Rim Rock Marathon

Fruita, CO, USA · November 1, 2026
partly-cloudy-day36°·56° high·Light·Dry
8
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Race Day Weather

partly-cloudy-day
36°at start
58° high
Light
Dry

Cool start, warming trend ahead

Runners will face a temperature rise from 35°F at the start to 56°F by the end. With calm winds at 4 mph from the S and moderate gusts up to 16 mph, conditions remain favorable. The humidity is moderate at 50%, so maintaining hydration is essential. Runners should pace conservatively in the cooler early miles.

Race day forecast available in 152 days
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Race Info

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

Area Map

Course Map

FAQ

When is the 2026 Rim Rock Marathon?

The 2026 Rim Rock Marathon will be held on Sunday November 1, 2026.

What will the weather be like for the 2026 Rim Rock Marathon?

The forecast calls for a high of 58°F and a low of 34°F with a 9% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
59°F
L:40° H:60°
RunScore
9
Conditions
Rain Freq
33%
1 of 3 yrs
Wind5mph
Dew31°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
clear-day
35°/65°-
8
2024
cloudy
44°/50°Light
8
2023
clear-day
42°/64°-
8