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Register →Save this race to your wishlist, set a registration reminder, and build a full training plan on Trehko.
California International Marathon is a marathon running event held in Sacramento, CA on Dec 6, 2026. It draws 8,500 competitors and is a Boston Marathon qualifier. The race features a $45K prize purse. The course features net elevation loss — ideal for time goals.
Trehko tracks registration status, entry fees, and deadlines for California International 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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