Longmonster Dash 5k
Longmonster Dash 5k
Saturday, October 17, 2026 (7:00 AM - 12:00 PM) (MDT)
Description
Join the Longmont Chamber of Commerce for the inaugural Longmonster Dash, a Halloween-themed 5K and costume contest on Saturday, October 17, 2026.
Runners and walkers of all paces are welcome, with age-group awards for top finishers. After the race, our costume contest takes center stage, with categories including Best Overall, Best Family, Best Group, and Spookiest Costume. Stick around for our finish expo and connect with local businesses and community organizations.
Whether you’re racing for time or dressing to win, the Longmonster Dash is a morning built around community, connection, and Longmont pride!
Longmonster Dash is Presented By
Interested in sponsoring this event? Click here to see all of the available sponsorship opportunities!
T-Shirt included in registration!
$40/Adult
$30/Under 18
Registration link coming soon!
Networking
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