Longmonster Dash 5K
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Longmonster Dash 5K and Costume Contest
The Longmonster Dash is the inaugural community 5K and costume contest organized by the Longmont Area Chamber of Commerce on October 17, 2026. The event takes place at Dickens Farm Nature Area, located on Boston Ave between Main Street and Martin Street in Longmont, Colorado 80504.
The event includes a chip timed 5K open to runners, walkers, and other participants. Awards include pumpkin trophies and age group prizes. A separate costume contest offers multiple categories such as Best Overall, Best Family, Best Group, and Spookiest Costume, among others.
After the race there is a finish expo featuring local businesses and community organizations. Packet pickup, registration dates, and fee information are provided by the organizer; registration opens August 19, 2026, and closes October 16, 2026, with a registration fee of $40.00. Parking information and an event map will be provided to participants before race day.
The description above summarizes the event format, location, competition categories, and participant services as provided by the organizer. Visit the organization's website for the most recent information.
