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Running Calendar near Downtown Seattle 2026-2027

Monthly updates for Downtown Seattle

Get new running races (and updates) in your inbox every month.

Explore the top running races near Downtown Seattle for 2026-2027! We've gathered 303 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Fitness Races
December 2026
Dec
13
Su

Jingle Bell Run Seattle

5 km 12 km
Dec
19
Sa

US Road Running - Everett

5 km 10 km 13 mi
Dec
19
Sa

Seward Solstice Run

Trail Run 4 mi 10 km
Dec
19
Sa

Holiday Fun Run

5 km 10 km 15 km
Dec
20
Su

Sleigh That 5K

3 mi
Dec
24
Th

Christmas Eve Ugly Sweater 5K Run/Walk

5 km
January 2027
Jan
1
Fr

New Year's Day 8K

8 km
Jan
2
Sa

Absolution Run

Trail Run 4 mi 8 mi
Jan
10
Su

Unicorns & Rainbows 5k

3 mi
Jan
16
Sa

Frost Eagle Trail Run

Trail Run 5 mi Half Marathon
Jan
23
Sa

Run Forest Run - Seattle

5 km
Jan
30
Sa

Interlaken Icicle Dash

Trail Run 5 km 10 km
February 2027
Feb
13
Sa

Galentine's 5k

5 km
Feb
13
Sa

Ten Trails Active Club Heartfelt Hustle

Trail Run 5 km
Feb
14
Su

Super Seattle

5 km
Feb
28
Su

Run or Wine 5K Series

3 mi 6 mi
Feb
28
Su

Hot Chocolate Run – Seattle

5 km 10 km 15 km
March 2027
Mar
6
Sa

Lake Sammamish Half Marathon

13 mi
Mar
7
Su

Celebrate Women 10K

5 km 10 km
Mar
13
Sa

Kirkland Shamrock Run

5 km 10 km
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