Rim Rock Marathon & Half Marathon

NOV
1
2026
Rim Rock Marathon and Half Marathon run along Rim Rock Drive through Colorado National Monument, with packet pick-up, shuttles, gear drop, and post-race services.
Sun 1 Nov 2026
26 miles 13 miles

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Rim Rock Marathon & Half Marathon

The event includes a full marathon and a half marathon that follow Rim Rock Drive through the Colorado National Monument. The course runs along the monument and offers extended views of the Grand Valley.

  • Marathon
  • Half Marathon

Registration for the event includes event apparel, a finisher's medal, access to the Colorado National Monument, post-race food, chip timing, and other race services. Mile markers are placed every two miles along the course.

Logistics are centered on the Fruita Community Center, which hosts packet pick-up the day before and on race morning and provides shuttle service to the start lines. There is no parking at either start line; drop-off is permitted at the full marathon start but not at the half marathon start because of road closures. Spectators are not allowed on the Colorado National Monument; recommended spectator areas include James M. Robb State Park and the Fruita Community Center.

Gear drop is available at designated aid stations: full marathon gear may be left at Red Canyon Overlook Aid Station #2 and Monument Canyon View Aid Station #5; half marathon gear may be left at Monument Canyon View Aid Station #5. Gear bags are expected to be returned by early afternoon. The event publishes course records and enforces cutoff times at specific mile markers. Visit the organization's website for the most recent information.

26 mi
Full Marathon
13 mi
Half Marathon
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