Use this calendar for planning purposes only.
Event details subject to change!
Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers' COVID procedures.
To confirm event status (sold out, cancellations, schedule changes, COVID restrictions, etc.), visit the event website link below.
The Snohomish River Run 10K | 5K
October 18, 2025 @ 7:30 am - 12:30 pm PDT
An event every year that begins at 7:30 am on day third of October, repeating until October 18, 2025
Enjoy a fast, flat, beautiful USATF Certified Marathon, Half Marathon, 10K, and 5k run through Historic Downtown Snohomish and along the Snohomish River. With brisk temps and vibrant fall foliage, it’s the perfect time of year to run your first race, set a PR, qualify for Boston, or just have fun. Stick around for post-race hot soup, awards and entertainment. All finishers receive medal bling.
To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.