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Summer trail races near Seattle (2027)
Updated
7 trail races are on the calendar near Seattle in summer 2027, starting with Lake Wilderness Triathlon and Run on Saturday, June 5 in Maple Valley. That covers June to August. 5 of them publish an upcoming price increase, so signing up early saves money.
All summer races5K races (5)10K races (5)Half marathons (7)Trail races (7)
By date
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Lake Wilderness Triathlon and Run
Sat Jun 5 · 7:00 AM · Maple Valley · Eastside & South King
5.5K10KTrail
from $55Goes up Apr 26 -
from $92Goes up Nov 1
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from $125
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Snoqualmie Valley Half
Sat Jun 19 · 8:30 AM · Carnation · Eastside & South King
10KHalf marathonTrail
from $54Goes up Nov 1 -
from $75Reg. closed
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from $65Goes up Dec 31
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Iron Horse Half Marathon
Sun Aug 29 · 7:00 AM · North Bend · Eastside & South King
Half marathonTrail
from $97Goes up Jan 1
Other seasons near Seattle
Quick answers
How many trail races are near Seattle in summer 2027?
7 trail races are listed near Seattle in summer 2027. The first is Lake Wilderness Triathlon and Run on Saturday, June 5 in Maple Valley, and the last is Iron Horse Half Marathon on August 29.
What is the cheapest trail race near Seattle in summer 2027?
Snoqualmie Valley Half on June 19 has the lowest listed entry fee: $54. Prices are before the registration platform's processing fee.
When does the next early-bird price end for trail races near Seattle?
The Great Ferry Race: the Half marathon goes from $92 to $97 after November 1. 4 more of these trail races publish a later price increase.
Are there half marathons or marathons near Seattle in summer 2027?
Yes: 4 half marathons and 0 marathons. The first is The Great Ferry Race on June 6.