The Run the Rockies Trail 5k, 10k, and half marathon will lead runners through the Frisco Peninsula trails with breathtaking views of Dillon Reservoir and the Ten Mile Range. This is a great course for a first time half-marathoner or runners looking for a fun course that offers single track and dirt road trails. Racers will start and finish at the Frisco Nordic Center.
New 5K
After years of meticulously mapping out the course for this event, we’ve come to the exciting realization that we have ample space to host a 5k too! That's right, this year, we’re thrilled to announce that we have added a trail 5k course!
Race Start
The half marathon will start at 7:30am.
The 10k will start at 7:45am.
The 5k will start at 8:00am.
There will NOT be wave starts in 2025, all racers will start at the designated times listed above.
Registration Fees:
Pre-registration will close at 12:00pm on Thursday, August 7, 2025. Pre-registration is strongly encouraged as this event will sell out!
If the event does not sell out, day-of registration will be available at packet pick-up from 5:00pm – 7:00pm in Slopeside Hall on Friday, August 8 and from 6:30am – 7:45am day-of the race, Saturday, August 9, outside Slopeside Hall.
5K
Adult (18+) registration with hat* – $40
Adult (18+) registration without hat – $25
Youth (under 18) registration with hat* – $30
Youth (under 18) registration without hat– $15
10k
Adult (18+) registration with hat* – $60
Adult (18+) registration without hat – $45
Youth (under 18) registration with hat* – $50
Youth (under 18) registration without hat– $35
Half Marathon
Adult (18+) registration with hat* – $80
Adult (18+) registration without hat – $65
Youth (under 18) registration with hat* – $70
Youth (under 18) registration without hat– $55
*Hat only guaranteed to racers who register before July 1, 2025.
