USARunningTrail100K · 100 km / 62.1 mi10K · 10 km / 6.2 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi52mi · 83.7 km / 52.0 mi5K · 5 km / 3.1 mi

North Texas Ultra

Jacksboro, Texas, Fort Richardson State Park North Park Unit, 134 Trailway Drive · USA

Next race day

Sat, 6 Feb 2027

6 distances · see start times below

Race website Official entry Calendar

About North Texas Ultra

North Texas Ultra is a running event in Jacksboro, Texas, Fort Richardson State Park North Park Unit, 134 Trailway Drive, United States. Recorded disciplines include 100K, 10K, 25K, 50K, 52mi, 5K. The listed surface is trail. The listed organiser is Texas Outlaw Running. The next listed date is 6 February 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.

10K · 10 km / 6.2 mi
Sat, 6 Feb 2027
Starts 07:30 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source
5K · 5 km / 3.1 mi
Sat, 6 Feb 2027
Starts 07:30 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source
25K · 25 km / 15.5 mi
Sat, 6 Feb 2027
Starts 07:30 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source
50K · 50 km / 31.1 mi
Sat, 6 Feb 2027
Starts 07:00 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source
52mi · 83.7 km / 52.0 mi
Sat, 6 Feb 2027
Starts 07:00 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source
100K · 100 km / 62.1 mi
Sat, 6 Feb 2027
Starts 06:00 CST
Entries open
Official entry
All current races start Saturday 6 February; this supersedes differing DUV dates. Confirm shuttle parking and final cutoff instructions. Separate 25K ruck entry is also offered.
Edition source