Race Start End City State
Trans-Cascadia 2025 Race Staff & Volunteer Registration Sep. 21, '26 Sep. 29, '26 Cascade Mountain Range WA  
GOAT Run Sep. 12, '26 Sep. 12, '26 Port Angeles WA REGISTER
Skagit Flats Marathon, Half & 5k Sep. 13, '26 Sep. 13, '26 Burlington WA REGISTER
Mt. Spokane Trail Run Sep. 13, '26 Sep. 13, '26 Mead WA REGISTER
Bellingham Bay Marathon Sep. 20, '26 Sep. 20, '26 Bellingham WA REGISTER
Medal Madness 5K, 10K, 13.1M at Pasco, WA (38) Sep. 19, '26 Sep. 19, '26 Pasco WA REGISTER
BRRC Sundae Sunday 10-Miler Sep. 13, '26 Sep. 13, '26 Spokane WA REGISTER
Unicorns & Rainbows 5k Jan. 10, '27 Jan. 10, '27 Seattle WA REGISTER
Puyallup Valley Half Marathon and 10K Sep. 27, '26 Sep. 27, '26 Puyallup WA REGISTER
Medal Madness 5K, 10K & 13.1M at Everett, WA (38) Sep. 19, '26 Sep. 19, '26 Everett WA REGISTER
Tacos & Cervezas 5k Sep. 20, '26 Sep. 20, '26 Woodinville WA REGISTER
Big Hurt Sep. 26, '26 Sep. 26, '26 Port Angeles WA REGISTER
Little Steps, Big Dreams Race Sep. 19, '26 Sep. 19, '26 Puyallup WA REGISTER
The Grind, A Gravel Circuit Race Sep. 26, '26 Sep. 26, '26 Nine Mile Falls WA REGISTER
Redmond Harvest Half Marathon Sep. 7, '26 Sep. 7, '26 Redmond WA REGISTER
Oktoberfest Fly Away 10K Run & 5K Run/Walk Sep. 12, '26 Sep. 12, '26 Kenmore WA REGISTER
Cascade Express Marathon & Half Marathon Sep. 12, '26 Sep. 12, '26 North Bend WA REGISTER
Run for Mental Health 5K/10K/13.1 SEATTLE Sep. 12, '26 Sep. 12, '26 Seattle WA REGISTER
RUN THE DAM 2026 Sep. 19, '26 Sep. 19, '26 Grand Coulee WA REGISTER
Medal Madness 5K, 10K, & 13.1M at Everett, WA (37) Sep. 12, '26 Sep. 12, '26 Everett WA REGISTER
Medal Madness 5K, 10K & 13.1M at Camas, WA (39) Sep. 26, '26 Sep. 26, '26 Camas WA REGISTER
The Big Cross Frozen Tundra Jan. 30, '27 Jan. 30, '27 Pasco WA REGISTER
Cowiche Brew Run 2026 Sep. 19, '26 Sep. 19, '26 Cowiche WA  
Fall - Mud Mountain Dam Marathon & Half Marathon Sep. 19, '26 Sep. 19, '26 Enumclaw WA REGISTER
Strides 2 Survive 5K Virtual Fun Walk/Run Sep. 1, '26 Oct. 2, '26 Virtual Any Place WA REGISTER
Camas Lions Oktoberfest 5K 10K Run/Walk Sep. 12, '26 Sep. 12, '26 Washougal WA REGISTER
Run for Donuts 5K/10K/13.1 SEATTLE Sep. 26, '26 Sep. 26, '26 Seattle WA REGISTER
2026 Northwest Series - Day 3 (WA) Sep. 21, '26 Sep. 22, '26 Clarkston WA  
Dragonslayer Fantasy Dash and Strut Sep. 19, '26 Sep. 19, '26 Seattle WA REGISTER
Run of Hope Seattle Sep. 20, '26 Sep. 20, '26 Seattle WA REGISTER