PLEASE NOTE: All club memberships are done by calendar year and start 1st January and expire 31st December each year, though membership sign-ups done between the 1st of October and the 31st December will carry over to the next calendar year.
Membership begins immediately after sign-up and payment has been completed. Sign-ups prior to 30th September apply only to that current calendar year and it will expire on the 31st December that same year.
You can enter and pay on-line but if you would prefer to only pay via check, you may send payment to:
BTC Membership Officer
5165 Santa Clara Place #A
Boulder, CO 80303