trails, because more than a 10k is too far when you’re this full, and because RUNNING IS FUN! Come race the Turkey […]

Lastest Not Fastest

Now in the Columbia River Gorge, this last-person standing race gives you an opportunity to push yourself in a different way. You have one-hour to complete the 4.1-mile loop. Whatever amount of time less than that hour that you finish, that’s your time to rest, eat, and get ready to head back out again. Everyone […]

Bluegrass Ultra

Get your ultramarathon and trail running season started at the Bluegrass Ultra! Held entirely on the private trails of the Hutton-Loyd Tree Farm in Wallingford, Kentucky, the event offers three distances ‚Äì 50K-25K-10K ‚Äì for ultra and trail runners of all abilities. The Hutton-Loyd Tree Farm is nestled in a beautiful and picturesque Appalachian valley […]

XTERRA Black Canyon Trail Run

XTERRA Black Canyon Trail Run offers all the challenge and adventure one could ask for. Choose from the 42k, the famous point-to-point 21k, the lollipop 10k, or a 6k looping fun run. Afterwards, get rewarded with signature pie from official after party hosts, Rock Springs Café.

XTERRA McDowell Mountain Trail Run

With over 80 miles of trail to choose from, McDowell Mountain Regional Park is a trail runner‚Äôs paradise. Similarly, our venue for the fifth running event of Arizona‚Äôs XTERRA Trail Run Series has courses for all trail runner levels. No loops necessary here, the 43k, 15mile, 10k, and 6k will keep you on a new […]

XTERRA White Tank Trail Run

Next on this adventure, race number four in the Arizona XTERRA Trail Run Series takes place at White Tank Mountain Regional Park on Sunday, January 14, 2024. This nearly 30,000-acre park is made up of the rugged and beautiful White Tank Mountains, named for depressions cut into white granite. 40k, 20k, and 8k courses will […]

The Shippey Endurance Runs

The Shippey Endurance Runs was created with the focus on the building of community. We say you sign up as a runner but leave us as family. Our focus is giving a high quality event with simple grassroots feel. This is STL’s Original 100-mile trail ultra!!Nestled quietly in the rolling wooded hills just outside of […]

Hellbender 100

The Hellbender One Hundred is one of the most scenic hundred milers on the East Coast. This course will take you through a grueling tour of the massive Black Mountains, deep into the valleys below and to the summit of Mt. Mitchell, the highest mountain East of the Mississippi. With an elevation change of ~43,000+ […]

Trail Sisters Half Marathon @ Lake Sonoma

The Trail Sisters (TS) Half Marathon is a women’s only event. It was created to foster encouragement and camaraderie amongst all abilities and experience levels. This out and back course starts with steep trail ascent to South Lake Trailhead, but also provides a speedy descent to the finish. True to its label, you can expect relentless […]

Lake Sonoma Relentless

Join us in Healdsburg, California, on April 12th 2025 for the TERREX Lake Sonoma 50 Mile, Marathon, and Trail Sisters Half Marathon! We are excited to announce adidas TERREX as our presenting partner! We are stoked to team up with Mountain Oupost to bring you full livestream coverage, athlete panels, interviews, and commentary from special […]