12 Upcoming Marathon Races Near Seattle, WA

Fri, Nov 271 race

Seattle Marathon Vendors 2026

Seattle, WA

Sat, Nov 281 race

2026 Seattle Ghost Marathon, Half & 50K

Seattle, WA

Sun, Nov 291 race

2026 UW Medicine Seattle Marathon and Half Marathon

Seattle, WA

Fri, Feb 26, 20271 race

Rock Solid Marathon, Half Marathon

Coupeville, WA

Sat, May 1, 20271 race

Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

Tacoma, WA

Sat, May 15, 20271 race

Capital City Marathon

Olympia, WA

Sat, May 29, 20271 race

Spring - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

Sun, Jun 13, 20271 race

Bound for Boston Marathon & Half Marathon - Seattle

Olympia, WA

Sat, Jun 19, 20271 race

Super Hyak Marathon and Half

North Bend, WA

Sat, Jul 24, 20271 race

Jack & Jill Marathon & Half

Snoqualmie Pass, WA

Sat, Sep 4, 20271 race

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

Sun, Oct 17, 20271 race

2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Snohomish, WA