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Ultra Expeditions creates amazing trail running experiences and develops personal coaching and training programs. You don't have to be an athlete, just have an adventurous spirit.

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MARCH 25-26, 2023
5k  10k. 13.1mi  26.2mi  50k  100mi

Nestled in the historic Davis Mountains, this race starts on the legendary San Antonio-El Paso Road in the heart of Fort Davis National Historic Site.

From Fort Davis you'll climb a rocky, single track into the Davis Mountains as they enter Davis Mountains State Park. As the vast panorama opens up, you'll take in the thin mountain air at over a mile high. For those that go into the night, you'll gaze at the same wide open, dark sky studied by the nearby McDonald Observatory.

Border to Badlands Ultra

2023 ULTRA CUp
registration is open

Congratulations to the 2022 Ultra Cup winners, and to all the Texas Trail Running Eco Series participants.


These folks ran through canyons, dense forests, sprawling prairies, over hills and mountains and across the ocean's sandy beaches.


If you're ready for the challenge, 2023 registration is now open. Registration is only $20 / event and the awards are amazing.


Winners will be notified via email on how to accept their award.

The Eco Challenge standings are also posted.

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Live In Person Races

Check out our full race schedule of Eco, Urban and Hybrid trail races.

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April 8, 2023

5k, 10k, 20k, 30k, 50k



2023 REGISTRATION OPEN - The Austin Falls Ultra is the perfect mix of a destination Ecoregion Race and an Urban Trail Race. This race takes place in the McKinney Falls State Park, only minutes from downtown Austin. Within the naturally rugged trails of the Texas hill country, you’ll navigate a technical single track trail protected by lush green foliage and diverse scenery. Rolling and winding through the course, you’ll dodge roots and rocks, ascend and descend hills and run across wooden bridges.


April 22-23, 2023

5k, 10k, 25k, 50k, 75k, 100k



2023 REGISTRATION OPEN - Don't miss the chance to run with Bison as the park is home to the Texas State Bison Herd and is the state’s largest herd. The races take place on a rocky single track trail that loops the course. You'll experience red rock canyons and buffalo herds that roam wild. You'll run through prairie dog towns on a course that's beautiful yet tough and rugged; down to the canyons bottom and up to cliff tops with a 100 mile view.

The Border to Badlands Ultra

May 6, 2023

5k, 10k, 13.1mi, 26.2mi, 50mi



2023 REGISTRATION OPEN - Run through rocky escarpments on this 4,000-acre private Texas Ranch next to Possum Kingdom Lake. This is your only chance to experience the area this way.

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May 20, 2023

5k, 10k, 13.1mi



2023 REGISTRATION OPEN - Run the beautiful and expansive Trinity Trails System in Fort Worth. The flat and fast course traverses bridges overlooking the river, parks with groves of oak trees, and double track trail on non-technical terrain consisting of both pavement and dirt.

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Be a part of the experience, support the runners and have lots of fun

Our certified coaches can help you train for your next race or adventure

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Be part of the Ultra Cup and Eco Challenge competitions and run the worlds ecoregions, all in Texas

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