Runners follow an out-and-back loop course for the Nock the Rock race, which starts and finishes on South 3rd Street in front of Caribou Memorial Hospital. From there, the route heads west and south, for a long stretch along Larsen Road, followed by stretches along 2nd Bridge Road, just south of the Alexander Reservoir before heading back to the hospital for the race finish line.
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, contact us here.