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Half marathons in Snohomish County (2026-27)
Updated
7 half marathons are coming up in Snohomish County in the next 90 days; the next is Haunted 5K, 10K & 13.1M at Everett, WA (42) on Saturday, October 17 in Everett. 11 half marathons are listed in Snohomish County for the next 12 months.
All SeattleSeattle (city) (35)Eastside & South King (14)Snohomish County (11)Tacoma & South Sound (3)
By date
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Haunted 5K, 10K & 13.1M at Everett, WA (42)
Sat Oct 17 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
Reg. closed -
Gobbler 5K, 10K, & 13.1M at Everett, WA (45)
Sat Nov 7 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Gobbler 5K, 10K, & 13.1M at Everett, WA (46)
Sat Nov 14 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Gobbler 5K, 10K, & 13.1M at Everett, WA (47)
Sat Nov 21 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Holiday 5K, 10K, & 13.1M at Everett, WA (49)
Sat Dec 5 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Holiday 5K, 10K, & 13.1M at Everett, WA (50)
Sat Dec 12 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Holiday 5K, 10K, & 13.1M at Everett, WA (51)
Sat Dec 19 · 8:30 AM · Everett · Snohomish County
5K10KHalf marathon
from $30 -
Mill Town Half Marathon, 10K and 5K
Sat Mar 27 · 7:50 AM · Everett · Snohomish County
5K10KHalf marathon
from $45Goes up Jan 14 -
from $57Goes up Dec 1
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Evergreen Half and 5 Mile
Sun May 23 · 8:00 AM · Snohomish · Snohomish County
5 milesHalf marathonTrail
from $55 -
The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Sun Oct 17 · 7:30 AM · Snohomish · Snohomish County
5K10KHalf marathonMarathon
from $45Goes up Sep 7
Quick answers
How many half marathons are in Snohomish County in the next 3 months?
7 half marathons are listed in Snohomish County between October 17 and January 15. The next is Haunted 5K, 10K & 13.1M at Everett, WA (42) on Saturday, October 17 in Everett.
What is the cheapest half marathon in Snohomish County right now?
Gobbler 5K, 10K, & 13.1M at Everett, WA (45) on November 7 has the lowest listed entry fee in the next 90 days: $30. Prices are before the registration platform's processing fee.
When does the next early-bird price end for half marathons in Snohomish County?
Snohomish Women's Run: the Half marathon goes from $102 to $107 after December 1. 2 more of these half marathons publish a later price increase.
Are there half marathons in Snohomish County this weekend?
Yes, 1: Haunted 5K, 10K & 13.1M at Everett, WA (42) (Sat).