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Green Valley Lake 5k/10k/& Half Marathon is a half marathon running event held in Green Valley Lake, CA on Aug 1, 2026. It is a Boston Marathon qualifier. The course has a trail profile.
Trehko tracks registration status, entry fees, and deadlines for Green Valley Lake 5k/10k/& Half Marathon and thousands of other endurance races. Use the app to set a registration reminder and build a training plan tailored to race day.
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