run 400m, partner runs 400m, run 400m, partner runs 400m. you do 1 burpee per second for the difference in time of partner's run

Karen
150 wall balls
every minute on the minute-do 10 double unders.

Lost count after 110, but think i more than made up for it. 20 in first round, 15 in second, then 10-12 each after that.