I think it's too much cardio, but I guess that's why it's called Killer Kardio. I would cut down the run time. 30 minutes of cardio is enough for me.
Awesome Workout Exercises : 15 min workout for when short on time
10 minute workouts for busy moms (that really work) Add a Toning-Towel for TOWEL TONING anywhere/anytime work-out - learn how to "Work It In!
Friday Fitness Check In: Adios Holidays, Bring On The New Year! - Brooklyn Active Mama - Tap the pin if you love super heroes too! you will LOVE these super hero fitness shirts!
45 minute gym workout, exchange stairs for elliptical because it's too easy
This printable cardio and strength training workout is perfect to take to the gym.
45 Minute Full Body Circuit Workout