Hell Horse Hundred

JUN
20-21
2027
Multi-distance loop trail event at Pale Horse Ranch in Big Sandy TX featuring a 3.1 mile loop, required water system, mandatory headlamp, and an extreme heat warning.
20-21 Jun 2027
100 miles 69 miles 33 miles 25 kilometers 10 kilometers 5 kilometers

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Hell Horse Hundred

The Hell Horse Hundred stages multiple loop-distance events on a 3.1 mile loop at Pale Horse Ranch in Big Sandy, Texas. Distances offered include:

  • 5K
  • 10K
  • 25K
  • 50K
  • 100K
  • 100M

The course runs through piney woods and open pasture land with grassy and paved trail surfaces and little to no shade. Each 3.1 mile loop features about 148 feet of elevation gain. Historic conditions include extreme Texas heat with average temperatures reported above 100 degrees, and the race notes that this is a very hot event.

Organizers require a water-carrying system for all events; cups are not provided at water points. A headlamp is required for participants. Aid is provided on course with a main aid station at mile 0/3.1 and a water station at mile 1.5. Aid offerings include hot and cold foods, snacks, water, electrolytes, pickle juice, and ice; large quantities of ice and water will be on site and EMS will be present.

Time cutoffs are in place: 50K 12 hours, 100K 24 hours, 100M 36 hours. Pacers are allowed for the 100K and 100M at mile 40 and must follow pacer bib and swap rules. Finishers receive a t-shirt and medal; additional awards and finisher buckles apply by distance. Visit the organization's website for the most recent information.

100 mi
100 Mile
69 mi
100k
33 mi
50k
25 km
25k
10 km
10k
5 km

Events nearby

Community 5K and kids 1K at Kilgore Creekside Trail benefiting the Kilgore ISD Education Foundation, with a Sleep-in Supporter option and prize awards.
A 24 hour challenge at Tyler State Park where runners complete ten 5k loops over a full day and night. The course runs on dirt trails with rocks, roots and possible mud, and tent camping is available at the Blackjack area.
Continuous loop race at Tyler State Park on Nov 14, 2026 offering 40 Mile and 50 Mile on a 3.1 mile loop with fully stocked aid and a 12 hour time limit.
Trail races at Tyler State Park offering 10K to 100K plus a 10K ruck on rooty single track loops with aid stations and required carried water.
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