Grand Junction, United States of America · Sunday 2 November 2025
Official Website →Rim Rock Marathon is a breathtaking event held in Grand Junction, Colorado, known for its stunning natural beauty. The race features a full marathon and downhill half marathon, with the course winding through the Colorado National Monument. Runners enjoy panoramic views of towering monoliths, vast plateaus, and canyon landscapes, making it one of the most scenic marathons in the world.\n\nThe event benefits Colorado Mesa University's Track & Field and Cross Country student athlete scholarships,
Adjusted Time
4:45:02
Time difference: +45.0 minutes compared to a flat, road, temperate course.
| Surface | Road |
| Elevation Gain | 1170m |
| Elevation High | 2029m |
| Elevation Low | 1170m |
| Predicted High | 20°C |
| Predicted Low | 3°C |
| Chance of Rain | 0% |