Runners make their way along an out-and-back course at Wyoming’s Run with the Horses Half Marathon, which starts at Island Park in Green River, overlooking the river flowing by. In between the start and finish lines, runners will gain roughly 900 feet of elevation over the course of the half marathon, as they ascend from a starting elevation of about 6,100 feet above sea level to about 7,000 feet at the race finish.
Note: The course map above provides the approximate route for the race. Though every effort has been made to ensure its accuracy, changes are sometimes made to race routes due to weather conditions, road closures or other circumstances that can require a course to be changed. If you see an error above, email us here.