Fall Equinox
About this race
Enjoy the wild & Scenic beauty on the Poudre River Canyon while you run on a downhill point-to-point course to finish in a field of dreams where beer and music flow. Invite your friends & family, don't miss the experience!
Event includes 3 great distances:
Beautifully Brutal Marathon: Limited to 300 runners. Don't be fooled, this marathon course is a challenge for the strongest runners! Prepare for the first 5 hilly miles of the course & then open up your stride for the next ~21 miles of canyon downhills! A gorgeous race course running through the Buckhorn & Poudre River Canyons.
Wild & Scenic Half Marathon: Voted best half marathon and best race shirt in Colorado. Great race to run a new PR, your first half marathon, or just for the beauty and the beer! Enjoy the fall vibes along the Cache la Poudre, Colorado's only designated Wild & Scenic River! Starting at the famous Mishawaka Amphitheater.
First to the Finish 5-Mile: Fast or Festive? You choose. Push yourself past the 5k and run a unique race distance that gets you to the finish line party first! Wait, you are the Party! This race is for all those or love to run or walk in nature and know how to celebrate the good things in life,
Join fellow runners on September 14, 2025 for the Fall Equinox. It's a fantastic Marathon, Half-Marathon, 8K featuring a flat and fast course in Fort Collins.
Pick your distance
Running
Marathon
Half Marathon
Charity Half Marathon Entry
Additional funds from Charity Entries will be donated to event beneficiary groups.
5 Mile
Virtual Marathon
Virtual Half Marathon
Virtual 5 Mile
Weather Overview
These values reflect historical conditions on the race dates in Fort Collins in 2025, from Open-Meteo archive data.
About Fort Collins
Fall Equinox takes place in Fort Collins, Colorado, United States. The local timezone is America/Denver.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.