Registration opens March 1st, 2026!
The field limit will be set to 250 starters unless we get clearance for more by race day.
To register for the Fire Tower Trail Races, simply click the Ultra Signup icon above. You will be taken to UltraSignup.com to complete the rest of the registration process.
Please register under the gender you publicly identify as.
This is a cup-less race! You will also be given the opportunity to purchase a reusable cup for the race. Cupless Racing Sponsored by our friends at HydraPak!
We’re pleased to be partnered with Upper Midwest Trail Running and their annual race series. Find out more about membership in UMTR and participating in their series!
Also, if you’re a woman stepping up to the ultra distance for the first time, check out our special training offer this year as a part of our 50 Women Run 50K push!
| Prices for 2026 | Price includes Ultrasignup fees |
|---|---|
| 100K | $157.92 |
| 50K | $110 |
| 35K | $66.25 |
| 11K | $53.50 |
Deferrals/Distance Changes
Although we do not offer refunds, we do allow you to defer your entry to the following year up to 7 days prior to the event.
You may also upgrade or downgrade distances at any time, up to 7 days before the event.
Ultrasignup has provided instructions on how to edit your registration here: https://help.ultrasignup.com/hc/en-us/articles/30339337810189-Edit-Your-Race-Registration
Fire Tower Trail Races 