racecast.ioPartly cloudy throughout the day.
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Race Overview
The Rim Rock Marathon and Half Marathon run along Rim Rock Drive through Colorado National Monument between Grand Junction and Fruita, Colorado. First held in 1997, the race is organized by the Grand Junction Sports Commission and finishes at Fruita's Circle Park. The 2025 edition (the 29th annual) drew nearly 600 finishers, its largest field to date.
WikipediaFAQ
When is the 2026 Rim Rock Marathon?
The 2026 Rim Rock Marathon will be held on Sunday November 1, 2026.
Rim Rock Marathon Weather History
Rim Rock Marathon Weather Averages
Average Temp: 48°, Average Low: 39°, Average High: 59°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 43° | 46° | 50° | 52° | 54° | 55° |
| Feel | 37° | 41° | 45° | 50° | 51° | 53° | 54° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 2mph | 4mph | 6mph | 3mph | 2mph | 3mph |
| Dew | 30° | 31° | 31° | 30° | 30° | 31° | 32° |
| RunScore |  | | | | | | |
Rim Rock Marathon 2025
Nov 2, 2025
Clear conditions throughout the day.
Low: 34°, High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp |  35° | 42° | 47° | 51° | 55° | 58° | 62° |
| Feel | 30° | 42° | 45° | 51° | 55° | 58° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 0mph | 5mph | 0mph | 0mph | 0mph | 0mph |
| Dew | 22° | 23° | 22° | 24° | 23° | 23° | 23° |
| RunScore |  | |  | | | | |
Rim Rock Marathon 2024
Nov 3, 2024
Cloudy skies throughout the day with rain.
Low: 40°, High: 52°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp |  44° | 44° | 47° | 50° | 49° | 48° |  44° |
| Feel | 43° | 44° | 46° | 50° | 44° | 44° | 42° |
| Rain | - | - | - | - | - | - | light |
| Wind | 3mph | 0mph | 3mph | 10mph | 11mph | 8mph | 5mph |
| Dew | 34° | 35° | 34° | 34° | 34° | 35° | 38° |
| RunScore | | | | | | |  |
Rim Rock Marathon 2023
Nov 5, 2023
Clear conditions throughout the day.
Low: 42°, High: 64°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 42° | 45° | 48° | 55° | 58° | 62° | 63° |
| Feel | 37° | 42° | 48° | 55° | 58° | 62° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 5mph | 4mph | 9mph | 0mph | 0mph | 5mph |
| Dew | 28° | 28° | 29° | 28° | 28° | 29° | 30° |
| RunScore | | | | | | | |
Rim Rock Marathon 2022
Nov 6, 2022
Partly cloudy throughout the day.
Low: 39°, High: 52°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 39° | 41° | 43° | 45° | 47° | 48° | 50° |
| Feel | 39° | 38° | 40° | 43° | 47° | 48° | 50° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 4mph | 5mph | 3mph | 0mph | 0mph | 0mph |
| Dew | 36° | 36° | 37° | 35° | 35° | 35° | 35° |
| RunScore | | | | | | | |