Boise Marathon

Boise, ID, USA • June 21, 2025
TopDescriptionCourseCommunity
Register

Subscribe

Get updates on the Boise Marathon race forecast and be the first to know if the forecast shifts.

Text Updates

Maximum one update per day. Standard messaging rates apply. Currently only supports USA, UK, and Canada.

Phone Number

Email Updates

By submitting your email you agree to receive weather forecasts and racecast.io updates.

clear-day Clear conditions throughout the day.

Recovery that hurts so good. Amazon Basics High-Density Round Foam Roller.When you buy through our links, we may earn a commission.

Welcome to the Boise Marathon. The Boise Marathon will offer the summer option for our marathon series. June 21st promises to be one of the longest Boise days. Sunrise is at 6.04 a.m. and while Sunset is scheduled 9.30 p.m., you know that Boise sun can hang in the sky until late into the evening. We can't imagine a more perfect day to run our Summer Marathon. Source

Area Map

Course Maps

FAQ

Ask a Question about the Boise Marathon

Racecast Concierge (free during beta)

Ask a question about the Boise Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Boise Marathon and general racecast.io updates.

When is the 2025 Boise Marathon?

The 2025 Boise Marathon will be held on Saturday June 21, 2025.

Is the Boise Marathon a Boston Marathon Qualfier?

Yes, the Boise Marathon is an official Boston Marathon qualifier.

What is the time limit for the Boise Marathon?

The time limit for the Boise Marathon is 6 hours.

Community

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Historical Weather & Results

RunScore
Run Score: 7
Temp
92°F
Min/Max
61°/92°F
Dew
37°F
Days of Rain
0/1
Wind
8mph
Tap a row for details.
YearLow / HighRain

Boise Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-day
61°/ 92°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR