North Texas Ultra

Jacksboro, United States • 7 Feb 2026

The North Texas Ultra is a multi-distance trail running event held at Fort Richardson State Park's North Park Unit in Jacksboro, Texas. It offers races ranging from 5K and 10K to ultra distances including 25K, 50K, 52 Miler, and 100K, plus a 25K RUCK event. The course features a scenic, open trailway with soft fine gravel surface, relatively flat terrain with about 550 feet elevation change per 15.5-mile loop, making it one of the fastest ultra marathon courses in Texas. Participants enjoy well-supported aid stations, collectible medals, and a friendly atmosphere in mild mid-February weather. The event is part of the Texas Ultra Series. Visit the organization's website for the most recent information.

Race information

100 km
550 m+
100k
52 mi
550 m+
52 Miler
50 km
550 m+
50k
25 km
550 m+
25k
25 km
550 m+
25k Ruck
10 km
10k
5 km
Visit the organization's website for the most recent information.
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