Louisville Trail Race

Louisville Trail Race in Louisville, Colorado offers Half Marathon (13.1 miles), 10K (6.2 miles), and 5K (3.1 miles) on mostly dirt trails through the Front Range backdrop near the Flat Irons. The mostly flat to gently rolling course features two notable climbs and panoramic views of the Front Range; terrain is 90% dirt with 10% bike path for the half, and 100% dirt for the 5K. The event, now in its 12th year, emphasizes a family-friendly, welcoming atmosphere with post-race festivities.

New cupless initiative provides reusable cups; organizers also provide aid stations, drop bags, and a supportive race community. Visit the organization's website for the most recent information.