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Race Overview
The Kenai River Marathon offers runners a scenic 26.2-mile course through Alaska's picturesque Kenai Peninsula. Starting and ending at the Kenai Chamber of Commerce and Visitor Center, the race features a mix of paved roads and wooded trails, providing a unique blend of urban and natural landscapes. Participants can choose from the full marathon, half marathon, relay race, or a 5K fun run, all contributing to local parks and recreation development.
WikipediaFAQ
When is the 2026 Kenai River Marathon?
The 2026 Kenai River Marathon will be held on Sunday September 27, 2026.
What is the time limit for the Kenai River Marathon?
The time limit for the Kenai River Marathon is 7 hours.
Kenai River Marathon Course Map
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Kenai River Marathon Weather History
Kenai River Marathon Weather Averages
Average Temp: 44°, Average Low: 37°, Average High: 52°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 39° | 42° | 46° | 48° | 49° | 50° | 51° | 52° |
| Feel | 36° | 40° | 42° | 45° | 47° | 48° | 50° | 50° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 7mph | 8mph | 9mph | 9mph | 9mph | 9mph |
| Dew | 35° | 37° | 38° | 38° | 37° | 37° | 37° | 37° |
| RunScore |  | | |  | | | | |
Kenai River Marathon 2025
Sep 28, 2025
Clear conditions throughout the day.
Low: 36°, High: 53°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  37° | 43° | 46° | 48° | 50° | 52° | 53° | 53° |
| Feel | 32° | 38° | 41° | 42° | 45° | 52° | 53° | 53° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 7mph | 10mph | 14mph | 13mph | 12mph | 9mph | 12mph |
| Dew | 34° | 37° | 40° | 39° | 38° | 39° | 38° | 37° |
| RunScore | | | | | | |  | |
Kenai River Marathon 2025
Sep 23, 2025
Partly cloudy throughout the day with rain clearing later.
Low: 42°, High: 48°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 43° | 45° | 46° | 48° | 47° | 47° | 47° |
| Feel | 39° | 40° | 41° | 43° | 45° | 44° | 44° | 43° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 7mph | 6mph | 6mph | 6mph | 6mph | 8mph |
| Dew | 31° | 32° | 31° | 30° | 32° | 31° | 33° | 36° |
| RunScore | | | | | | | | |
Kenai River Marathon 2024
Sep 29, 2024
Partly cloudy throughout the day.
Low: 36°, High: 53°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 37° | 42° | 48° | 48° | 52° |  52° | 53° | 53° |
| Feel | 33° | 39° | 44° | 46° | 52° | 52° | 53° | 53° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 5mph | 9mph | 5mph | 6mph | 9mph | 10mph | 9mph |
| Dew | 36° | 37° | 37° | 38° | 37° | 38° | 37° | 37° |
| RunScore | | | | | | | | |
Kenai River Marathon 2024
Sep 28, 2024
Partly cloudy throughout the day.
Low: 32°, High: 53°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 35° | 39° | 43° | 45° | 47° | 51° | 52° | 53° |
| Feel | 31° | 39° | 41° | 45° | 46° | 51° | 52° | 53° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 1mph | 3mph | 3mph | 3mph | 5mph | 6mph | 1mph |
| Dew | 35° | 38° | 41° | 41° | 42° | 41° | 36° | 37° |
| RunScore | | | | | | | | |
Kenai River Marathon 2023
Sep 24, 2023
Partly cloudy throughout the day.
Low: 36°, High: 54°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 41° | 45° | 47° | 49° | 51° | 52° | 54° | 53° |
| Feel | 41° | 45° | 44° | 47° | 51° | 52° | 54° | 53° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 6mph | 5mph | 1mph | 7mph | 7mph | 6mph |
| Dew | 39° | 41° | 39° | 40° | 40° | 38° | 36° | 37° |
| RunScore | | | | | | | | |
Kenai River Marathon 2022
Sep 25, 2022
Partly cloudy throughout the day with rain.
Low: 36°, High: 55°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 39° | 42° | 46° | 50° | 52° | 52° | 54° | 55° |
| Feel | 39° | 42° | 46° | 50° | 52° | 52° | 54° | 55° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 2mph | 1mph | 1mph | 4mph | 4mph | 5mph | 6mph | 9mph |
| Dew | 38° | 40° | 42° | 38° | 38° | 39° | 40° | 41° |
| RunScore | | | | | | | | |
Kenai River Marathon 2021
Sep 26, 2021
Clear conditions throughout the day.
Low: 25°, High: 47°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 27° | 32° | 37° | 40° | 44° | 45° | 45° | 47° |
| Feel | 27° | 32° | 33° | 36° | 42° | 41° | 40° | 43° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 6mph | 6mph | 4mph | 7mph | 9mph | 10mph |
| Dew | 26° | 30° | 30° | 29° | 29° | 30° | 32° | 31° |
| RunScore |  | | | | | | | |
Kenai River Marathon 2020
Sep 27, 2020
Becoming cloudy in the afternoon with early morning rain.
Low: 44°, High: 56°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 49° | 50° | 50° | 51° | 54° | 56° | 56° | 56° |
| Feel | 42° | 43° | 43° | 51° | 54° | 56° | 56° | 56° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 21mph | 23mph | 22mph | 22mph | 20mph | 20mph | 19mph | 15mph |
| Dew | 40° | 40° | 40° | 39° | 38° | 37° | 39° | 40° |
| RunScore |  | | | | | | | |
Kenai River Marathon 2019
Sep 29, 2019
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 45°, High: 51°, Heavy Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  48° | 49° | 50° | 50° | 50° | 50° | 50° | 50° |
| Feel | 45° | 45° | 46° | 46° | 46° | 45° | 46° | 47° |
| Rain | light | light | light | light | moderate | moderate | moderate | light |
| Wind | 6mph | 9mph | 10mph | 10mph | 10mph | 12mph | 10mph | 7mph |
| Dew | 45° | 46° | 47° | 47° | 47° | 47° | 48° | 48° |
| RunScore | | | | | | | | |
Kenai River Marathon 2018
Sep 30, 2018
Clearing in the afternoon.
Low: 33°, High: 61°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  35° | 38° | 47° | 53° | 56° | 57° | 60° | 58° |
| Feel | 35° | 38° | 43° | 53° | 56° | 57° | 60° | 58° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 8mph | 7mph | 7mph | 5mph | 8mph | 5mph |
| Dew | 34° | 37° | 44° | 43° | 42° | 41° | 45° | 45° |
| RunScore | | | | | | | | |
Kenai River Marathon 2017
Sep 24, 2017
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 47°, High: 52°, Moderate Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 48° | 49° | 51° | 51° | 52° | 51° | 52° | 52° |
| Feel | 47° | 49° | 51° | 51° | 52° | 51° | 52° | 52° |
| Rain | light | light | - | - | - | light | light | light |
| Wind | 3mph | 0mph | 1mph | 1mph | 10mph | 9mph | 10mph | 13mph |
| Dew | 48° | 49° | 50° | 51° | 51° | 50° | 50° | 49° |
| RunScore | | | | | | | | |
Kenai River Marathon 2016
Sep 25, 2016
Partly cloudy throughout the day with afternoon rain.
Low: 39°, High: 49°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 44° | 46° | 48° | 47° | 45° | 46° | 49° |
| Feel | 38° | 41° | 43° | 46° | 42° | 40° | 42° | 45° |
| Rain | - | - | - | - | - | light | light | - |
| Wind | 5mph | 5mph | 7mph | 5mph | 11mph | 9mph | 9mph | 8mph |
| Dew | 41° | 42° | 42° | 43° | 42° | 44° | 44° | 43° |
| RunScore | | | | | | | | |
Kenai River Marathon 2015
Sep 27, 2015
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 42°, High: 50°, Heavy Rain
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 43° | 44° | 44° | 44° | 45° | 45° | 45° | 46° |
| Feel | 39° | 40° | 39° | 39° | 40° | 40° | 40° | 43° |
| Rain | light | light | light | light | light | light | moderate | light |
| Wind | 7mph | 7mph | 8mph | 9mph | 9mph | 10mph | 9mph | 7mph |
| Dew | 42° | 42° | 43° | 43° | 43° | 43° | 44° | 45° |
| RunScore | | | | | | | | |
Kenai River Marathon 2014
Sep 28, 2014
Clear conditions throughout the day.
Low: 32°, High: 54°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 32° | 39° | 46° | 48° | 52° | 52° | 54° | 54° |
| Feel | 32° | 39° | 46° | 48° | 52° | 52° | 54° | 54° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 1mph | 1mph | 3mph | 3mph | 6mph | 5mph |
| Dew | 32° | 37° | 38° | 36° | 32° | 32° | 33° | 34° |
| RunScore | | | | | | | | |
Kenai River Marathon 2013
Sep 29, 2013
Cloudy skies throughout the day.
Low: 40°, High: 52°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 44° | 46° | 47° | 47° | 47° | 50° | 52° |
| Feel | 38° | 40° | 42° | 42° | 42° | 44° | 46° | 52° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 7mph | 7mph | 9mph | 10mph | 7mph | 8mph | 12mph |
| Dew | 31° | 31° | 29° | 31° | 29° | 32° | 31° | 30° |
| RunScore | | | | | | | | |
Kenai River Marathon 2012
Sep 30, 2012
Clear conditions throughout the day.
Low: 28°, High: 46°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 29° | 34° | 39° | 42° | 43° | 45° | 45° | 45° |
| Feel | 29° | 34° | 36° | 36° | 37° | 38° | 39° | 39° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 4mph | 10mph | 10mph | 12mph | 11mph | 11mph |
| Dew | 29° | 32° | 34° | 33° | 28° | 26° | 26° | 25° |
| RunScore | | | | | | | | |
Kenai River Marathon 2011
Sep 25, 2011
Partly cloudy throughout the day.
Low: 35°, High: 55°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 36° | 38° | 44° | 48° | 50° | 52° | 53° | 54° |
| Feel | 31° | 34° | 40° | 44° | 45° | 52° | 53° | 54° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 7mph | 10mph | 13mph | 11mph | 8mph | 8mph |
| Dew | 35° | 36° | 42° | 41° | 39° | 39° | 38° | 37° |
| RunScore | | | | | | | | |
Kenai River Marathon 2010
Sep 26, 2010
Clear conditions throughout the day.
Low: 31°, High: 53°
| Time | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 43° | 45° | 47° | 49° | 51° | 52° | 53° | 53° |
| Feel | 36° | 38° | 40° | 43° | 51° | 52° | 53° | 53° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 12mph | 18mph | 18mph | 20mph | 20mph | 18mph | 19mph | 17mph |
| Dew | 18° | 17° | 18° | 18° | 16° | 17° | 16° | 17° |
| RunScore | | | | | | | | |