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Race Overview
Run the River includes a marathon, half marathon, 5K, marathon relay and kids marathon in Kennewick, Washington. The course runs along the Columbia River through Kennewick, Richland and Pasco on paved paths and roads, with start and finish at Columbia Park. The marathon and half marathon courses are USATF certified, and the marathon qualifies for the Boston Marathon.
WikipediaFAQ
When is the 2027 Run the River Marathon?
The 2027 Run the River Marathon will be held on Saturday April 17, 2027.
Is the Run the River Marathon a Boston Marathon Qualfier?
Yes, the Run the River Marathon is an official Boston Marathon qualifier.
What is the time limit for the Run the River Marathon?
The time limit for the Run the River Marathon is 6.5 hours.
Run the River Marathon Course Map
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Run the River Marathon Weather History
Run the River Marathon Weather Averages
Average Temp: 53°, Average Low: 39°, Average High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 50° | 52° | 55° | 59° | 62° | 65° |
| Feel | 44° | 49° | 51° | 55° | 59° | 62° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 8mph | 7mph | 7mph | 7mph | 8mph | 8mph |
| Dew | 34° | 34° | 36° | 37° | 37° | 35° | 35° |
| RunScore |  | | |  | | | |
Run the River Marathon 2026
Apr 18, 2026
Clear conditions throughout the day.
Low: 33°, High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  39° | 44° | 47° | 51° | 56° | 60° | 64° |
| Feel | 39° | 41° | 44° | 51° | 56° | 60° | 64° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 6mph | 6mph | 3mph | 6mph | 7mph | 8mph |
| Dew | 34° | 33° | 35° | 37° | 36° | 34° | 36° |
| RunScore |  | | | | | | |
Run the River Marathon 2025
Apr 19, 2025
Partly cloudy throughout the day with morning rain.
Low: 43°, High: 71°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  52° | 54° |  52° | 55° | 59° | 63° | 67° |
| Feel | 52° | 54° | 52° | 55° | 59° | 63° | 67° |
| Rain | - | - | light | - | - | - | - |
| Wind | 3mph | 8mph | 6mph | 8mph | 10mph | 12mph | 7mph |
| Dew | 40° | 40° | 44° | 44° | 45° | 44° | 43° |
| RunScore | | |  | | | | |
Run the River Marathon 2024
Apr 20, 2024
Clear conditions throughout the day.
Low: 36°, High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 50° | 54° | 57° | 62° | 64° | 67° |
| Feel | 42° | 50° | 54° | 57° | 62° | 64° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 8mph | 8mph | 8mph | 8mph | 5mph | 6mph |
| Dew | 28° | 26° | 28° | 29° | 30° | 31° | 32° |
| RunScore | | | | | | | |
Run the River Marathon 2023
Apr 8, 2023
Partly cloudy throughout the day.
Low: 43°, High: 63°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 52° | 54° | 55° | 57° | 61° | 62° |
| Feel | 44° | 52° | 54° | 55° | 57° | 61° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 11mph | 7mph | 8mph | 4mph | 8mph | 10mph |
| Dew | 36° | 35° | 36° | 36° | 36° | 30° | 31° |
| RunScore | | | | | | | |