Colorado 13er
External Event
Distance
3.1–13.1 mi
Pace
Not specified
Terrain
Road
Difficulty
Not specified
About this run
This event in Louisville, CO offers multiple race distances for participants. Choose between a 5k or a half marathon (21.1 km) on race day.
What to expect
- Multiple race distances available
- 5k option
- Half Marathon (21.1 km) option
Typical conditions
For events around June 2026 in Louisville, CO, United States: Typical summer / warmer season in this region — plan hydration and sun protection; verify any heat policies with the organizer.
How to prepare
Half marathon prep usually includes a weekly long run that builds toward 16–20 km, plus easy runs for recovery. Confirm packet pickup and start procedures on the official registration page.
Plan longer races for 2026Getting there
This event is listed in Louisville, CO, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Louisville
