Alert

In observation of the Juneteenth Day holiday, all County offices will be closed on Friday, June 19, 2026. Offices will reopen for regular hours on Monday, June 22. Many County services are available 24/7 on our Online Services webpage.

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Fairgrounds

Fairground Events

JUN
26-27
Freedom Festival
Dates & Times:Friday, June 26, 2026 – Saturday, June 27, 2026 Friday programming begins at 10:00 AM.Weekend events include daytime speakers, workshops, rodeo events, evening celebrations, concerts, and gala programming. See more details on their website linked below. Location:Douglas County Fairgrounds500 Fairgrounds RdCastle Rock, CO 80104 Event Description:RMV Freedom Fest 2026 is a large-scale patriotic celebration commemorating America’s 250th anniversary and Colorado’s 150th anniversary. Hosted at the Douglas County Fairgrounds, the two-day event features keynote speakers, educational workshops, live music, rodeo entertainment, family activities, food trucks, and evening gala experiences. Attendees can also enjoy the “Back the Blue Bash,” a family-friendly carnival and rodeo, and the Mountain Majesty Gala with a drone show finale. Admission:Multiple ticket options available including:• Full Weekend Pass – Starting around $195• Friday Day Pass – Around $95• Saturday Day Pass – Around $125• Rodeo Tickets – Starting around $45• VIP Packages Available Special Features:• National Keynote Speakers• Workshops & Educational Sessions• Family Fun Festival• Rodeo Events• Live Music & Entertainment• Food Trucks• Back the Blue Bash• Mountain Majesty Gala & Drone Show• Family Friendly Website / Contact Info:RMV Freedom Fest Official WebsitePhone: 303-351-2360Email: [email protected] Celebrate freedom, community, and Colorado pride at this exciting two-day festival featuring speakers, rodeo action, live entertainment, family activities, and unforgettable patriotic experiences in Castle Rock!
JUL
4
July 4th ROCK-IT RUN
Dates & Times:Saturday, July 4, 2026 Race Schedule:• Half Marathon – 6:30 AM• 5K – 8:00 AM• FREE 1K Little Rock-It Run – Following the 5K• FREE Post-Race Concert Location:Douglas County Fairgrounds Event Center 500 Fairgrounds Rd.Castle Rock, CO 80104 Event Description:The July 4th ROCK-IT RUN is a patriotic community race event featuring a Half Marathon, 5K, relay option, and FREE 1K kids run at the Douglas County Fairgrounds in Castle Rock. Hosted by RUN to Change Lives, the event supports organizations helping veterans and first responders overcome PTSD and mental health challenges. Participants and spectators can enjoy live entertainment, a post-race concert, patriotic festivities, awards, food vendors, and a fun family-friendly atmosphere to kick off Independence Day. Admission:5K Registration: Approximately $38–$48Half Marathon Registration: Approximately $40–$60FREE 1K Kids Run for children 8 and underDiscounts available for seniors, veterans, first responders, and youth participants. Special Features:• Half Marathon & 5K• Relay Race Option• FREE Kids 1K Run• Free Post-Race Concert• Patriotic Pets Parade• Awards & Prize Money• Family Friendly• Free Parking• Food & Drinks• Community Fundraiser Website / Contact Info:RUN to Change Lives – ROCK-IT RUNPhone: (303) 907-5410Email: [email protected] Start your Fourth of July with an unforgettable morning of racing, music, patriotism, and community spirit while helping support veterans and first responders through the ROCK-IT RUN in Castle Rock!
6:00am - 11:00am
JUL
24
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AUG
2
Douglas County Fair & Rodeo
The Douglas County Fair & Rodeo is one of Colorado’s premier summer traditions, bringing together rodeo thrills, live concerts, carnival rides, agricultural exhibits, family entertainment, food vendors, shopping, and community celebrations. Guests can experience PRCA rodeo action, junior livestock shows, live music performances, drone shows, parades, competitions, and interactive activities throughout the week-long event. The 2026 fair will feature country music star Trace Adkins as part of the entertainment lineup, along with exciting attractions and activities for all ages. Head over to the Douglas County Fair & Rodeo Page to get all the details! Douglas County Fair & Rodeo in Castle Rock, CO July 24 – Aug. 2