Summits Trail Runs
About this race
The Human Potential Running Series Presents:
The Summits Trail Runs @ Granby Ranch Resort
The Summits Trail Runs occur at Granby Ranch Resort in Colorado's beautiful Rocky Mountains. These challenging trail races offer a variety of distances ranging from shorter runs to ultra distances, each course showcasing sweeping mountain vistas, dense forests, and rugged alpine terrain. Runners experience varying elevation gains that test endurance as the routes twist through single-track trails, alpine meadows, and aspen groves. The event celebrates the spirit of human resilience and determination, attracting runners who crave physical challenge and mountain landscapes' serenity. With a strong community atmosphere, the Summits Trail Runs emphasize respect for nature and camaraderie among athletes. This race weekend is a memorable mix of adventure, grit, and the breathtaking beauty of Granby Ranch.
Pick your distance
Trail running
Elevation Challenge (14-hr)
Your final result is not mileage-based; it is the total elevation climbed over 32 hours. Only complete loops will count towards your mileage total. Each loop is 1.92 miles long with 832' of elevation climb and 832' of elevation loss (1,664' of elevation change).
6-Mile
Half Marathon
Marathon
55k
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Granby, plus the 3 days either side.
The sun rises at 5:34 AM and sets at 8:33 PM local time (MDT) in Granby on June 12, 2027 — 14h 59m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
Results — Summits Trail Runs
Other races near Granby
Different organizers, within 40 miles, in the next three months
Winter Park Turkey Trot 5K
Halloween Fun Run 5k & 1mile - Zombie Theme
The Keg Enduro
Tardy Turkey Trot
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 1 Granby event
Spotted something wrong? Tell us and we'll fix it.