Louisville Trail Race

NOV
14
2026
A trail running event in Louisville, CO on November 14 offering a half marathon, 10K and 5K on out-and-back dirt courses with several aid stations, designated drop bag area, limited onsite parking and family-friendly post-race festivities.
Sat 14 Nov 2026
13 miles 10 kilometers 5 kilometers

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Louisville Trail Race - Louisville, CO

The Louisville Trail Race is a trail running event on Saturday, November 14, 2026, held at Louisville Community Park (955 Bella Vista Dr). The event offers three distances:

  • Half Marathon (13.1 miles)
  • 10K (6.3 miles)
  • 5K (3.1 miles)

Courses are out-and-back and primarily on dirt surfaces. The half marathon course is listed as 90% dirt and 10% bike path with 501 feet of total elevation gain and major climbs near miles 5.3 and 11.5; five aid stations are provided. The 10K is 100% dirt with 285 feet of elevation gain, two notable hill climbs, and three aid stations. The 5K is 100% dirt with 193 feet of elevation gain and two aid stations.

Race services include a designated drop bag area at the start/finish, limited onsite parking with additional surrounding street parking, and packet pickup at a local running store the day before and the morning of the event. Crews may support runners at the finish line; pacers are not permitted. The event includes post-race festivities intended for families and provides live split tracking during the race weekend. Course maps and official results are published for each distance. Visit the organization's website for the most recent information.

13 mi
Half-Marathon
10 km
5 km
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