Distance
Start Time
Cutoff
Terrain
Difficulty
The Boise River Marathon offers runners of all levels a unique course along the stunning Boise River Greenbelt — a flat, fast, and scenic route perfect for setting personal records or enjoying a first race. With options from 5K to full marathon, it's a celebration of fitness and community.
Flat and fast along Boise River Greenbelt
Scenic views of Idaho nature
Terrain
Route
What you get
Finisher medal
Finisher t-shirt
Chip timing
Event village
On the day
Toilets
Marshals on course
First aid on course
Before you enter
Other questions
Yes, a virtual option is available for those who cannot attend in person.
Boise, USA
Sunday, May 2, 2027
More races like this one
€52
entry fee