Boos & Brews Halloween 5K
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Boos & Brews Halloween 5k - Number Thirty Eight, Denver
The Boos & Brews Halloween event is a community 5k held at Number Thirty Eight taproom in Denver on October 31, 2026. The outing is an untimed fun run where participants can walk, jog, or run; the route begins and ends at the taproom and is marked with arrows and volunteers.
As an open course, roads are not closed and participants are expected to obey traffic laws. The event encourages costumes and includes a costume contest plus trick-or-treating for children and those who want to participate. Kids under 12 run free. Registered underage participants receive a token for a non-alcoholic beverage; a valid ID is required to receive alcoholic beverages.
All participants receive one free craft brew at the finish and a choice of a collector’s pint glass or a seasonal swag item. There are opportunities to win prizes, and the event features live music, games, giveaways, and vendor merchandise such as shirts, hoodies, hats, stickers, and drinkware. A portion of proceeds supports local nonprofits.
The event operates rain or shine. There is no bag check. Dogs and strollers are permitted on the course with care and caution. Registration is limited by taproom capacity. Public parking is available and public transit may be an option. Visit the organization's website for the most recent information.
