Redmond Harvest Half Marathon
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Redmond Harvest Half Marathon : September 7, 2026
The Redmond Harvest Half Marathon is a 13.1 mile road race held in Redmond, Washington with the start and finish at Marymoor Park. The course is a flat out-and-back that heads west out of Marymoor Park and then north along the Sammamish River Trail before returning to the start.
The event is organized by Lake Sammamish Run Club and Seattle United Runners and is designated as a Pacific Northwest Track & Field road championship and USATF sanctioned event. Championship prize eligibility requires PNTF or USATF membership prior to race day. Cash and gift card prizes are awarded for top overall and age group finishers, and there are team prizes for the Northwest Club Championship. A cash prize is available for setting a new course record.
Registration and event logistics follow set deadlines: early registration opens January 1 and early pricing ends July 31; shirt availability is guaranteed only for registrations completed by August 15; general registration closes September 4 with no race day registration. Packet pickup is scheduled the weekend before the race at local locations, and the Marymoor Village light rail station is less than half a mile from the start.
All participants receive a gender specific technical t-shirt when registered by the cutoff, race photos, a finisher medal, and finish line refreshments. Pacers will be provided for multiple target finish paces. Volunteers receive a transferable entry for next year, a technical shirt, and postrace food and drink benefits. Visit the organization's website for the most recent information.
