Castle Rock Events Calendar: 2026 Highlights

You searched 2026 Castle Rock events. Here is the honest local's calendar.

The Quick Answer

The top Castle Rock events worth planning a trip around in 2026 are Castle Rock Starlighting (Saturday, November 21), Founders Day Parade (June), Castle Rock Beer Festival (date varies), summer free concerts at Festival Park, and seasonal Outlets at Castle Rock holiday hours.

Castle Rock Starlighting

Held the Saturday before Thanksgiving: Saturday, November 21, 2026, 2 to 6 PM at Historic Wilcox Square and Festival Park downtown. The star on the rock is lit at about 5:30 PM, followed by fireworks. Book lodging 6 to 8 weeks ahead.

Founders Day

June celebration of Castle Rock's founding with parade, music, food vendors, and historical exhibits. Family-friendly, free admission.

Castle Rock Beer Festival

Annual craft beer festival featuring local Castle Rock breweries plus regional Front Range beers. Date varies year to year - check current event calendars.

Festival Park Free Summer Concerts

Friday and Saturday evenings throughout summer feature free outdoor concerts at Castle Rock Festival Park. Family-friendly, bring chairs and blankets.

Outlets at Castle Rock Holiday Hours

Black Friday through Christmas Eve has extended hours, special promotions, and seasonal events at the Outlets at Castle Rock. Free parking, manageable crowds compared to Park Meadows.

Castlewood Canyon Seasonal Events

Spring and fall ranger-led hikes and historical tours at Castlewood Canyon State Park. Check the park's current schedule.

Daily and Weekly Events

Many Castle Rock restaurants, breweries, and downtown shops host weekly events including live music, trivia nights, and brewery tap takeovers. See sister site DineCastleRock.co for current dining events.

Seasonal Calendar

• January-February: quietest months, post-holiday restaurant slowdown.
• March-April: spring shoulder season, hiking trails reopen.
• May: spring weather stabilizes, outdoor patios open.
• June: Founders Day plus peak hiking season.
• July: peak summer events, outdoor concerts.
• August: summer continues, less crowded than July.
• September: fall shoulder, comfortable weather.
• October: fall foliage hikes, Halloween events.
• November: Castle Rock Starlighting (Saturday, November 21, 2026), holiday shopping season begins.
• December: Outlets at Castle Rock holiday peak.

FAQ

• When is Castle Rock Starlighting? The Saturday before Thanksgiving (November 21 in 2026).
• When is Founders Day? June each year. Check current dates.
• Are there free concerts in Castle Rock? Yes, summer Friday and Saturday evenings at Festival Park. Free, family-friendly.
• What about the Castle Rock Beer Festival? Annual but date varies. Check current schedules.

The Bottom Line

Castle Rock has steady events year-round but a few worth planning a trip around: Starlighting (November), Founders Day (June), and summer free concerts. Pair with shopping, dining, and outdoor recreation for a full visit. Sister sites ShopCastleRock.co (shopping) and DineCastleRock.co (dining) cover the year-round visit experience.