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Idaho 15K Races

Upcoming 15k races in Idaho, sorted by date.

1 Mile5K10K15K10 MileHalf MarathonMarathonUltra

Nov 2026

Nov21Sat

Early Bird Turkey Trot 5K, 10K, 15K, & Half Marathon - Boise

Boise, ID · Virtual option · from $21

13.1 Miles15K10K5K

Training for a race in Idaho? Find a coach who knows the area.

A coach turns a goal time into a plan built around your schedule, your history and your race, and can meet you in Idaho.

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May 2027

May24Mon

Memorial Day 5K/10K/15K - Boise

Boise, ID · Virtual option · from $30

15K10K5K

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Pace, finish time, race predictions and training paces.

Mile-by-mile pace band →

Printable splits with negative-split and hill adjustments.

Race listings come from RunSignup. Dates, prices and details can change, so confirm on the race's registration page.