Welcome to FairEntry! This site is designed to make enrolling open class exhibits in the Tri-County Fair easier than ever. If you have questions at any point, please consult me at tricountyfairdeerlodge@gmail.com or call and leave a message at 406-533-4499. We will be happy to help in any way we can. It is important that you read all instructions and sections.

Registration for 2026 will open at 8 am on June 1, 2026 and close at 9:00 p.m. August 7, 2026.

Thank you!

Tri County Fair Board

How would you like to participate?

  • As an Exhibitor

  • As Fair Staff/Volunteer