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Boise Marathon

USATF Certified

Saturday, June 20, 2026

Boise, Idaho

$55Price
332Runners
6/20/2026 07:00Start
T-ShirtSwag
USATFCourse

The Experience

Welcome to the Boise Marathon. The Boise Marathon will offer the summer option for our marathon series. June 20th promises to be one of the longest Boise days. Sunrise is at 6:04 a.m. and while Sunset is scheduled for 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.

DISCLAIMER: Boise also likes to offer multiple weather seasons throughout a June day. We'll promise the sunrise/sunset time, not sure about what season.

Marathon Series:

Spring - Boise River Marathon - May 2, 2026

Summer - Boise Marathon - You found it!!!

Fall - City of Trees Marathon - October 10, 2026

Winter - Boise Half Marathon - November TBD 2026

Courses:

One of the most scenic courses in the country located in beautiful Boise, Idaho. You will wander through canyons, trees, riverside neighborhoods and some of the prettiest parks in the country!

Great Swag:

We'll follow our usual recipe of race production to include our coveted race shirt (we're thinking of something other than the t-shirt hoodie for this race), sweet swag, and finisher food/drink. ALL participants will get a finisher's medal. Please note that registrants registering within 2 weeks of race date may not be guaranteed a shirt. (We'll do the best we can. We're cutting off registrations once we think we can no longer get you a shirt or a medal. Medals are easy... but we don't know what shirt size folks are until they register so there's no way to know. Thanks to all who register early!!!)

Another race put on by team SoleKIDs. (www.solekids.org)

Course Information

USATF Certified Course

ID20003LAB · Expires 2030

Certified Course Name

The Boise Marathon (Half)

Net Drop

0.00

m/km

Separation

0.0%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

View USATF Course Map (PDF)

Race Details

Race Day

Saturday, June 20, 2026 · 6/20/2026 07:00

Start Location

TBD, Boise, ID 83702

Course

Loop

Also Offers

26.2 Miles6.2 Miles3.1 MilesVirtual - any distance!

Giveaway

T-Shirt

Registration

Register online — $55

Race Website

Official race information

Race Performance

Median Finish

2:13:32

10:12/mi pace

Winning Time

1:20:55

6:11/mi pace

Finishers (2025)

332

61% female · 39% male

Reach

30 states

Avg age: 35

Finish Time Distribution (2025)

1:57:45

Top 25%

2:32:45

Top 75%

2025:332 runners2024:197 runners

Historical Weather

Avg High

82°F

Avg Low

54°F

Precip

0.01 in

🍃

Wind

11.8 mph

36% humidity·Based on 5-year historical data

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