Run + DU's + Burpees Workout

For time:

1600m run
150 DU's
50 Burpees
800m run
100 DU's
35 Burpees
400m run
50 DU's
20 Burpees

NOTES: Did the DU's in chunks of 50 or 25. Did the Burpees in chunks of 10. RX time limit was 40:00.