Runners in South Dakota’s Leading Ladies Half Marathon start at the mid-way point of the full marathon, where the race course enters Little Spearfish Canyon and heads onto Spearfish Canyon Road. From there, the half marathon route follows the second half of the full marathon all the way into Spearfish, passing by Roughlock Falls and Spearfish Creek, which follows the course throughout most of the rest of the race.
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.