In 3 mins Row 400 Meters
Then...Max KB Swings 53/35 = score
Group B (4 people)
In 3 mins sled push 20 yards (90/50) - then 5 burpees - then sled push 30 yards Then Max KB Swings 53/35 = score
...Then rest 3 minutes and switch. IE...Group A now does the sled...and Group B now does the row. Each group will do the row and the sled push...3 times each.
During Group A & B's 3 minute rest period...Group C & D will do exactly what A & B did.
This way technically as many as 16 people can be going at once. Group C & D will just start 3 minutes later and finish 3 minutes after Group A & B.