North Texas Ultra

Jacksboro, United States • 6 Feb 2027

North Texas Ultra

The North Texas Ultra is a multi-distance trail event held at Fort Richardson State Park, North Park Unit, on the Lost Creek Reservoir State Trailway. The course follows a 15.5 mile out and back loop beginning and ending at the North Park Unit. The trail is open and surfaced with soft fine gravel.

Distances include:

  • 5K
  • 10K
  • 25K
  • 50K
  • 52 mile
  • 100K
  • 25K ruck

Elevation change is about 550 ft of gain and loss per 15.5 mile loop. Several aid stations are located on course, including a main start/finish station at mile 15.5, Mandy's at mile 4.4/11.1, and a Quarry water station at mile 7.8 with no road access. Aid stations offer hot and cold foods, snacks, water, electrolytes, pickle juice, and ice. Drop bag transport to the Twin Lake aid station is available.

All participants must carry a water-carrying system because this is a no-cup race. For the 100K and 52 mile distances a headlamp and an emergency blanket are required. Ruck entrants must meet weight requirements: 30 lb if over 150 lbs body weight, 20 lb if under 150 lbs; a ruck sack or vest is allowed.

Camping and lodging options are near the park; Bridgeport is about 30 minutes away with additional hotel options. The event is part of the Texas Ultra Series and registration is open. Visit the organization's website for the most recent information.

Race information

100 km
100k
52 mi
52m
50 km
50k
25 km
25k
25 km
25k Ruck
10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races from 15K to 100 mile in the Lyndon B. Johnson National Grasslands near Alvord, Texas, featuring loops through pine and oak groves, aid stations, distance-specific awards, and a 30 hour cutoff for the 100 mile.

A multi-distance trail event at Possum Kingdom Lake with varied terrain, looped courses up to 69 miles, cupless aid stations, and distance-specific awards including a buckle for the 69 mile finishers.

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