Total 3 rounds of (36 mins ) :

In 3 mins, for max reps of:
Run, 500 m
max reps in remaining time Wall Walks
Rest 1 min
-- then --
In 3 mins, for max reps of:
Row, 500/400 m
max reps in remaining time Box Jumps, 60/50cm
Rest 1 min
-- then --
In 3 mins, for max reps of:
Ski Erg, 500/400 m or Bike 1000/800m
max reps in remaining time Air Squats
Rest 1 min

Accessory :
3 rounds for quality of:
20 Kettlebell Russian Twists, pick load
Copenhagen Plank, L 30 secs/R 30 secs
Rest 45 secs