235 E Colchester Drive, Eagle ID
Saturday, May 2nd, 2026
Experience the beauty of Boise like never before! The Boise River Marathon offers runners of all levels a unique course that winds along the stunning Boise River Greenbelt — a flat, fast, and scenic route perfect for setting personal records or enjoying a memorable first race.
Join us for a race you’ll never forget. Run the River. Celebrate the Journey. Support Local.
Classic crew neck sweatshirt, swag, finisher food/drink, and 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!
Date: 2026-05-02
Location: 235 E Colchester Drive, Eagle, ID
More Info: Boise River Marathon
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