Orca Half Marathon
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Event overview
The Orca Half is a multi-day road race in West Seattle held September 19-20, 2026. Events include a Half Marathon, an Orca 8-Miler, a Virtual Half Marathon, and the Blowhole Challenge for participants who run both days. The half marathon course is USATF certified. The event benefits the nonprofit Whale Scout. Race shirts and medals are produced for the event; the half marathon medal and shirt are designed by a Tlingit artist.
Distances
- Half Marathon
- Orca 8-Miler
- Virtual Half Marathon
- Blowhole Challenge (both days)
Course and logistics
Both the half and the 8-miler are point-to-point courses with small out-and-back sections early and a longer out-and-back later on the half. The race starts at Lincoln Park (8011 Fauntleroy Way SW) and finishes at Don Armeni Boat Launch (1222 Harbor Ave SW). Roads remain open to traffic; runners will use the parking lane, sidewalks, and the Alki Trail. Aid stations are located every 2-3 miles and supply water, Tailwind electrolytes, and GU gels. Pacers are provided for the half at 1:45, 2:00, and 2:15 finish paces. The event is cupless - participants are encouraged to use a handheld, hydration pack, or a small reusable cup. Shuttles run only before the race from the finish area to the start. Free gear check is available at the start and bags are transported to the finish. Awards are given by gun time for overall top three in male, female, and non-binary categories and in five-year age groups; awards must be picked up at the race. Visit the organization's website for the most recent information.
