Upcoming Running Races in Idaho

Endurance Grid lists 53 running races in Idaho, from October 2026 to October 2027 across 26 cities.

53
Races
26
Cities

Running Races in Idaho

The running race calendar in Idaho is busiest in November, May, and April, with races most often in Boise and Sandpoint.

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

How many running races are in Idaho?
Endurance Grid's Race Calendar lists 53 upcoming running races in Idaho across 26 cities, from October 2026 to October 2027.
What running distances are offered in Idaho?
Running races in Idaho include 1 Mile, 10 Mile, 10K, 15K, 2 Mile / 3K, 50K, 50–100 mi, 5K, 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 November and May.
Which Idaho cities have running races?
Running races in Idaho are held in Boise, Coeur d'Alene, Sandpoint, Kellogg, Caldwell, Eagle, Nampa, Rexburg, Coeur D Alene, and Coeur D' Alene, plus 16 other cities.

Keep track of running races

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