For Carey, a good pair of running shoes is all you will need. The goal is to run the 5 km in a steady pace. In minutes 5, 10, 15... etc. you must do 10 burpees, 10 plank push ups and 10 lunges as fast as possible.
Despite de “interruptions” try to keep the running speed as constant as possible. You’ve got 40 minutes to complete Carey.
Scaling: If the given variation is too hard for you, scale “Carey” by running 3km instead of 5km.