2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K is a running race on October 17, 2027 in Snohomish, WA, with entry fees from $40 to $80.
- Date
- October 17, 2027 (369 days to go)
- Location
- 1301 1st St, Snohomish, WA
- Price
- $40–$80
- Sport
- Running
From the Organizer
Snohomish River Run – Sunday, October 17th, 2027
Experience the magic of fall in the Pacific Northwest at the Snohomish River Run-where crisp autumn air, vibrant colors, and scenic river views come together for an unforgettable race day.
Set in the heart of the historic Snohomish Valley, this course takes you along the winding Snohomish River, surrounded by golden farmland, towering evergreens, and the quiet beauty that makes this region so special. Whether you’re chasing a personal best or simply soaking in the scenery, every mile offers a perfect blend of serenity and energy.
Feel the rhythm of your stride as the morning fog lifts off the river, the sun breaks through the trees, and the community comes alive to cheer you on. This is more than just a race—it’s a celebration of movement, connection, and the changing seasons.
With a fast, runner-friendly course and a welcoming, small-town atmosphere, the Snohomish River Run is perfect for seasoned racers and first-timers alike.
Come run where the river flows, the leaves turn, and the miles feel a little more meaningful.
Sunday, October 17th
Marathon Start Time - 7:30AM
Half Marathon Start Time - 8:00AM
10K Start Time - 9:00AM
5K Start Time - 9:30AM
Events
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
60°
Typical Low
43°
Based on US Climate Normals data from Everett, 6 mi from the venue.
About Snohomish, WA
City Elevation
18 ft
Nearest Airport
PAE
Seattle Paine Field International Airport · 10 mi
Major Hub
SEA
Seattle–Tacoma International Airport · 32 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at 2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K, put it on the calendar, and turn “someday” into a start date.
369
Days to train
- Race
- 2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
- Date
- October 17, 2027
- Location
- 1301 1st St, Snohomish, WA
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About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
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Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
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2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Oct 17, 2027