Events
Highlight Your Event Across the Region, State & Nation
The 250 | 150 anniversaries are being celebrated locally, across Colorado and nationwide. Explore how to feature your event and gain visibility as part of this historic milestone.
Be Seen on the Statewide Calendar!
Colorado Events
Want your event to reach a wider audience? Explore the official state calendar on Colorado.com to see other celebrations happening across the state. To have your event featured there, you currently need to submit it through the state’s event submission page.
(Coming soon: events uploaded to the PeakRadar.com calendar will automatically appear on the state calendar, making statewide promotion easier than ever!)
View the Nationwide Calendar!
Semiquincentennial (250th Anniversary)
National Calendar
See how communities across the nation are commemorating the 250th anniversary of the United States. The America 250 calendar highlights events large and small that honor our shared history and showcase the spirit of our country’s milestone celebration.