Race Start End City State
Run or Wine 5k & 10k - September 2026 Sep. 27, '26 Sep. 27, '26 Woodinville WA REGISTER
Orca Half Marathon Sep. 19, '26 Sep. 20, '26 Seattle WA REGISTER
Dragonslayer Fantasy Dash and Strut Sep. 19, '26 Sep. 19, '26 Seattle WA REGISTER
Big Hurt Sep. 26, '26 Sep. 26, '26 Port Angeles WA REGISTER
Cowiche Brew Run 2026 Sep. 19, '26 Sep. 19, '26 Cowiche WA  
Base 2 Space Sep. 27, '26 Sep. 27, '26 Seattle WA REGISTER
BRRC Sundae Sunday 10-Miler Sep. 13, '26 Sep. 13, '26 Spokane WA REGISTER
Mt. Spokane Trail Run Sep. 13, '26 Sep. 13, '26 Mead WA REGISTER
Trans-Cascadia 2025 Race Staff & Volunteer Registration Sep. 21, '26 Sep. 29, '26 Cascade Mountain Range WA  
Recovery 5k Sep. 12, '26 Sep. 12, '26 Bremerton WA REGISTER
Little Steps, Big Dreams Race Sep. 19, '26 Sep. 19, '26 Puyallup WA REGISTER
Medal Madness 5K, 10K, & 13.1M at Spokane, WA (39) Sep. 26, '26 Sep. 26, '26 Spokane WA REGISTER
Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36) Sep. 5, '26 Sep. 5, '26 Everett 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 Pasco, WA (38) Sep. 19, '26 Sep. 19, '26 Pasco WA REGISTER
The Grind, A Gravel Circuit Race Sep. 26, '26 Sep. 26, '26 Nine Mile Falls WA REGISTER
Last Splash of Summer Sep. 19, '26 Sep. 19, '26 Kent WA REGISTER
Fall - Mud Mountain Dam Marathon & Half Marathon Sep. 19, '26 Sep. 19, '26 Enumclaw WA REGISTER
9/11 Heroes Run - Tacoma, Washington Sep. 19, '26 Sep. 19, '26 Tacoma WA REGISTER
Run with the Fishes Annual 5K, 10K, & Kids' Fun Run Sep. 27, '26 Sep. 27, '26 Issaquah WA REGISTER
Quilcene Oyster Races Sep. 20, '26 Sep. 20, '26 Quilcene WA REGISTER
Run for Mental Health 5K/10K/13.1 SEATTLE Sep. 12, '26 Sep. 12, '26 Seattle WA REGISTER
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
2026 Northwest Series - Day 3 (WA) Sep. 21, '26 Sep. 22, '26 Clarkston WA  
16th Annual Race For A Soldier Half Marthon, 10K & 5K, Virtual Run, or Kids Run Sep. 13, '26 Sep. 13, '26 Gig Harbor WA REGISTER
Cirque Series - Crystal Mountain, WA Sep. 19, '26 Sep. 19, '26 Crystal Mountain WA REGISTER
Medal Madness 5K, 10K & 13.1M at Camas, WA (39) Sep. 26, '26 Sep. 26, '26 Camas WA REGISTER
Beat the Blerch Sep. 12, '26 Sep. 12, '26 Carnation WA REGISTER
2026 Northwest Series - Day 4 (WA) Sep. 22, '26 Sep. 23, '26 Clarkston WA