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Running Calendar near Seward Park 2025-2026

Monthly updates for Seward Park

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

Explore the top running races near Seward Park for 2025-2026! We've gathered 172 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
27
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Dec
27
Sa

Loop Out the Year

Backyard Ultra 3 hr 6 hr 8 hr
Dec
27
Sa

Lake Sammamish Classic 13.1

13 mi
Dec
27
Sa

Boxing Day Run - Puyallup

5 km 10 km Half Marathon 84 km
Dec
31
We

Light Up the Night 5K - Seattle

5 km
Dec
31
We

Grant's 50 Birthday Run and Party

5 km 5 mi 50 min
January 2026
Jan
1
Th

New Year's Day 8K

5 km 8 km
Jan
1
Th

Resolution Run 5K and Polar Bear Dive

5 km
Jan
1
Th

Prance N Plunge

3 mi
Jan
3
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Jan
3
Sa

Absolution Run

Trail Run 4 mi 8 mi
Jan
3
Sa

US Road Running - Everett

5 km 10 km 13 mi
Jan
3
Sa

Race to the Top of Mount Si

Trail Run 4 mi
Jan
10
Sa

US Road Running - Everett

5 km Half Marathon
Jan
10
Sa

Bridle Trails Winter Running Festival

Trail Run 5 mi 10 mi 15 mi 50 km
Jan-Mar
10-7
Sa

Fort Steilacoom Resolution Series

5 km 10 km 15 km 20 km
Jan
11
Su

Unicorns & Rainbows 5k

5 km
Jan
17
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Jan
17
Sa

Frost Eagle Trail Run

Trail Run 5 mi 13 mi
Jan
17
Sa

US Road Running - Everett

3 mi 6 mi 13 mi