Red Dirt Ultra
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Event overview
The Red Dirt Ultra takes place on Saturday, February 21, 2026, near Provencal, LA. This is the 10th edition of the event. The course runs on the Sandstone and Caroline Dormon Trail in Kisatchie National Forest, with sections alongside the Kisatchie Bayou.
Course and support
The trail is rugged and includes loose and hard-packed sand, stream crossings, climbs and descents, and long runnable sections through longleaf pines. Aid stations are staffed by experienced ultra runners. Volunteers provide vegan food options at the finish and at a mid-loop aid station.
Distances and timing
- 100K - about 66 miles
- 50K - about 33 miles
The event cutoff time is midnight, which allows 18 hours for the 100K. Registration closes on Wednesday, February 18. Early-bird pricing was offered in August with a discount of $20 for the 100K and $10 for the 50K. Visit the organization's website for the most recent information.