Mighty Mo Run

Get ready for Sioux City's ultimate running challenge, where the thrill of the race meets the heart of community spirit! Whether you're pint-sized and full of pep for the Kids Run, a 5K enthusiast, a 10K speedster, or ready to conquer the endurance of the Half or Full Marathon, we've got your starting line at the vibrant Siouxland Expo Center. Zip along the flat and speedy Missouri River Trail, where your personal best is waiting just around the bend. Feel the rush of racing for a cause as every stride supports the H.A.R.T. Foundation's mission to boost athletes in their training and competitive journeys. Plus, with freshly revamped courses for our Marathon runners, there's never been a better time to lace up and unleash your potential!