CERColorado Event Radar

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Longmont

Find upcoming events in Longmont, Colorado. Compare dates, venues and ticket options, or narrow the calendar to today, this weekend or free events.

Upcoming verified events

67 found

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Find your corner of Colorado.

Choose a city or the kind of night you want. These links open calendars with upcoming listings, not empty city pages.

A useful plan starts with reliable details.

Dates, prices and availability can change. Each event page links to its source so you can confirm details before you travel or buy tickets. Free-admission listings may still require registration.

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Colorado Event Radar is a Colorado event-discovery and local media platform for finding verified events, official ticket options, local guides, and organizer promotion across the state. Learn what we do.