View some of the best Half Marathon races in Cedar Rapids, Ia! 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.
The Iowa Trail Run Series returns to Sugar Bottom featuring half marathon, 10K, and 5K distances. $3 from every registration goes to ICORR - the Iowa Coalition of Off-Road Riders who maintain the trails in and around the Iowa City area. The Iowa...
The Ronald McDonald House Charities of Eastern Iowa & Western Illinois is proud to host the 39th Annual Red Shoe Run & Walk 5K. This event raises important funds and awareness of our goal to keep families close to each other and the care t...
Run for our community! Join us May 7 for a 5k, 10k, or half marathon to support our community and The Big O Foundation. We’re honored to bring the first half-marathon to North Liberty, Iowa, to raise funds for the The Big O Foundation, a 501(c)(...
Run the Cedar Rapids Hot Cider Hustle Half Marathon, 10K and 5K on Oct. 14th. At the finish line, you'll be greeted with hot apple cider, caramel apples and your finisher mug. Use #HotCiderHustle to share your photos! Cedar Rapids, IA Event tim...
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