The 5th Annual Clinton Half Marathon will be held on Sunday, September 13, 2015. Located in scenic Clinton, Iowa, runners can choose a race distance of 5k, 10k, or the Half Marathon. The race starts along Riverfront Drive, paralleling the mighty Mississippi, with challenging hill climbs leading to a majestic overlook of the widest part of the Mississippi River! This will be one of the most exciting racing experiences of the season!