Georgetown to Idaho Springs Half Marathon

The Georgetown to Idaho Springs Half Marathon, a beloved Colorado tradition first run in 2002, now in its 24th year, winds through stunning mountain scenery. Runners are bused to the start near Georgetown, beginning an adventure that follows a historic route alongside a creek, with rock formations and natural beauty on display for much of the 13.1 miles.

This point-to-point course is predominantly downhill, with a net elevation loss of about 1,000 feet from its ~8,500-foot start to the ~7,500-foot finish. While the majority of the path is paved, expect a few short dirt sections. The downhill nature makes it a potential PR course, though a significant uphill near the finish can challenge runners. The event draws participants from across the country, with about 22% returning year after year, testament to its enduring appeal.

With around 992 finishers in recent years, the race is produced by a local booster club, fostering a community feel. Spectators and enthusiastic volunteers line parts of the course, and a live band often plays at the finish. While swag is described as basic, the unparalleled mountain vistas and the chance for a fast time make this a noteworthy race experience.