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Halloween
Events in Longmont 2026

Longmont

Things to do on Halloween in Longmont

Halloween Parties
Halloween Parties
 Ghost Hunts
Ghost Hunts
 Trunk or Treat
Trunk or Treat
 Pumpkin Patch
Pumpkin Patch
 Day of the Dead
Day of the Dead
 Boat Parties
Boat Parties
Costume Parties
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Must-attend annual halloween events

Halloween Parties in Longmont

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KID-FRIENDLY HALLOWEEN

Choose your pick for a kid-friendly scare.

Trunk or Treat

Pumpkin Patch

Day of the dead

Costume Parties

Trunk or Treat events in Longmont

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Pumpkin Patch in Longmont

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Trick or Treat events in Longmont

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Costume Parties in Longmont

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Ghost Hunts in Longmont

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Bar crawls events in Longmont

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Free halloween events in Longmont

Best Places To Go For Halloween Celebrations In Longmont

Longmont is packed with haunted happenings each October every year, from frightening to family-friendly. Celebrate the spookiest time of year with night-time parades, haunted houses, spooky movies, ghost tours, pumpkin picking, and beyond.
Longmont has some fantastic venues that hosted Halloween events last year, find them below:

  • Firehouse Art Center
  • Sunflower Farm
  • CYCLHOPS Bike CANtina
  • Roosevelt Park, Longmont, Colorado
  • Copper Sky Distillery
  • The Speakeasy
  • Downtown Longmont
  • Skinhouse Studio
  • 7663 E County Line Rd
  • Sonic Drive-In (2339 North Main Street, Longmont, CO)
  • Proper Tramps Tattoo Society
  • Oskar Blues Brewery (Longmont Taproom)
  • Dickens Opera House
  • Memorial Building
  • 700 Longs Peak Ave

Where Should I Go To Celebrate Halloween In Longmont?

The hardest part when celebrating Halloween in Longmont is to decide what to do since the choice is great!!! as there are so many Halloween events, ghost Parties, and things to do in Longmont during Halloween.
Longmont has some fantastic venues that hosted Halloween events last year, find them below:

  • Medicine Horse Fall Festival was hosted at 7663 E County Line Rd.
  • Sober Halloween Party was hosted at 600 terry street, longmont co.
  • Spooky Life Drawing was hosted at Proper Tramps Tattoo Society.
  • Halloween Costume Party with live music from Queso Ra was hosted at Oskar Blues Brewery (Longmont Taproom).
  • Halloween Parade with the LHAGs was hosted at Roosevelt Park, Longmont, Colorado.
  • Halloween Kids Eat Free was hosted at La Mariposa Mexican Restaurant Longmont.
  • 44th Annual Halloween Parade & Trick or Treat Street was hosted at 700 Longs Peak Ave.
  • Troop Halloween Party was hosted at American Legion Auxiliary Unit 32.
  • Halloween Trivia Night! was hosted at CYCLHOPS Bike CANtina.
  • 44th Annual Halloween Parade & Trick or Treat Street was hosted at Memorial Building.
  • Coven Crawl was hosted at Downtown Longmont.
  • Final season cruise-Trunk or Treat was hosted at Sonic Drive-In (2339 North Main Street, Longmont, CO).
  • Pooches&Pumpkins was hosted at 375 Airport Road, Longmont CO.
  • DJ Tribute: Earth Wind and Fire, Kool & the Gang, The Commodores was hosted at Dickens Opera House.
  • Harvest Festival at New Creation Church was hosted at New Creation Church - Longmont, Colorado.
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