The Brooks Orca Half Marathon presented by REI

The Brooks Orca Half Marathon, first run in 2015 and now in its 10th year, draws runners from across the nation, with recent editions seeing participants from 46 states. This point-to-point race unfolds along the shores of West Seattle, beginning at Lincoln Park and concluding at Don Armeni Boat Launch. Runners can expect a largely flat course, boasting stupendous views of downtown Seattle, Blake Island, and Vashon Island.

While the course features two small out-and-back sections early on and a longer one near the finish, the overall profile is designed for speed. With a median field size of approximately 2,948 finishers and a growing trend, the event offers a solid race-day atmosphere. Typical race-day weather hovers between 54–68°F, making for comfortable running conditions. The event also includes an 8-mile race and a virtual option, catering to a wider range of participants.