For time:
Pick one version og stick with it.
There´s a 40 min. timecap on this WOD.

Version 1.0:

Buy in: 50 Burpees

400 m Run

100 Sit-ups
200 Push-ups
300 Airsquat

400 m Run

 

Version 2.0:

Buy in: 50 Burpees

400 m Run

100 Sit-ups
150 Push-ups
200 Airsquat

400 m Run

 

Version 3.0

Buy in: 25 Burpees

400 m Run

50 Sit-ups
75 Push-ups
150 Airsquat

400 m Run