Discover The Best Marathons in Idaho

Browse our listing of marathons in Idaho to find one that suits your goals. Get training tips.

For a full list of events, check out our calendar, or more events in Idaho.

upcoming marathons in Idaho

September 6, 2025
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Salmon
September 13, 2025
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Sandpoint
October 11, 2025
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Coeur d’Alene
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