The Next Loop Endurance Series - Lake Carl Blackwell
Race Date
May 23, 2026
Location
Stillwater, OK
Quick facts
- Date
- Saturday, May 23, 2026
- Location
- Stillwater, Oklahoma
- Distance
- Half marathon (13.1 mi) + 50M, 40M, 50K, 26.2M, 40K, 35K, 30K, 25K, 10K, 5K trail run
- Course
- Loop Course
- Terrain
- Trail
- USATF certified
- Not listed
Course Info
Course Type
Loop Course
Terrain
trail
Difficulty
Rolling Hills
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
2 timing sources
no finisher data yet
no winner time yet
typical high 78°F
Race Day Weather
5-year historical avgStart (Low)
62°
Afternoon (High)
78°
Warm — hydration strategy is key, start conservatively
0.3"
Precipitation
13 mph
Wind
73%
Humidity
Race Photos
Frequently asked
When is the The Next Loop Endurance Series - Lake Carl Blackwell?
The The Next Loop Endurance Series - Lake Carl Blackwell is held on Saturday, May 23, 2026.
Where does the The Next Loop Endurance Series - Lake Carl Blackwell take place?
It takes place in Stillwater, Oklahoma.
What distances does the The Next Loop Endurance Series - Lake Carl Blackwell offer?
The half marathon (13.1 miles), plus 50M, 40M, 50K, 26.2M, 40K, 35K, 30K, 25K, 10K, 5K trail run.
Is the The Next Loop Endurance Series - Lake Carl Blackwell course flat and good for a PR?
The The Next Loop Endurance Series - Lake Carl Blackwell is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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