Here is one of the MANY GPP workouts I do to help keep me in shape through-out the year while bouncing between Rugby and Kettlebell BOLT Competitions.
Be sure to get a good warm-up in before attempting this workout. The goal would be to perform the entire complex without setting the kettlebells down while using a "challenging" weight. For the record, it gets pretty rough around round 4 (ouch, my fitness hurts...).
There are obviously lighter (and heavier) versions, but with the color of our comp bells and Halloween right around the corner...I just couldn't help myself.