Lime Rock Parks' 39th Historic Festival will be 9/2 - 9/6/21.

Sep. 5, 2021, Sunday, will have the Concours & Gathering of the Marques car show. The high-end Concours vehicles will be on the Sam Posey Straight. But everyone is allowed to bring their car out and show it off, on the track, with other cars from the same marque.

Last year, only nine Miatas showed up. I read that in prior years, up to twenty-five Miatas were on display.

YOU MUST PRE-REGISTER TO SHOW YOUR CAR THIS YEAR, via MotorsportReg.com. The registration period ends at 11:59 PM EDT, on Friday, August 6th.

There are comments in the old threads that say you can just "show up and say you want to show your car with the other Miatas." THAT is apparently no longer true. To be parked in the Miata area, pre-register by 8/6/21 at midnight. (Maybe they might relax the new rule, but as of today - hard cutoff of August 6 for parking on the track.)

Active military and veterans can attend Lime Rock public events for free, all others need to buy a ticket. If you intend to go on Sunday, registering to show your car allows you to drive to the Miata display area.

Event info: https://limerock.com/historicfestivalparticipantinfo

Article about the 2020 event:
https://richardscarblog.com/2020/09/...park-sep-2020/