Deadlifts & running Workout

For time:
21 deadlifts 100/70kg
400m run
18 deadlifts
400m run
15 deadlifts
400m run
12 deadlifts
400m run

Timecap: 20 minutes

Accessory:

Plank hold 5 sets of 1 min. Rest 30-60s between sets.

Hip extension 5 sets of 1 min. Rest 60s between sets.