Course
A 15.5-mile loop on the Lost Creek Reservoir State Trailway at Fort Richardson State Park, run on soft fine gravel and wide open trail with about 550ft of gain per loop. The start/finish doubles as the main aid station, with Mandy's aid station at miles 4.4 and 11.1 and a water station at the quarry at mile 7.8. It is a no-cup race and runners carry their own water.
Key dates
- !RegistrationOpen now
- ★Race daySat 6 Feb 2027
About
The North Texas Ultra is a challenging trail running event that takes place in the beautiful Fort Richardson State Park. Runners will tackle a variety of distances, including a 5K, 10K, 25K, 50K, 52-mile, and 100K, all on a scenic course with relatively flat terrain and moderate elevation changes.
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OUTLAST NACOGDOCHES
One 5K trail loop, every hour, for up to 12 hours
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Surfside Beach Marathon
Marathon run entirely on sand with zero pavement
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.