Oklahoma · 50 Mile Challenge · 40 Mile Challenge
The Next Loop 40M/50M | Lake Carl Blackwell
The Next Loop 40M/50M | Lake Carl Blackwell is a 50 Mile Challenge and 40 Mile Challenge event held in Stillwater, Oklahoma. Its next confirmed date is Saturday, November 21, 2026.
- Race day
- November 21, 2026
- Location
- Stillwater, OK
Race details
- Date
- Saturday, November 21, 2026
- Location
- Stillwater, Oklahoma
- Distances
- 50 Mile Challenge, 40 Mile Challenge
- Registration
- ultrasignup.com
- Official website
- everfurther.net
Registration, course & weather
- Registration status
- Open
- Course profile — 50 Miles
- Loop course; Trail surface
- Course profile — 40 Miles
- Loop course; Trail surface
About the The Next Loop 40M/50M | Lake Carl Blackwell
The Next Loop 40M/50M | Lake Carl Blackwell in Stillwater, OK.
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The Next Loop 40M/50M | Lake Carl Blackwell: common questions
- When is the The Next Loop 40M/50M | Lake Carl Blackwell?
- The next confirmed date is Saturday, November 21, 2026.
- Where is the The Next Loop 40M/50M | Lake Carl Blackwell held?
- In Stillwater, Oklahoma.
- What distances does the The Next Loop 40M/50M | Lake Carl Blackwell offer?
- 50 Mile Challenge and 40 Mile Challenge.
- How do I register for the The Next Loop 40M/50M | Lake Carl Blackwell?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the The Next Loop 40M/50M | Lake Carl Blackwell?
- Yes — registration is open.
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