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Spring trail races near Seattle (2027)
Updated
6 trail races are on the calendar near Seattle in spring 2027, starting with Brooks Lake Sammamish Half Marathon presented by REI on Saturday, March 6 in Redmond. That covers March to May. 3 of them publish an upcoming price increase, so signing up early saves money.
All spring races5K races (28)10K races (20)Half marathons (19)Marathons (3)Trail races (6)
By date
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Brooks Lake Sammamish Half Marathon presented by REI
Sat Mar 6 · 7:30 AM · Redmond · Eastside & South King
Half marathonTrail
from $91Goes up Nov 1 -
from $51Goes up Nov 1
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from $150Goes up Nov 1
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Bainbridge Island Parks & Trails Foundation Trillium Trail Run
Sat May 8 · 8:30 AM · Bainbridge Island · Seattle (city)
1 mile5K10KTrail
from $30Reg. closed -
from $35Reg. closed
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Evergreen Half and 5 Mile
Sun May 23 · 8:00 AM · Snohomish · Snohomish County
5 milesHalf marathonTrail
from $55
Other seasons near Seattle
Quick answers
How many trail races are near Seattle in spring 2027?
6 trail races are listed near Seattle in spring 2027. The first is Brooks Lake Sammamish Half Marathon presented by REI on Saturday, March 6 in Redmond, and the last is Evergreen Half and 5 Mile on May 23.
What is the cheapest trail race near Seattle in spring 2027?
Bainbridge Island Parks & Trails Foundation Trillium Trail Run on May 8 has the lowest listed entry fee: $30. Prices are before the registration platform's processing fee.
When does the next early-bird price end for trail races near Seattle?
Brooks Lake Sammamish Half Marathon presented by REI: the Half marathon goes from $91 to $96 after November 1. 2 more of these trail races publish a later price increase.
Are there half marathons or marathons near Seattle in spring 2027?
Yes: 3 half marathons and 1 marathon. The first is Brooks Lake Sammamish Half Marathon presented by REI on March 6.