Rim Rock Marathon
Fruita, CO, USA • November 1, 2026
Race Day Weather
37°
58° high
Light
Dry
Cool start, gradual warming
Runners will face a temperature range from 38°F at the start to a mild 56°F by the finish. Winds will be light at 7 mph from the SSE, with occasional gusts up to 30 mph. With humidity at 53%, runners should maintain hydration and consider a conservative pace early on to acclimate to the warming conditions.
Race day forecast available in 195 days
Pre-raceRace windowPost-race
The Rim Rock Marathon and Half Marathon course follows the famous Rim Rock Drive through the Colorado National Monument, giving runners beautiful views of the Grand Valley. The views along the race course are unmatched and perfect for runners looking for something MONUMENTAL. Source
Historical Weather
Based on 3 years of data
Avg Temp
59°F
L:40° H:60°
RunScore
Conditions
Rain Freq
33%
1 of 3 yrs
Wind5mph
Dew31°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 35°/65° | - | 23° | |
2024 |  | 44°/50° | Light | 35° | |
2023 | | 42°/64° | - | 29° |