Idaho Running Day Marathon Half Marathon 10k & 5k

Home » Races » Idaho » Boise » Idaho Running Day Marathon Half Marathon 10k & 5k
Date

Oct 18, 2025

Starting Time

8:00 AM

Course

Road

Fees

$30+

Location

Boise

Participants

1-100

Terrain

Fast & Flat

Environment

Park Run

Temperature
High: 77°
/ Low: 50°
Overview

Embark on a celebration of the pure joy of running at Idaho Running Day. This event is designed to rekindle the thrill of racing for participants of all levels, offering an array of distances from a spirited 5K to a challenging marathon.

Set against the stunning backdrop of Lucky Peak State Park in Boise, the event unfolds at Sandy Point, creating an idyllic venue for an unforgettable day of running. All four distances, including the 5K, 10K, Half Marathon, and Marathon, follow scenic out-and-back routes, ensuring you experience the beauty of the surroundings.

Marathon,Half-Marathon,10k,5k

Course Description

As you traverse the course, expect ample support with manned aid stations strategically placed along the way. The event kicks off at 74 Arrowrock Road, Boise, Idaho, serving as the starting point for your chosen distance.

Ready to sign up?

Train with Runna

Use code HALF for 2 weeks FREE

Ready to sign up?

Half marathon news, reviews, and discounts right to your inbox

Half Marathon Guide's 'Perfect For'

Let others know what makes this race so special.