I'll be bringing my girlfriend to the challenge this year and am hoping I can strap her in the passenger seat for autocross and/or drag runs. This would make the event significantly more enjoyable for her. I don't recall seeing any passengers at previous events, but I'm sure most people are trying to keep the weight down for better times. My goal for participation is mostly fun and don't have much hope for a high finish in my mostly stock miata anyway.
So, are passengers allowed?