Redmond Harvest Half Marathon
Race Day Weather
Comfortable temps
Mild 59°F temps at gun time mean comfortable early miles without overheating risk. Light winds shouldn't be a major factor for pacing. Moderate humidity at 75% is worth noting for effort level, especially in later miles.
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Race Info
The Redmond Harvest Half Marathon is a Labor Day half marathon in Redmond, Washington, organized by the Lake Sammamish Run Club and Seattle United Runners. The course is a flat, fully paved out-and-back along the Sammamish River Trail. It debuted in 2023 with a Marymoor Park start and finish; starting in 2026 the race begins and ends at Redmond Town Center.