2 sets of 10 reps each of:
Four rounds for time:
Run 400 meters (11 mph, so under 1:30)
Rest 2 minutes (or so)
I did this on the treadmill in the hotel. (I'm in Minneapolis for my cousin's wedding.) I didn't have a watch, so my rest periods weren't exactly 2 minutes, but close enough. Definitely a good workout. I didn't have it in me to add in squats or sumos or thrusters or anything... it was too early.