Longmont Halloween Events

Longmont Halloween Parade & Trick or Treat Street 2026

Roosevelt Park (line-up) & Main Street 31 Oct 2026

Spooky Village at Village at the Peaks 1-3 PM

Village at the Peaks 31 Oct 2026

Axe After Dark’s Halloween Party 🎃

Axe Me Out 31 Oct 2026

Farmfest Saturday October 24, 10-2pm

11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 24 Oct 2026

Farmfest Saturday October 31, 10-2pm

11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 31 Oct 2026

Farmfest Sunday November 1, 10-2pm

11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 1 Nov 2026

Trunk-or-Treat

10935 Colorado Blvd 23 Oct 2026

Hocus Pocus: A Halloween Chalkboard experience

St. Vrain Cidery 22 Oct 2026

St. Vrain Trunk or Treat / Fall Festival

The Church of Jesus Christ of Latter-day Saints 24 Oct 2026

YMCA Trunk or Treat, Longmont

950 Lashley Street, Longmont, CO, United States, Colorado 80504 30 Oct 2026

Kick or Treat! FREE Halloween Fun — Longmont

1432 Nelson Rd, Longmont, CO, United States, Colorado 80501 24 Oct 2026

Trunk or Treat

1005 Ken Pratt Blvd, Longmont, CO, United States, Colorado 80501 30 Oct 2026

Halloween Comedy Show + Costume Contest

Parkway Food Hall 30 Oct 2026

Spooks N Scares Gymkhana Hosted by Johnstown Saddle Club

Boulder County Fairgrounds 31 Oct 2026

Halloween Bash

1421 Elmhurst Dr, Longmont, CO, United States, Colorado 80503 25 Oct 2026

A Spooktacular Scarefest : Concert, Food Drive & Costume Contest !

620 Kimbark St longmont 25 Oct 2026

Longmont Halloween Parade & Trick or Treat Street

700 Longs Peak Ave, Longmont, CO, United States, Colorado 80501 31 Oct 2026

Carve n Smash

Axe Me Out 24 Oct 2026

Halloween Axe Throwing Marathon

Axe Me Out 25 Oct 2026

Highland Lake Fall Activity

The Church of Jesus Christ of Latter-day Saints 30 Oct 2026

UC Halloween

The Church of Jesus Christ of Latter-day Saints 31 Oct 2026