Events in May in Castle Rock

• Sat, 16 May, 2026 - 05:00 PM

  Summer Kickoff Concert

  Festival Park ... Castle Rock

  1797+ Interested
• Sat, 02 May, 2026 - 04:00 PM

  Castle Rock Chapter Big Game Banquet

  Douglas County Fairgrounds Event Center 500 Fairgrounds Road Castle Rock, CO 80104
• Sat, 09 May, 2026 - 05:30 PM

  SECOR Roaring Twentieth Anniversary

  Cielo at Castle Pines

  5+ Interested
• Sat, 02 May, 2026 - 01:00 PM

  6th Annual CNP Mini Derby Fundraiser

  Sky View Farm LLC
• Sat, 16 May, 2026 - 11:00 AM

  Class of 2026 Grad Parade

  Castle View High School

  13+ Interested
• Sat, 30 May, 2026 - 12:00 PM

  Best Of The West Select Sale & DTG Tagged Out Ranch Rodeo

  Douglas County Fairgrounds

  57+ Interested
• Sat, 16 May, 2026 - 02:00 PM

  Douglas County's 11th Annual Law Enforcement Appreciation Day

  Douglas County Fairgrounds

  65+ Interested
• Sat, 16 May, 2026 - 10:00 AM

  Suzuki Dealer Launch & Memorial Day Motorcycle Sale - Fury Motorsports

  747 S Gilbert St

  Free
• Wed, 13 May, 2026 - 08:00 AM

  DCVMF Golf Tournament

  Red Hawk Ridge Golf Course

  24+ Interested
• Sat, 09 May, 2026 - 09:00 AM

  Farm and Ranch Day @ CALF Lowell Ranch

  2330 E Frontage Rd, Castle Rock, CO 80104-9625, United States

  9+ Interested
• Sat, 02 May, 2026 - 05:00 PM

  A Night to Remember - Denim and Diamonds

  Cielo at Castle Pines

  52+ Interested
• Thu, 30 Apr, 2026 - 06:00 PM

  Merit Kahn - Optimistic Personality Disorder

  Wide Awake Eatery

  USD 29
• Sat, 30 May, 2026 - 05:00 PM

  Sideways Seven live music private event

  CastleRock, Colorado

  4+ Interested
• Mon, 11 May, 2026 - 08:00 PM

  Dungeon Crawler Carl Release Party

  Sudden Fiction Books

  USD 18
• Sat, 23 May, 2026 - 10:30 AM

  Dawson Butte Hike + Brunch!!

  Castle Rock