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Louisville Trail Race

Louisville, United States • 15 Nov 2025

The Louisville Trail Race, held annually in Louisville, Colorado, features a half marathon, 10K, and 5K on scenic front range trails with the iconic Flat Irons as a backdrop. The courses are mostly dirt trails with some bike path sections, offering a mostly flat terrain with challenging hills that provide stunning mountain vistas, especially near the final mile of the half marathon. The event is family-friendly, with post-race festivities and a welcoming atmosphere. Aid stations support runners along the routes, which range from beginner-friendly 5K to a rewarding half marathon with 501 feet of elevation gain. The race promotes sustainability with a cupless initiative. Visit the organization's website for the most recent information.

United States Colorado Louisville

Race information

Website Registration
13 mi
501 m+
Half Marathon
10 km
285 m+
10k
5 km
193 m+
Visit the organization's website for the most recent information.
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