Upcoming Running Races in Idaho

Endurance Grid lists 63 running races in Idaho, from August 2026 to May 2027 across 29 cities.

63
Races
29
Cities

The lay of the land

Running Races in Idaho

The running race calendar in Idaho is busiest in October, August, and September, with races most often in Boise and Coeur d'Alene.

What running races are

Organized running races are one of the most accessible entry points into endurance sports. There’s a distance for every fitness level and a community at every start line. Distances run from 1-mile fun runs and 5Ks up through the 10K, half marathon, and marathon.

Most races are timed and chip-scored, with a mass or wave start and aid stations along the course. Big-city races keep the noise going the whole way; smaller races give you long stretches where it’s just you and the miles.

Frequently Asked Questions (FAQs)

How many running races are in Idaho?+
Endurance Grid's Race Calendar lists 63 upcoming running races in Idaho across 29 cities, from August 2026 to May 2027.
What running distances are offered in Idaho?+
Running races in Idaho include 1 Mile, 10 Mile, 10K, 15K, 1K, 2 Mile / 3K, 4 Mile, 50K, and more distances.
When is running season in Idaho?+
Running season in Idaho runs spring through fall. Of the upcoming running races on Endurance Grid's Race Calendar, the most are in October and August.
Which Idaho cities have running races?+
Running races in Idaho are held in Boise, Coeur d'Alene, Idaho Falls, Caldwell, Cambridge, Coeur D Alene, Eagle, Nampa, Blackfoot, and Buhl, plus 19 other cities.

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