This long-distance race takes you on a sprawling tour of Northern Colorado via the picturesque Poudre River Trail. You'll enjoy scenic views and local amenities through Fort Collins, Timnath, Windsor and Greeley.

While ultra distances can be daunting, this race is an ideal option for beginners and seasoned-athletes alike. With a fully supported course, first-rate aid stations and abundant exchange zones this truly epic journey makes for an unforgettable running experience.

The 50 mile race is point-to-point run. Starting in Bellvue on Saturday morning runners will travel through Fort Collins, Timnath and Windsor to complet their journey in Greeley. 

The 100 mile race is an out and back run. Starting in Greeley on Friday afternoon runners will travel through Windsor, Timnath and Fort Collins to Bellvue (the northern most tip of the Poudre River Trail) before turning back. Both races finish together on Saturday afternoon.

Our post race party is waiting for all finishers in Greeley. Celebrate your epic race accomplishment with food, snacks, drinks as well as multiple cold plunges, massages and recovery areas! Podium awards will be waiting for the top runners and teams. 

We're excited to share this journey with you and be a part of the newly completed Poudre River Trail spanning through many beautiful areas in Northern Colorado...the place we call home.

(Please Note: Course routes are being finalized and a complete detailed version will be updated on this site when ready. One mile of the trail in Timnath is currently unfinished with plans for Spring 2025 completion. There is a contingency plan for that section should progress be delayed. Permitting through all four towns/cities and two counties is currently underway)

A few things we'll be adding soon:

• Bag Drop Info
• Aid Station Info
• Exchange Zone Info
• Parking Locations & Times
• Bib Pickup Times & Locations
• Volunteer Opportunities