San Juan Island Half Marathon
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San Juan Island Half : event overview
The San Juan Island Half takes place on May 9, 2026 on San Juan Island near Friday Harbor. It is a point-to-point half marathon that starts at South Beach inside San Juan Island National Historical Park and finishes at Jackson Beach just south of Friday Harbor. The event also includes a Kid's Race of about 0.4 mile that starts and finishes at the Jackson Beach finish area.
The course runs along island roads and coastal areas with views of nearby islands, the Olympic Mountains, and the Salish Sea. There are three main climbs spread through the route (near miles 0 to 1.6, 3 to 5.3, and 9 to 10.8) and the total elevation gain is about 900 feet. Aid stations are positioned every 2 to 3 miles and supply water, Tailwind electrolytes, and GU gels. This is a cupless event, so participants must carry their own handheld bottle or hydration pack.
Logistics noted by the organizer include a packet pick-up on the Friday before the race at Van Go’s Pizza, free gear check at the start with pick up at the finish, and shuttle service between downtown Friday Harbor and the start area. Awards are given to top overall finishers by gun time and to age groups in five-year increments; awards must be picked up at the race. Dogs and strollers are not permitted. Charity partners include The Whale Museum, Soroptimist International of Friday Harbor, and Island Haven Animal Sanctuary. Visit the organization's website for the most recent information.
