Competitive Exhibits

children smiling at the fair

For complete information, including Contest Rules, Division and Class Numbers, Entry Timeline, and Awards, please click on the adult or junior departments listed below. Please read the rules specific to each contest before entering.

For PDF downloads of entry forms, and information on judging systems, local rules, delivery/check-in dates, entry fees and category specific information, please click below.

To enter in person or via mail
To enter online (Note – a $2 Online Convenience Fee will be charged)

If you have any questions about entering the 2018 Marin County Fair please contact us at: 415-473-7048 or