Endurance wod Workout

For time @sustainable pace

40 x box step ups
200 x single unders
25 x burpee
400m run
50 x wall ball @9/6kg
300 x single unders
25 x burpee
500m row
60 x lunges
400 x single unders
25 burpee
600m ski

Tc: 40 min.