View some of the best Half Marathon races in Boise, Idaho! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.
Jack & Jill's Downhill Marathon is a fast 4000' net drop marathon, from start to finish. This course is a Boston qualifier and your Boston time is valid for 2 years. The Marathon course starts at Bogus Basin and finishes in Ann Morrison Park n...
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