HERE’S 92 CROSSFIT WORKOUTS NOT REQUIRING EQUIPMENT:


10 rounds of 10 second “L” sits off the floor
“Susan” – 5 rounds for time: Run 200m, then 10 squats, 10 push ups......
........Run 1 mile and at every 1 minute complete 10 air squats, 10 push-ups, 10 sit-ups
10 Rounds for time: 10 burpees, 100 m sprint
10 handstand jackknife to vertical jump, 10 handstand
Ten vertical jumps ( jump as high as you can, land and do it again), 10 push-ups 5 rounds......

Test yourself on a max set of push ups…tight body chest to the floor…full extension!
Walk 100 meters on your hands, even if it is 2 meters at a time.
10 Rounds for time: Run 100 meters, then 20 air squats
4 Rounds: Hold a handstand for 30 seconds or do 5 handstand push ups, then run 400 meters

Source:
http://www.daimanuel.com/2011/07/25/no-equipment-no-problem-92-crossfit-workouts-without-equipment/