Rx
1600m run

10 rounds:

10 Pull-up
20 Push-up
30 Air squat

Then 1600m run

Cap 75min

Rx-
1600m run

20 rounds:
5 pull up
10 push up
15 air squat

1600 m run

Rx+
1600m run

100 pull up
200 push up
300 air squat

1600m run