In 3 days · Sun, Oct 11, 2026
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Sunday, October 11th, 2026
1229 1st Street Snohomish, WA, Snohomish WA
Half · 5K · Marathon · 10K
45–60°F · rain likely
See last 10 years
On this date: rain 4 of the last 10 years
2025
49–54°F
rain
2024
43–60°F
dry
2023
47–59°F
rain
2022
45–65°F
dry
2021
35–52°F
dry
2020
48–56°F
rain
2019
33–62°F
dry
2018
42–61°F
dry
2017
40–50°F
rain
2016
41–61°F
dry
Best months to race in Washington →
Rain hits this date most years
It might pour. Race anyway.
Ponchos, brimmed hats, anti-chafe, dry bags — the wet-race kit, delivered fast.
Race-day forecast · Sunday, Oct 11
Sunny · 40–60°F
Sunday, Oct 11starts near 40°F · 0% chance of rain · wind up to 6 mph
About this race
Snohomish River Run
Date
- When: Sunday, October 11th, 2026
Location
- Venue: 1229 1st Street, Snohomish, WA
- City: Snohomish, WA
More Information
- Event URL: Snohomish River Run Registration
Course map
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