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Marathon Calendar near Mukilteo 2025-2026

Monthly updates for Mukilteo

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

Explore the top marathons near Mukilteo for 2025-2026! We've gathered 17 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
18
Su

Birthday Run - Seattle

7 mi 13 mi 26 mi
February 2026
Feb
8
Su

West Seattle Beach Run - Fat Ass

Trail Run Half Marathon Marathon 50 km
Feb
14-15
Sa - Su

Fort Ebey Kettles Trail Run

Trail Run 5 km 11 km Half Marathon Marathon
Feb
28
Sa

Rock Solid Marathon

Trail Run Half Marathon Marathon
March 2026
Mar
7
Sa

US Road Running - Everett

5 km 10 km Half Marathon Marathon
Mar
14
Sa

Jill's Twelve Hour Run, Marathon & Half Marathon

13 mi 26 mi
Mar
21
Sa

US Road Running - Everett

5 km 10 km Half Marathon Marathon
Mar
28
Sa

Spring Run for Fun @ Bridle Trails

Trail Run 5 km 10 km Half Marathon Marathon
Mar
29
Su

Redmond Marathon

Trail Run 13 mi 26 mi
April 2026
Apr
4
Sa

US Road Running - Everett

5 km 10 km 13 mi 26 mi
Apr
18
Sa

US Road Running - Everett

5 km 10 km 13 mi 26 mi
Apr
26
Su

Whidbey Island Marathon

5 km 10 km 13 mi 26 mi
August 2026
Aug
8
Sa

Cougar Mountain Trail Run Series

Trail Run 5 km 15 mi 26 mi
September 2026
Sep
12
Sa

Beat the Blerch

Trail Run 5 km 10 km Half Marathon Marathon
October 2026
Oct
11
Su

Snohomish River Run

5 km 10 km Half Marathon Marathon
November 2026
Nov
28
Sa

Seattle Ghost Marathon

Half Marathon Marathon 50 km
Nov
29
Su

Seattle Marathon

Half Marathon Marathon