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Boise River Marathon

Sat May 4, 2024 Boise, ID 83702 US Directions

Course Maps


The Courses

We love this river. A water flow that originates from the snow-capped peaks of the Sawtooth and Boise mountains, our race courses will get you intimately close to the sounds of the river as it winds through a rocky canyon and melts into an urban setting. We do reserve the right to make changes as we can't be boring.

2024 Maps - Newish courses for this year. (We've learned some things. First, there's some things we can do to make our courses a bit safer, so we're shifting some small things and we'll likely keep doing that. So keep checking back for updates.) 

RACE DIRECTORS MAP - Watch as we add ALL the details to the courses. See if you can predict where runners will "miss the turn." See if you can figure out why we don't put aid stations right on the mile markers. #saferspots

DISCLAIMER -  The course we are proposing would not have been runable in 2023. The Boise River is wild in the spring and who knows what it will throw at us in May. We stay in constant contact with Boise Parks and Rec to determine any potential safety risks associated with our courses. If we need to make a change at any time, we will do so. And let's also remember how much the City of Boise is doing an amazing job making improvements to the Greenbelt. At anytime, we will stay out of their way.

5K Course - NEW FOR 2024 - LINK -

10K Course - NEW FOR 2024 - LINK -

Half Marathon - NEW FOR 2024 - LINK -

Full Marathon - NEW FOR 2024 - LINK -

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