31Oct
Longmont Halloween Parade & Trick or Treat Street 2026
Roosevelt Park (line-up) & Main Street
31 Oct 2026
Roosevelt Park (line-up) & Main Street
31 Oct 2026
11150 Prospect Rd, Longmont, CO, United States, Colorado 80504
24 Oct 2026
11150 Prospect Rd, Longmont, CO, United States, Colorado 80504
17 Oct 2026
Hosting a Halloween event in Longmont? Get it listed on HuntHalloween.
Promote your event
11150 Prospect Rd, Longmont, CO, United States, Colorado 80504
31 Oct 2026
11150 Prospect Rd, Longmont, CO, United States, Colorado 80504
1 Nov 2026
The Church of Jesus Christ of Latter-day Saints
24 Oct 2026
950 Lashley Street, Longmont, CO, United States, Colorado 80504
30 Oct 2026
Nothing lurking by that name.
Your event could be here