Friday, November 6, 2026
· In 8 days
Distance
Start Time
Cutoff
Terrain
Difficulty
The competitive 100K starts at 7:00AM on Saturday and runs the 50K loop twice. A headlamp is mandatory for the final 50K, pacers are not allowed in this division, and the race closes at 3:00AM on Sunday after 20 hours. Entry is by qualification only.
Rocky single track and wide track trails at Flat Creek Crossing Ranch
Course runs beside Pedernales Falls State Park
50K loop with about 2,200 feet of gain
Four aid stations with hot food, pickle juice and ice
Drop bags delivered to the Lone Star aid station at mile 15
100K finishes with a night loop under headlamp
Silver belt buckle and series medal for finishers
Qualification
Start / Finish
Main aid station at the start and finish line, Flat Creek Crossing Ranch, 339 Ulrich Rd, Johnson City, TX 78636
Main aid station at the start and finish line, Flat Creek Crossing Ranch
Terrain
Route
Expo
Race Day
What to bring
Hydration carrying system (24-32 ounce minimum)
Mobile phone
Headlamp for the last 50K
What you get
Finisher medal
Finisher t-shirt
Race photos
Big Texas Ultra finisher medal, a Texas Ultra Series collectable, for all distances
Big Texas Ultra long-sleeve shirt for all distances
Big Texas Ultra Ruck patch for ruck finishers
50K finisher medal, a Texas Ultra Series collectible
100K finisher silver belt buckle for both championship and non-competitive finishers
Prize money for 100K championship podium
On the day
Toilets
Bag drop
Food vendors
Merchandise
Marshals on course
First aid on course
Before you enter
Other questions
Everything happens at Flat Creek Crossing Ranch, 339 Ulrich Rd, Johnson City, TX 78636, which sits next to Pedernales Falls State Park. The start and finish line and the main aid station are in the same spot at the ranch.
Pacers are not allowed in the competitive 100K Championship. In the open 100K, a pacer may join for the second 50K loop, but they must check in with the race director before they begin pacing.
Any participant who drops early or quits must let the race director know at the start and finish line so the field can be accounted for.
Drop bags can be handed in at the start and finish line during packet pickup, and they are driven out to the Lone Star aid station at mile 15. The Overlook and Country Club stations do not accept drop bags.
A hydration carrying system is required for every distance. The minimum is 16 ounces for the 15K and 24 to 32 ounces for the 50K and 100K. Aid stations carry water, electrolytes, ice, pickle juice, snacks and hot and cold foods.
Entry fee not listed
Check the race's registration page for pricing.Johnson City, USA
Friday, November 6, 2026
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