UltraSignup
Official entry
Entries openVerified
Verified Sun, 11 Oct 2026
Enter officiallyEventsFind this location on a map
USARunningTrail10K · 10 km / 6.2 mi20K · 20 km / 12.4 mi4H5K · 5 km / 3.1 mi6H8H
Night Claw
Glen Rose, Texas, TX · USA
Next race day
Sat, 17 Jul 2027
6 distances · see start times below
About Night Claw
Night Claw is a running event in Glen Rose, Texas, TX, United States. Recorded disciplines include 10K, 20K, 4H, 5K, 6H, 8H. The listed surface is trail. The listed organiser is Texas Outlaw Running. The next listed date is 17 July 2027. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Edition sourceOfficial entry
10K · 10 km / 6.2 mi
Sat, 17 Jul 2027
Starts 20:00 CDT
Entries open
- Edition sourceOfficial entry
5K · 5 km / 3.1 mi
Sat, 17 Jul 2027
Starts 20:00 CDT
Entries open
- Edition sourceOfficial entry
20K · 20 km / 12.4 mi
Sat, 17 Jul 2027
Starts 20:00 CDT
Entries open
- Official entry
4H
Sat, 17 Jul 2027
Starts 19:30 CDT
Entries open
Fixed-time race; total distance varies.
Edition source - Official entry
6H
Sat, 17 Jul 2027
Starts 19:30 CDT
Entries open
Fixed-time race; total distance varies.
Edition source - Official entry
8H
Sat, 17 Jul 2027
Starts 19:00 CDT
Entries open
Fixed-time race; total distance varies.
Edition source
Location & race day
Listed venue / area
Glen Rose, TX, TexasUSA
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Night trail races and timed challenges around Dinosaur Valley State Park.
- Surface:
- Trail
- Organiser:
- Texas Outlaw Running
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Sat, 17 Jul 2027
Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
More running nearby
Sat
21
Nov
2026
Dinosaur Valley Endurance Run
Glen Rose, TexasUSA
Dinosaur Valley State Park, rear access from County Road 1007 via Hereford Street
100K / 100mi / 25K / 50K / 5mi· Trail
Trail races over the rocks, roots and rolling hills of Dinosaur Valley State Park, with morning and evening short-course options.
Fri
16
Oct
2026
Mines of Spain 100
Dubuque, IowaUSA
Louis Murphy Park
100K / 100mi· Trail
One-hundred-mile and one-hundred-kilometre races on the trails of the Mines of Spain Recreation Area.
Fri
16
Oct
2026
Pony Express Trail Run
Faust, UtahUSA
Lookout Campground, west of Faust
100mi / 50mi· Trail
Fifty-mile and one-hundred-mile races on the historic Pony Express dirt road route in western Utah.
Sat
17
Oct
2026
Rogue Gorge
Union Creek, OregonUSA
Union Creek Day Use Picnic Shelter / Upper Rogue River
12K / 13.4mi / 50.7mi / 50K· Trail
Trail races along the Upper Rogue River, with Saturday point-to-point ultras and shorter Sunday routes.
Sat
17
Oct
2026
Wild Duluth Races
Duluth, MinnesotaUSA
Bayfront Festival Park / Superior Hiking Trail
100K / 10K / 50K / Half· Trail
A weekend of rugged trail races around Duluth, with 100 km, 50 km, half-marathon and 10 km options.
Sat
17
Oct
2026
Pumpkin Holler Hunnerd
Tahlequah, OklahomaUSA
Eagle Bluff Resort, 9800 Highway 10
100K / 100mi / 10mi / 25K / 50K· Mixed
Gravel-road races alongside the Illinois River and the J. T. Nickel Preserve, with five distances based at Eagle Bluff Resort.
Sat
17
Oct
2026
Palo Duro Trail Run
Canyon, TexasUSA
Mack Dick Pavilion, Palo Duro Canyon State Park
25K / 50K / 50mi· Trail
Looped trail races through Palo Duro Canyon, with sandy and rocky singletrack and three distance options.
Sat
17
Oct
2026
Ghost Train Trail Races
Brookline, New HampshireUSA
Camp Tevya / Granite Town Rail Trail
15mi / 30H / 30mi· Trail
A rail-trail weekend between Brookline and Milford, with a 30-hour challenge, a night race and a Sunday 15-mile race.