Colorado Festival of Horror 2026 takes place at Denver Marriott Tech Center in Denver, Colorado from September 18, 2026 to September 20, 2026. This multi-day convention features comics, panels, cosplay, and vendor booths. Visit fancons.com/events/info/27531/colorado-festival-of-horror-2026 for more details.
This convention in Denver, Colorado brings together fans, vendors, and creators over multiple days. Expect vendor booths, panels, cosplay, and opportunities to meet special guests. Featured categories include comic books. The event is held at Denver Marriott Tech Center. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.
6 more upcoming events within 50 miles of Denver, CO