Come run one of the most scenic, rugged mountain ranges in Texas. Ever needed an excuse to attend the McDonald Observatory star party, visit Marfa, and take a dip in Balmorea Springs? Now is your chance to pair all of that up with a 50k or 25k in The Davis Mountains! Imagine running a dozen switchbacks to get you up to a ridge, then blazing along a rim with 360 views, and flying down a long, slow descent. These trails are technical and prove to be quite the challenge. We will have a memorable party at the finish line, like Spectrum Trail Races always do!

Upcoming Races

Sep 23 2023
50 KM
Skyline Loop (7.5 miles), Primitive Loop (12 miles), Indian Lodge Loop (4 miles), then repeat Skyline (7.5 miles)
4,183 4,183 ft.
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts


Date Finishers Top Result (M) Top Result (F)
09/17/22 33 6:01:30 6:03:07
09/18/21 77 5:07:26 5:36:23
09/19/20 27 4:35:02 5:04:32
09/21/19 82 5:06:22 6:03:07
09/22/18 52 5:01:32 5:58:38
09/16/17 45 4:50:10 5:51:30
09/17/16 31 5:05:56 8:12:43
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

More events by Spectrum Trail Racing