Skagit Flats Marathon, Half & 5k
Our marathon course is the flattest Boston qualifier in all of Washington state!
Registration is limited to 800, so be sure to register soon for one of the best small-town marathons in the state!
featured events
Yakima River Canyon Marathon and Half-Marathon
Mar 28, 2026
/
Yakima
Corvallis Half Marathon & 5K
Apr 11, 2026
/
Corvallis
Training Plans
Looking for training programs for Half Marathon to Ultramarathon? Check out our plans on RaceCenter and Outfurther Coaching.
RaceCenter Plans →
Outfurther Training →
Friends of RaceCenter
Become a Friend of RaceCenter and directly fund our ability to bring you the latest in event listings, race recommendations, training advice, and training programs.
Support RaceCenter →