This morning my trainer occupied me for about 7 minutes with the following:

Pushed a "dog sled" with 50 pounds of plates for 50 yards
Pull another sled with same weight with a monster rope for 50 yards
10 overhead slams with 20 pound dynamax ball
Jog back to the starting line and do 10 tire flips

I did that as quickly as I could (with a short break in between sets), trying to beat my first time. I didn't succeed at that...but it was still fun!