Location: Aurora, Colorado
Website: http://www.clue.denver.co.us/~clue/
Contact: none
Email: [email protected]

Boulder Linux Users Group
Location: Boulder, Colorado
Website: http://lug.boulder.co.us/
Contact: Wayde Allen
Email: [email protected]

Pikes Peak Linux Users Group
Location: Colorado Springs, Colorado
Website: http://pplug.org/
Contact: none
Email: [email protected]

North Colorado Linux Users Group (NCLUG)
Location: Fort Collins, Colorado
Website: http://www.nclug.org/
Contact: none
Email: [email protected]