Are passengers allowed for Track Tour laps?
Yes - as long as they have signed the SCCA waivers.
My 2016 Miata is acceptable with the factory roll bar at other TNiA events. Is the requirement at VIR different? If so what is their definition of an appropriate roll bar?
Yes - the requirement is different at VIR.
I have an M3 hard top convertible with auto pop-up roll bars and recently ran at the Pocono track event. Must I have a fixed roll-bar or will my pop-ups suffice?
This event at VIR requires roll bars for convertibles, not hard tops and not pop-ups.
Will this event be running the full track?
shows the track map for the event.