Runners follow an out-and-back loop course that crosses over the Mississippi River twice at Moline’s Quad Cities Half Marathon, which starts and finishes in front of the I wireless Center arena. From there, the course heads east along River Drive for a brief stretch before taking the I-74 bridge across the river into Bettendrof, Iowa, where runners will spend most of the next few miles running along the riverfront trail. The course crosses back over into Illinois across the Arsenal Bridge, and then the last few miles unfold on Arsenal Island before heading to the race finish line.
(MORE: Quad Cities Marathon, Half Marathon, 5K & Relay event details)