Runners follow a point-to-point course up in the Rocky Mountains just west of Denver, starting in Georgetown and finishing in Idaho Springs. There’s a quick two-mile out-and-back loop just south of the starting line through Georgetown first, and then runners head out onto the roads on which they’ll stay for most of the race, Alvarado Road and Stanley Road, which includes a nearly two-mile stretch on dirt roads as the course is nearing the race finish line.
(MORE: Georgetown to Idaho Springs Half Marathon event details)
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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.