6th Annual July 4th ROCK-IT RUN - Half Marathon
External Event
Distance
13.1 mi
Pace
All paces
Terrain
Road
Difficulty
All Levels
About this run
Please visit our official race website at www.runtochangelives.org for more registration options.
Typical conditions
For events around July 2026 in Castle Rock, 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 Castle Rock, 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 Castle Rock
