Idaho · 10K · 5K

Idaho Running Day

Idaho Running Day is a 10K and 5K event held in Boise, Idaho. It was last held on October 17, 2026 and is usually run in October; the next date hasn't been announced yet.

Usually held
October
Location
Boise, ID

Race details

Last held
October 17, 2026
Usually held in
October
Location
Boise, Idaho
Distances
10K, 5K
Registration
runsignup.com

Registration, course & weather

About the Idaho Running Day

2026 Idaho Running Day (October 17) is a great event for all athletes with a 5k, 10k, Half Marathon, and Marathon. It takes place along the picturesque Boise Greenbelt, from Lucky Peak Reservoir to Southeast Boise, with stunning views of the Boise River. Idaho Running Day attracts runners from across Idaho and the Pacific Northwest, with fantastic prizes from our local partners up for grabs. TRANSPORTATION: Parking at the start/finish is limited and shuttles will be provided from an alternate p…

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Idaho Running Day: common questions

When is the Idaho Running Day?
The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
Where is the Idaho Running Day held?
In Boise, Idaho.
What distances does the Idaho Running Day offer?
10K and 5K.
How do I register for the Idaho Running Day?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the Idaho Running Day?
Registration status as last checked September 22, 2026: open. Listed fee for the longest distance, $115 (from runsignup.com, checked September 22, 2026).
What time does the Idaho Running Day start?
8:00 AM MDT.