Summits Trail Runs
Sat, Jun 6, 2026, 6:00 AM MDT
- Location
- Granby, CO
- 1000 Village Rd, 80446
- Type
- ULTRA
Sign up and verify details on the organizer’s official page.
At a glance
Experience the rugged beauty and demanding trails of the Rocky Mountains at Granby Ranch, a true test of endurance for trail runners.
- Scenic
ScenicEmbark on the Summits Trail Runs at Granby Ranch Resort, nestled in Colorado's stunning Rocky Mountains. This event offers challenging trail races, including ultra distances, designed to test endurance across varying elevation gains. Runners will traverse sweeping mountain vistas, dense forests, rugged alpine terrain, single-track trails, alpine meadows, and aspen groves. It's a memorable mix of adventure and grit, celebrating human resilience amidst the breathtaking beauty of Granby Ranch, fostering camaraderie among athletes who appreciate both physical challenge and nature's serenity.
What to expect
- Challenge your endurance on mountainous, very high-altitude terrain.
- Run through dense forests, alpine meadows, and aspen groves with sweeping mountain vistas.
- Connect with a strong community of athletes who share a love for nature and grit.
Standout details
- Colorado's beautiful Rocky Mountains
- Sweeping mountain vistas
- Challenging trail races, ultra distances
- Strong community atmosphere
Auto-drafted from the public listing — confirm details on the official event page before signing up.
Distances & registration
5 optionsRegistration for all distances is through the official signup link above.
- 6.1 Miles
Sat, Jun 6, 8:00 AM MDT · From $64.60
Opens Nov 30, 2025, 7:00 PM MST · Closes Jun 2, 2026, 7:59 PM MDT
- 13.9 Miles
Sat, Jun 6, 7:00 AM MDT · From $85.80
Opens Nov 30, 2025, 7:00 PM MST · Closes Jun 2, 2026, 7:59 PM MDT
- 27.8 Miles
Sat, Jun 6, 6:00 AM MDT · From $107.00
Opens Nov 30, 2025, 7:00 PM MST · Closes Jun 2, 2026, 7:59 PM MDT
+ 2 more optionsHide
- 33.9 Miles
Sat, Jun 6, 6:00 AM MDT · From $138.80
Opens Nov 30, 2025, 7:00 PM MST · Closes Jun 2, 2026, 7:59 PM MDT
Elevation Challenge (14-hr)
Sat, Jun 6, 6:00 AM MDT · From $138.80
Opens Nov 30, 2025, 7:00 PM MST · Closes Jun 2, 2026, 7:59 PM MDT
Vibe Check
Serious Test
Serious Testaltitude
- High altitude
The course
- Hilly
From the organizer
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.
Also in this area
Similar vibe nearby
Races nearby with a similar atmosphere.
- All-Out Beat the HeatSat, Apr 18, 2026, 7:00 AM MDT · Westminster, CO
- Rattler Trail RaceSat, Apr 18, 2026, 7:00 AM MDT · Colorado Springs, CO
- Horsetooth Half Marathon - Presented by Fort Collins ConnexionSun, Apr 19, 2026, 8:00 AM MDT · Fort Collins, CO
- SOAR 5KSat, Apr 25, 2026, 8:00 AM MDT · Golden, CO
Easier options nearby
Lower-difficulty races in the same state.