Registration opens at 11:00pm on 5/30/2025. Registration closes at 10:59pm on 7/14/2025

For help with registration, please view the registration tutorial or registration tutorial video.

4-H exhibitors: On the right, select "As an Exhibitor" and log-in using the top right green button.

Open Creative Living exhibitors: On the right, select "As an Exhibitor" and scroll down past the green 4-H section to the blue Fair Entry section and create an account or login using your existing account.

Auction buyers: On the right, select "As an Auction Buyer" and create an account or login using your existing account.

Hello 4-H'ers and Open Class Exhibitors,

Welcome to FairEntry online. Boulder County 4-H and the Boulder County Fair are working together to make registering for fair easier. Please review your fairbook before you continue so that you can register for the correct classes.

If you are signing up for 4-H livestock classes be sure to have your tag/band/tattoo number for the animal and other details. You will also need to know the gender of the animal along with its breed. These items are needed before you can successfully register.

Ensure you've received the "Thanks for registering" confirmation email or you are not registered for the classes. If you are in doubt, please give the Fair Office a call to confirm 720-864-6460, or email us at fairentry@bouldercountyfair.org.

Thanks!

Brian Mulligan, Fair Manager