Discounted Olathe, Kansas Half Marathon Races

View some of the best Half Marathon races in Olathe, Kansas! 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.

    • 1/2M

    Pleasant Hill, MO

    29.89 miles away

    I'm Attending

    Rock Island Trail Half Marathon and 5K

    Join us for this second annual event on the Rock Island Trail on July 30! Starting from Pleasant Hill, MO, the race features an out and back half marathon and 5K course to the southeast on the Rock Island Spur of the Katy Trail. There will be hydr...

    • 1/2M

    Kansas City, KS

    18.2 miles away

    I'm Attending

    Dream KCK - 5K

    / 4 RaceMobbers Scheduled

    Join us for the 4th annual Dream KCK sponsored by Mission Adelante and the Second Wind Foundation!  Our organizations serve in Kansas City, Kansas and Honduras, but have many shared goals including celebrating diverse cultures, equipping and empow...

    • 1/2M

    Lee's Summit, MO

    19.59 miles away

    I'm Attending

    Spooky Sprint KC

    / 1 RaceMobber Scheduled

    Join us for the annual Spooky Sprint, a Halloween themed run that is perfect for the whole family. The fun includes great swag (designer shirt, custom medal), chip-timing, live results and awards, free photos, costumes, free kids' dash, great post...

    • 1/2M

    Kansas City, MO

    19.02 miles away

    I'm Attending

    Hospital Hill Run

    The Grandfather of all Kansas City Road Races is celebrating its 50th Anniversary on Saturday, June 3rd, 2023! We are thrilled to invite you to join us for this historic occasion, participating in our featured Half Marathon, 10K or 5K. We are hono...

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