Slacker Half Marathon

The Slacker Half Marathon, scheduled for June 28, 2025, in Georgetown, Colorado, is renowned as the highest downhill half marathon in the United States, starting at an elevation of 10,630 feet. Participants will enjoy a scenic descent to 8,400 feet, traversing a mix of dirt and paved roads through picturesque wetlands, waterfalls, and historic mining sites. The event includes a half marathon, a relay option, and a 4-mile race, catering to various skill levels.

Post-race festivities in historic Georgetown feature local beer, entertainment, and a family-friendly atmosphere, making it a memorable experience for all participants. Visit the organization's website for the most recent information.