Halloween
Events in Boulder 2026
Boulder
Things to do on Halloween in Boulder
Must-attend annual halloween events
-
Fri, 30 Oct, 2026 - 04:29 PMRed Rocks Amphitheatre
-
FeaturedSat, 17 Oct, 2026 - 07:30 PMThe Three Leaches TheaterUSD 18
-
-
Fri, 30 Oct • 07:00 PM + 1 moreFillmore Auditorium Denver
-
-
Sat, 17 Oct, 2026 - 06:00 PMCarpenter Park Fields85+ Interested
-
-
Fri, 30 Oct • 07:00 PMViewhouse Ballpark
-
-
Sat, 31 Oct, 2026 - 08:30 PMUSD 18
-
Thu, 29 Oct, 2026 - 07:30 PMUSD 8
-
Sat, 31 Oct, 2026 - 07:30 PMUSD 8
-
Sat, 31 Oct, 2026 - 04:00 PMPunch Bowl SocialUSD 19
-
Thu, 29 Oct, 2026 - 06:00 PMKirk of HighlandUSD 33
-
Sat, 31 Oct, 2026 - 01:00 PMVillage at the Peaks80+ Interested
Halloween Parties in Boulder
-
-
Sat, 31 Oct, 2026 - 08:00 PMUSD 18
-
Sat, 31 Oct, 2026 - 07:00 PMRoots Music ProjectFree
-
-
Sat, 31 Oct, 2026 - 09:00 PMPunch Bowl Social DenverUSD 12
-
FeaturedSat, 31 Oct, 2026 - 07:00 PMThe Wild Game Entertainment ExperienceUSD 66
KID-FRIENDLY HALLOWEEN
Choose your pick for a kid-friendly scare.
Trunk or Treat events in Boulder
-
-
Fri, 23 Oct, 2026 - 04:00 PMDick's Sporting Goods Park39+ Interested
-
-
Fri, 23 Oct, 2026 - 04:00 PM3700 W 58th Pl, Arvada, CO 80003, United States52+ Interested
-
-
Sat, 24 Oct, 2026 - 02:00 PM10001 W 58th Ave, Arvada, CO, United States, Colorado 8000215+ Interested
Pumpkin Patch in Boulder
-
Sat, 24 Oct, 2026 - 11:00 AM15550 Highway 72, Arvada, CO 80007-8221, United States834+ Interested
-
Sat, 24 Oct, 2026 - 10:00 AM11150 Prospect Rd, Longmont, CO, United States, Colorado 805045+ Interested
-
Sat, 24 Oct, 2026 - 01:30 PM555 N 11th Ave, Brighton, CO, United States, Colorado 8060164+ Interested
-
Sun, 01 Nov, 2026 - 10:00 AM11150 Prospect Rd, Longmont, CO, United States, Colorado 805046+ Interested
-
Sat, 31 Oct, 2026 - 10:00 AM11150 Prospect Rd, Longmont, CO, United States, Colorado 805044+ Interested
-
Sat, 31 Oct • 03:00 PMThe Church of Jesus Christ of Latter-day SaintsFree
Trick or Treat events in Boulder
-
Sat, 31 Oct, 2026 - 01:00 PMVillage at the Peaks80+ Interested
-
Sat, 24 Oct, 2026 - 12:00 PMFall River Dr, Loveland, CO 80538, United States86+ Interested
-
Sat, 24 Oct, 2026 - 07:00 PM333 East Wonderview Avenue, Estes Park, CO, United States, Colorado 80517327+ Interested
-
Featured
-
-
Sat, 24 Oct, 2026 - 10:00 AM118 W 4th St, Loveland, CO, United States, Colorado 8053764+ Interested
Costume Parties in Boulder
-
Fri, 30 Oct, 2026 - 07:00 PMDowntown AquariumUSD 111
-
-
Sat, 31 Oct, 2026 - 09:00 PMBierstadt LagerhausUSD 29
-
-
-
Ghost Hunts in Boulder
-
-
-
Sun, 25 Oct, 2026 - 05:00 PM228 E 4th St, Downtown Loveland, CO, United States, Colorado 805376+ Interested
-
Sat, 17 Oct, 2026 - 11:00 AM12911 W. 40th Ave, Wheat Ridge, CO, United States, Colorado112+ Interested
Bar crawls events in Boulder
-
Fri, 30 Oct • 07:00 PMViewhouse Ballpark
-
Sat, 31 Oct, 2026 - 08:30 PMUSD 18
-
Thu, 29 Oct, 2026 - 07:30 PMUSD 8
-
Sat, 31 Oct, 2026 - 07:30 PMUSD 8
-
Sat, 31 Oct, 2026 - 04:00 PMPunch Bowl SocialUSD 19
-
Free halloween events in Boulder
-
-
Sun, 18 Oct, 2026 - 10:00 AMWashington Park BoathouseFree
-
-
-
Wed, 28 Oct, 2026 - 07:00 PMFree