2019 - The Snohomish River Run Marathon, Half Marathon, 10K and 5K
2019 distances
Running
The Snohomish River Run 5k
The 5k will start and finish at Stocker Fields.
The Snohomish River Run 10k
The 10k will start at finish at Stocker Fields on Saturday, Oct. 12th. The 10k will be a new course from previous years.
16.2 mile Challenge
Participants will also get the opportunity to earn even more medals by participating in one of our two different 2 day challenges. We will be offering the 32.4 Challenge along with the 16.2 Challenge. The 32.4 Challenge will be for those who want to participate in both the 10K and the Full Marathon while the 16.2 Challenge will be for those wanting to participate in the 5K and the Half Marathon.
32.4 Challenge
Participants will also get the opportunity to earn even more medals by participating in one of our two different 2 day challenges. We will be offering the 32.4 Challenge along with the 16.2 Challenge. The 32.4 Challenge will be for those who want to participate in both the 10K and the Full Marathon while the 16.2 Challenge will be for those wanting to participate in the 5K and the Half Marathon.
The Snohomish River Run Half Marathon
This is a USATF certified half marathon.
The Snohomish River Run Marathon
This is a certified, Boston qualifier 26.2 course. There will be a 5 hour time limit and space is limited to 400 participants for the marathon.
Race date Weather
Conditions on October 12, 2019 — historical Open-Meteo data.
About Snohomish
The Snohomish River Run Marathon, Half Marathon, 10K and 5K takes place in Snohomish, Washington, United States. The local timezone is America/Los_Angeles.
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🏃 Plan Your Next Race in Snohomish
Find upcoming events by distance:
- Snohomish 5K Races Best Snohomish routes for beginners and speed work.
- Snohomish Half Marathons Top-rated 21.1K courses in the Snohomish area.
- Snohomish Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.