Complete as many reps as possible in 21 minutes of:
Run 400/200/100 meters
Max-rep strict pull-ups
Each time you break a set of pull-ups, complete a run. From 0:00-7:00 run 400, from 7:00-14:00 run 200, and from 14:00-21:00 run 100.
Post number of strict pull-ups completed each round to comments. Compare to 210102.
Choose a pulling exercise that is challenging but allows you to complete at least 10 reps unbroken in the early rounds. If at any point you cannot complete 3 reps unbroken, switch to an easier form of pull-up.
Complete as many reps as possible in 14 minutes of:
Jog 200 meters
10 ring rows