Ottawa Half Marathon and 5K 2025 | Sat 30 Aug | Book @ Findarace

Get ready for an exciting day of fitness and fun at the inaugural Ottawa Half Marathon and 5K on Saturday, August 30, 2025! Set against the beautiful backdrop of the Flint Hills Trail in Ottawa, Kansas, this event promises a memorable experience for runners of all levels. Participants can choose between an invigorating out-and-back half marathon or a spirited 5K race, both starting from downtown Ottawa and heading northwest along the scenic trail.

With hydration stations and mile markers to keep you energized and on track, every runner will feel supported throughout their journey. Plus, all finishers will receive a custom medal to commemorate their achievement, and you can even snag a race shirt to celebrate your participation! With limited spots available, don't miss your chance to be part of this exciting event. Make plans to join us for a day filled with camaraderie, achievement, and the joy of running in a stunning setting!