Events happening at the Denver Convention Center in May
| Date | Event Name |
| May 1 – 3 | Legacy Dance Championships LLC |
| May 1 | Colorado Prayer Luncheon 2026 |
| May 3 – 7 | 2026 ARVO Annual Meeting (Association for Research in Vision and Ophthalmology) |
| May 14 – 15 | Apartment Association of Metro Denver |
| May 15 | Rocky Vista University Commencement |
| May 18 – 20 | Zendesk Relate 2026 |
| May 20 – 21 | Design-2-Part Show (Manufacturing & Design) |
| May 28 – 31 | FAN EXPO Denver 2026 (Comics, Sci-Fi, Gaming, and Cosplay) |
| May 29 – Jun 1 | AAMI eXchange 2026 (Association for the Advancement of Medical Instrumentation) |
