Marathon races in Washington, United States — 2026 running calendar

Jun

13

Bound for Boston Marathon & Half Marathon - Seattle

Olympia, Washington, United States

$25.00 - $75.00

Running

Marathon Half-Marathon

Jun

19

Super Hyak Marathon and Half

North Bend, Washington, United States

Running

Marathon Half-Marathon

Jul

24

Jack & Jill Marathon & Half

Snoqualmie Pass, Washington, United States

Running

Marathon Half-Marathon

Sep

04

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, Washington, United States

$105.00 - $115.00

Running

Marathon Half-Marathon

Oct

17

The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Snohomish, Washington, United States

$45.00 - $85.00

Running

5K 10K Half-Marathon Marathon

Oct

11

The Spokane Marathon

Spokane, Washington, United States

Running

Marathon Half-Marathon 10K 0.5K +1

Sep

26

Fidalgo Trail Run

Anacortes, Washington, United States

Trail running Running

8K Half-Marathon Marathon 1K

Sep

26

Pacific Coast Running Festival

Long Beach, Washington, United States

Running

5K Half-Marathon 10K Marathon +6

Sep

20

Bellingham Bay Marathon

Bellingham, Washington, United States

Running

Marathon Half-Marathon 10K 5K +2

Sep

13

Skagit Flats Marathon, Half & 5k

Burlington, Washington, United States

Running

5K Half-Marathon Marathon

Sep

13

Tunnel Light Marathon & Half

Snoqualmie Pass, Washington, United States

Running

Marathon Half-Marathon

Sep

12

Beat the Blerch

Carnation, Washington, United States

Running

5K 10K Half-Marathon Marathon