Colorado · 5K · 10K · Half Marathon
Run the Rockies Trail Half Marathon
Run the Rockies Trail Half Marathon is a 5K, 10K and half marathon event held in Frisco, Colorado. Its next confirmed date is Saturday, August 14, 2027. About 600 runners take part across all distances.
- Race day
- August 14, 2027
- Location
- Frisco, CO
- Field size
- ~600 runners
Race details
- Date
- Saturday, August 14, 2027
- Location
- Frisco, Colorado
- Distances
- 5K, 10K, Half Marathon
- Field size
- About 600 runners
- Course
- Singletrack and dirt trail, ~700 ft gain
- Registration
- runtherockiestrail10kandhalfmarathon.itsyourrace.com
- Official website
- townoffrisco.com
Registration, course & weather
- Registration status
- Registration status as last checked October 5, 2026: not announced
- Start time
- 7:30 AM MDT
- Course profile
- Loop course; Trail surface
About the Run the Rockies Trail Half Marathon
A high-country trail race on the Frisco Peninsula with views of Dillon Reservoir and the Ten Mile Range.
Rankings and notes
- Notes
- A high-country trail race on the Frisco Peninsula with views of Dillon Reservoir and the Ten Mile Range.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Run the Rockies Trail Half Marathon: common questions
- When is the Run the Rockies Trail Half Marathon?
- The next confirmed date is Saturday, August 14, 2027.
- Where is the Run the Rockies Trail Half Marathon held?
- In Frisco, Colorado.
- What distances does the Run the Rockies Trail Half Marathon offer?
- 5K, 10K and Half Marathon.
- How many people run the Run the Rockies Trail Half Marathon?
- About 600 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Run the Rockies Trail Half Marathon?
- Registration is handled by the organiser at runtherockiestrail10kandhalfmarathon.itsyourrace.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Run the Rockies Trail Half Marathon?
- Registration status as last checked October 5, 2026: not announced.
- What time does the Run the Rockies Trail Half Marathon start?
- 7:30 AM MDT.
- What is the course like at the Run the Rockies Trail Half Marathon?
- Loop course; Trail surface.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.