19Sep

Denver After Dark: A Haunted Denver Bus Tour of Cap Hill & Cheesman Park

Denver Public Library: Central Library

19 Sep 2026

USD 42

21Nov

Pumpkin Pie 5K/10K - 2026

City Park Pavilion

21 Nov 2026

3Oct

Cult Classic Haunted Halloween Tiki Bar

Hell or High Water Tiki

3 Oct 2026

FREE

13Nov

Friday the 13th at Improper City

Improper City

13 Nov 2026

FREE

5Dec

RiNo Krampusnacht — Parade + Celebration

Bierstadt Lagerhaus

5 Dec 2026

FREE

13Nov

Friday the 13th Big 4 Massacre

The Federal Theatre

13 Nov 2026

13Nov

Time-Warped Bingo Show

1800 S. Broadway

13 Nov 2026

USD 13 TO 61

21Nov

Nightmare Before Christmas Horror Author Event at West Side Books

West Side Books & Curios

21 Nov 2026

FREE

3Nov

Retro Game Quest (Concert Ticket Giveaways!)

Good Luck Club

3 Nov 2026

FREE

12Nov

Boos & Brooms-Ghosts, Witches, & Good Spirits

Four Mile Historic Park

12 Nov 2026

13Mar

Fright or Wrong

Barfly

13 Mar 2026

FREE

6Nov

Dia De Los Muertos x Elite Santa Fe Pre Sale

776 Lincoln St

6 Nov 2026

USD 13

11Apr

Crack the codes in Denver with our thrilling escape game!

Coors Field

11 Apr 2025

USD 9 TO 16

9Oct

2026 DOTI Bagels & Business

Webb Municipal Building

9 Oct 2026

FREE

30Nov

Halloween Event NoW

United States, United States

30 Nov 2026

7Nov

4th Annual Nightmare Before Christmas Ride

RevZilla (2845 Walnut St., Denver)

7 Nov 2026