Pistol Packing Preacher,

Yup, some people don't care for the place, but the Boulder Rifle Club has a match every 3rd Saturday of the month. (except December) If it’s bad weather, it’s inside. Sign-up is at 8:30, match starts around 9AM. Depending on the number of people that show up, it will be at least 2, and "up to" 4 stages. Regular fee is $15, but it’s free to people shooting this match for the first time.

Link has activities and a map to the club.

http://www.boulderrifleclub.com/