A few years back, during a frightfest at SFWOA/GL, we did over 15 laps on Serial Thriller, 12 The Villian, 20 Batman Knightflight, 8 on the Dipper,
20-25 on S.U.E , maybe 5-10 on WolfBobs and 17 on X-Flight. There were maybe 100 people in the park all told. the ride ops were cool. The only times we had to change seats was if someone else was coming on and we were in the front seat.
We wanted to see if we could break 100 laps in one day.
forgot: 16 laps on Double Loop and 1 on Mind Eraser.
it was fun.
My Daughter, when she was 14, did 40 contiuous laps on Conneaut lake parks Blue Streak. ( was not during the marathon)