Trained legs with my wife at Strength Beyond Fitness.  She's a marathon runner and I get out of breath during a good sleep...so things were fun.

Calves:
Machine calf raise: 4x20
Seated Calf: 3x20

Legs:
Lying leg curls:
4x15

Walking lunges:
1x30
2x40 with 80lbs

Stiff Leg Deadlifts (facing the hack squat):
1x15 135lb
2x15 225lb

Front Squats:
1x10 185lb
2x10 275lb

Leg extensions:
4x15

Split Squats:
1x15 each leg