6 Hour Challenge
- Event Date:
- Saturday December 5, 2026
- Start Time:
- 8:00am CST
- End Time:
- 2:00pm CST
- Registration Limit:
- 562 spots left.
- Price:
- $90.00 Race Fee + $6.40 SignUp Fee
- Registration:
- Price increases to $100.00 after September 4, 2026 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 8, 2026, 12:00am CDT | September 4, 2026, 11:59pm CDT | $90.00 Race Fee + $6.40 SignUp Fee |
| September 5, 2026, 12:00am CDT | November 20, 2026, 11:59pm CST | $100.00 Race Fee + $7.00 SignUp Fee |
| November 21, 2026, 12:00am CST | December 2, 2026, 11:59pm CST | $110.00 Race Fee + $7.60 SignUp Fee |
| December 3, 2026, 12:00am CST | December 5, 2026, 6:00am CST | $120.00 Race Fee + $8.20 SignUp Fee |
Outlast ULTRA - 12 Hour Challenge
- Event Date:
- Saturday December 5, 2026
- Start Time:
- 8:00am CST
- End Time:
- 8:00pm CST
- Price:
- $140.00 Race Fee + $9.40 SignUp Fee
- Registration:
- Price increases to $150.00 after September 4, 2026 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 30, 2026, 12:52pm CDT | September 4, 2026, 11:59pm CDT | $140.00 Race Fee + $9.40 SignUp Fee |
| September 5, 2026, 12:00am CDT | November 20, 2026, 11:59pm CST | $150.00 Race Fee + $10.00 SignUp Fee |
| November 21, 2026, 12:00am CST | December 2, 2026, 11:59pm CST | $160.00 Race Fee + $10.60 SignUp Fee |
| December 3, 2026, 12:00am CST | December 5, 2026, 6:00am CST | $170.00 Race Fee + $11.20 SignUp Fee |
Outlast ULTRA - 24 Hour Challenge
- Event Dates:
- Saturday December 5, 2026 - Sunday December 6, 2026
- Start Time:
- 8:00am CST
- End Time:
- 8:00am CST
- Price:
- $190.00 Race Fee + $12.40 SignUp Fee
- Registration:
- Price increases to $200.00 after September 4, 2026 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 30, 2026, 12:52pm CDT | September 4, 2026, 11:59pm CDT | $190.00 Race Fee + $12.40 SignUp Fee |
| September 5, 2026, 12:00am CDT | November 20, 2026, 11:59pm CST | $200.00 Race Fee + $13.00 SignUp Fee |
| November 21, 2026, 12:00am CST | December 2, 2026, 11:59pm CST | $210.00 Race Fee + $13.60 SignUp Fee |
| December 3, 2026, 12:00am CST | December 5, 2026, 6:00am CST | $220.00 Race Fee + $14.20 SignUp Fee |
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
