2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K is a 5K and 10K and Half Marathon and Marathon race in Seattle, WA, held on Sun, Oct 11, 2026 at 1301 1st St , with entry from $45. 2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K takes place on October 11, 2026 in Snohomish, WA, with 5K, 10K, half marathon, marathon on the schedule. Full details and registration are on the organizer's page.
| Date | Sun, Oct 11, 2026 |
| Distances | 5K, 10K, Half Marathon, Marathon |
| Venue | 1301 1st St |
| Address | 1301 1st St, Snohomish, WA |
| Entry | From $45 |
| Registration | Register for 2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
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