Labor Day Trail Challenge Marathon

SEP
4
2027
Trail races at McKinney Roughs Nature Park near Cedar Creek TX offering 50 mile, 50K, marathon, half marathon ruck, 8 hour solo or relay and a Last Runner Standing gauntlet
Sat 4 Sep 2027
50 miles 50 kilometers 26 miles 13 miles

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Labor Day Trail Challenge

The Labor Day Trail Challenge takes place at McKinney Roughs Nature Park in Cedar Creek, Texas on 09/04/2027. The event offers multiple timed and distance formats on dirt single-track and fire-road terrain through a 1,140-acre preserve along the Colorado River.

Participants can choose from these options:

  • 50 Miler
  • 50K
  • Marathon (26.2 miles)
  • Half Marathon (13.1 miles)
  • Half Marathon Ruck (13.1 miles, minimum pack weight 20 lb or 30 lb)
  • 8 Hour Run or 8 Hour Relay
  • Gauntlet: Last Runner Standing (repeated 2 mile loop format)

Trails pass through four distinct ecosystems, include scenic river overlooks, and feature rolling elevation with up to 469 feet of gain on technical single-track and box canyons. Aid stations are placed on course with water and light supplies; a main hub at the start/finish provides hot food, fruit, cold drinks, electrolytes and additional fueling each loop. The course is chip timed; 8 hour entrants are chip timed at the 50K mark and may place in the 50K results if they cover 50K faster than registered 50K competitors.

Ruck rules require a pre-race weigh in, dry minimum weights, and carry-through verification at the finish. Half marathon, marathon, 50K and 50 mile finishers receive a custom rodeo-style belt buckle and event shirt as series swag. Visit the organization's website for the most recent information.

50 mi
50 Miler
50 km
50k
26 mi
Marathon
13 mi
Half Marathon Ruck
13 mi
Half Marathon
8-Hour Run/walk
Gauntlet: Last Runner Standing
8-Hour Relay
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