100K Ultra Trail Run
- Event Dates:
- Saturday October 11, 2025 - Sunday October 12, 2025
- Start Time:
- 7:00am CDT
- End Time:
- 9:00am CDT
- Price:
- $155.00 Race Fee + $10.30 SignUp Fee
- Registration:
- Price increases to $165.00 after July 17, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | July 17, 2025, 11:59pm CDT | $155.00 Race Fee + $10.30 SignUp Fee |
| July 18, 2025, 12:00am CDT | September 19, 2025, 11:59pm CDT | $165.00 Race Fee + $10.90 SignUp Fee |
| September 20, 2025, 12:00am CDT | October 11, 2025, 7:00am CDT | $175.00 Race Fee + $11.50 SignUp Fee |
Multi-Person Pricing for 100K Ultra Trail Run
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| March 28, 2025, 11:59pm CDT | October 12, 2025, 11:59pm CDT | Group Discount (4 to 10 participants) (4 - 10 Registrants) | $5.00 Discount per Registrant |
50K Trail Tun
- Event Date:
- Saturday October 11, 2025
- Start Time:
- 7:15am CDT
- End Time:
- 7:15pm CDT
- Price:
- $115.00 Race Fee + $7.90 SignUp Fee
- Registration:
- Price increases to $125.00 after July 17, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | July 17, 2025, 11:59pm CDT | $115.00 Race Fee + $7.90 SignUp Fee |
| July 18, 2025, 12:00am CDT | September 18, 2025, 11:59pm CDT | $125.00 Race Fee + $8.50 SignUp Fee |
| September 19, 2025, 12:00am CDT | October 10, 2025, 7:15am CDT | $135.00 Race Fee + $9.10 SignUp Fee |
Multi-Person Pricing for 50K Trail Tun
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| March 28, 2025, 11:59pm CDT | October 12, 2025, 11:59pm CDT | Group Discount (4 to 10 participants) (4 - 10 Registrants) | $5.00 Discount per Registrant |
25K Trail Run
- Event Date:
- Saturday October 11, 2025
- Start Time:
- 7:30am CDT
- End Time:
- 1:30pm CDT
- Price:
- $85.00 Race Fee + $6.10 SignUp Fee
- Registration:
- Price increases to $90.00 after July 17, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | July 17, 2025, 11:59pm CDT | $85.00 Race Fee + $6.10 SignUp Fee |
| July 18, 2025, 12:00am CDT | September 19, 2025, 11:59pm CDT | $90.00 Race Fee + $6.40 SignUp Fee |
| September 20, 2025, 12:00am CDT | October 11, 2025, 7:30pm CDT | $100.00 Race Fee + $7.00 SignUp Fee |
Multi-Person Pricing for 25K Trail Run
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| March 28, 2025, 11:59pm CDT | October 12, 2025, 11:59pm CDT | Group Discount (4 to 10 participants) (4 - 10 Registrants) | $5.00 Discount per Registrant |
10K Trail Run
- Event Date:
- Saturday October 11, 2025
- Start Time:
- 7:45am CDT
- End Time:
- 10:45am CDT
- Price:
- $65.00 Race Fee + $4.90 SignUp Fee
- Registration:
- Price increases to $70.00 after July 17, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | July 17, 2025, 11:59pm CDT | $65.00 Race Fee + $4.90 SignUp Fee |
| July 18, 2025, 12:00am CDT | September 18, 2025, 11:59pm CDT | $70.00 Race Fee + $5.20 SignUp Fee |
| September 19, 2025, 12:00am CDT | October 10, 2025, 7:45am CDT | $75.00 Race Fee + $5.50 SignUp Fee |
Multi-Person Pricing for 10K Trail Run
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| March 28, 2025, 11:59pm CDT | October 12, 2025, 11:59pm CDT | Group Discount (4 to 10 participants) (4 - 10 Registrants) | $5.00 Discount per Registrant |
5K Trail Run
- Event Date:
- Saturday October 11, 2025
- Start Time:
- 8:00am CDT
- End Time:
- 11:00am CDT
- Price:
- $55.00 Race Fee + $4.30 SignUp Fee
- Registration:
- Price increases to $60.00 after July 17, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | July 17, 2025, 11:59pm CDT | $55.00 Race Fee + $4.30 SignUp Fee |
| July 18, 2025, 12:00am CDT | September 19, 2025, 11:59pm CDT | $60.00 Race Fee + $4.60 SignUp Fee |
| September 20, 2025, 12:00am CDT | October 11, 2025, 8:00am CDT | $65.00 Race Fee + $4.90 SignUp Fee |
Multi-Person Pricing for 5K Trail Run
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| March 28, 2025, 11:59pm CDT | October 12, 2025, 11:59pm CDT | Group Discount (4 to 10 participants) (4 - 10 Registrants) | $5.00 Discount per Registrant |
The Mighty Mammoth 1K Fun Run
Ages 11 and under.
Adults RUN FREE! Up to TWO with each child registration.
Non Chipped timed event.
Adults RUN FREE! Up to TWO with each child registration.
Non Chipped timed event.
Open to ages 11 and under.
- Event Date:
- Saturday October 11, 2025
- Start Time:
- 10:00am CDT
- End Time:
- 12:00pm CDT
- Price:
- $25.00 Race Fee + $2.50 SignUp Fee
- Registration:
- Registration ends October 11, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| March 27, 2025, 12:03pm CDT | October 11, 2025, 11:59pm CDT | $25.00 Race Fee + $2.50 SignUp Fee |
Pacers
PACER - 100K Ultra Trail Run
- Event Dates:
- Saturday October 11, 2025 - Sunday October 12, 2025
- Start Time:
- 7:00am CDT
- End Time:
- 9:00am CDT
- Price:
- $0.00 Race Fee
- Registration:
- Registration ends October 11, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 11, 2025, 11:59pm CST | October 11, 2025, 11:59pm CDT | $0.00 Race Fee |
This is a service fee for processing your race application. This may be slightly higher or lower per registrant than the amount shown here.
