Foam On The Range - Homebrewing club serving the Metro Denver area. Membership information, articles and tips, news, competitions, recipes, photo gallery, and discussion forum. - http://www.foamontherange.org/
Hop Barley & the Alers - Homebrew club in Boulder County, Colorado. Competitions, guest speakers, member blogs, upcoming events, and discussion forum. - http://hopbarley.org/
Black Canyon Homebrewers Association (BCHA) - Located in Montrose. Newsletter archive, competitions, calendar, photos, meeting schedules, recipes, brewing information, and relevant links. - http://www.blackcanyonbrewers.com/
The Keg Ran Out Club - Located in Broomfield. Includes calendar of events, meeting schedule, and newsletters. - http://www.kroc.org/