Stole one from CrossFit LA:
800m run
50/10 box jump 20"/spider to crab
40/20
30/30
20/40
10/50
800m run
29:27
youtube "spider to crab" I had trouble linking it. Mostly because I'm a dork.

Very tough. Mark killed it and Amy caught me on the last run. I'm hoping I'm so sore tomorrow I don't feel guilty taking a rest day. Except me thinks I need to press and deadlift...