Louisville Trail Race
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Event overview
The Louisville Trail Race is scheduled for Saturday, November 15, 2025, at Louisville Community Park, 955 Bella Vista Dr, Louisville, CO 80027. The event includes multiple race distances on natural trails in the front range with views of the Flat Irons. The event offers post-race festivities, volunteer opportunities with race credits and swag, and a cupless system using reusable cups available for purchase or participants may bring their own.
Courses and race logistics
Distances:
- Half Marathon (13.1 miles)
- 10K (6.3 miles)
- 5K (3.1 miles)
Course and support details by distance:
- Half Marathon: 90% dirt / 10% bike path, out-and-back, 501 ft total elevation gain, max elevation 6,412 ft, six aid stations, major climbs near miles 5.3 and 11.5, time limit 4 hours.
- 10K: 100% dirt, out-and-back, 285 ft elevation gain, max elevation 6,412 ft, three aid stations, climbs near miles 0.8 and 4.7, time limit 2.75 hours.
- 5K: 100% dirt, out-and-back, 193 ft elevation gain, max elevation 6,369 ft, two aid stations, climbs near miles 0.8 and 1.7, time limit 2.5 hours.
Additional logistics: limited onsite parking with surrounding street parking, a designated drop bag area at the start/finish, crews are welcome at the finish line, and pacers are not permitted. Bib pickup is available at local running stores prior to race day. Visit the organization's website for the most recent information.