Orca Half Marathon
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The Brooks Orca Half Marathon presented by REI
The event is a road running weekend along the shores of West Seattle with in-person and virtual options held September 18–19, 2027. The half marathon starts at Lincoln Park and finishes at Don Armeni Boat Launch. The half course is point-to-point with two small out-and-back sections near the start and a longer out-and-back section toward the end. The 8-mile course is also point-to-point with two small out-and-back sections in the beginning.
Multiple race formats and fees are listed for the weekend, including a separate challenge option. Registration for the in-person races opens October 5, 2026 and closes November 1, 2026. The virtual race registration opens October 5, 2026 and closes September 1, 2027. The virtual field is limited to 100 spots. Virtual participants may run the full distance at once or split it into segments on a date of their choosing; a shirt and medal will be mailed after the in-person race.
Distances offered: Visit the organization's website for the most recent information.
- Orca Half Marathon - 13.1 Miles
- Orca 8-Miler - 8 Miles
- Virtual Half Marathon or 8 Miler - 13.1 Miles noted for virtual option
- Blowhole Challenge - 13.1 Miles
