Start with:
4 1/4 mile sprints
Circuit Part 1:
10 single shoulder press right, press left, press together
10 lunge superset lateral raise with band
10 Single rear delt fly with band
10 alternating front raise with band
10 butt thrusts
Rest and repeat 4x

Circuit Workout Part 2:
G-Fit Circuit Part 2
10 Push ups with side Plank
10 ski jumps
No rest, repeat 4x