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Race Overview
The Redmond Harvest Half Marathon is a Labor Day half marathon in Redmond, Washington, organized by the Lake Sammamish Run Club and Seattle United Runners. The course is a flat, fully paved out-and-back along the Sammamish River Trail. It debuted in 2023 with a Marymoor Park start and finish; starting in 2026 the race begins and ends at Redmond Town Center.
WikipediaFAQ
When is the 2027 Redmond Harvest Half Marathon?
The 2027 Redmond Harvest Half Marathon will be held on Monday September 6, 2027.
What is the time limit for the Redmond Harvest Half Marathon?
The time limit for the Redmond Harvest Half Marathon is 3.5 hours.
Redmond Harvest Half Marathon Course Map
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Redmond Harvest Half Marathon Weather History
Redmond Harvest Half Marathon Weather Averages
Average Temp: 63°, Average Low: 59°, Average High: 69°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 60° | 61° | 61° | 63° |
| Feel | 60° | 61° | 61° | 63° |
| Rain | - | - | - | - |
| Wind | 5mph | 5mph | 5mph | 4mph |
| Dew | 55° | 55° | 55° | 55° |
| RunScore |  | | | |
Redmond Harvest Half Marathon 2026
Sep 7, 2026
Partly cloudy throughout the day.
Low: 58°, High: 69°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp |  61° | 61° | 60° | 61° |
| Feel | 61° | 61° | 60° | 61° |
| Rain | - | - | - | - |
| Wind | 7mph | 6mph | 6mph | 5mph |
| Dew | 53° | 53° | 53° | 54° |
| RunScore | | | | |
Redmond Harvest Half Marathon 2025
Sep 1, 2025
Partly cloudy throughout the day.
Low: 60°, High: 72°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 61° | 62° | 64° | 65° |
| Feel | 61° | 62° | 64° | 65° |
| Rain | - | - | - | - |
| Wind | 1mph | 3mph | 2mph | 3mph |
| Dew | 56° | 56° | 57° | 57° |
| RunScore |  | | | |
Redmond Harvest Half Marathon 2024
Sep 2, 2024
Partly cloudy throughout the day.
Low: 62°, High: 70°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 63° | 64° | 65° | 65° |
| Feel | 63° | 64° | 65° | 65° |
| Rain | - | - | - | - |
| Wind | 7mph | 6mph | 6mph | 4mph |
| Dew | 59° | 57° | 57° | 57° |
| RunScore | | | | |
Redmond Harvest Half Marathon 2023
Sep 4, 2023
Cloudy skies throughout the day.
Low: 55°, High: 66°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 55° | 56° | 57° | 58° |
| Feel | 55° | 56° | 57° | 58° |
| Rain | light | - | - | - |
| Wind | 7mph | 7mph | 7mph | 6mph |
| Dew | 53° | 54° | 54° | 54° |
| RunScore | | | | |