One of my favorite spartan workouts

Warm Up:
Something cardio related like jump rope or light running.

Main Set:
Max Pushups
Max Situps
25 Burpees
2 Min. Rest
1 Mile Run
30-20-10 Hand Release Pushups
30-20-10 Air Squats
1 Mile Run
21-15-9 Pullups (or chin-ups)
21-15-9 Burpees
1 Mile Run
2 Min Plank

Stretching for cool down