30 Day Weight Loss Challenge

The 30 Day Weight Loss Challenge is for intermediate to advanced levels but beginners can do it if you perfect your basic form. Is your number one goal to lose weight? It's the number one goal of Group HIITers so we built this just for you! This challenge is tough but you'll love the results. The 30 Day Weight Loss Challenge is completely different than our other programs and has 5 workouts per week. The workouts have fast paced timers that keep your heart rate up and keep burning calories. 

This program requires a set of dumbbells. 
We recommend 8-20 lbs depending on your strength level.

30 Day Weight Loss Challenge Reviews


Hard but effective. I am a beginner and only on the 4th day of my weight challenge. I could make it even though it's hard. I like the program a lot!

– Lana

What a great workout! My butt is completely worked. The playlist keeps me going and can't wait to check out the rest of the workouts.

– Charles

Good workout! So far Group HIIT is one of the best, love it !!!!!

– Nesrine

Quick but killer workout. Can feel the fat burning 🔥

Los Angeles, CA
Consistently Challenging

The 30 Day Weight Loss Challenge is tough from the start! Unlike our other programs that have a day for upper, lower and full body, this challenge focuses on workouts that mix full body cardio and strength to burn calories and build core strength. There are five types of workouts each week: Fat Burner, Cardio (You Choose) , Endurance, Core & Stabilization,Restore / Yoga

30 Day Weight Loss Workout Split
30 Day Weight Loss Challenge
16 Unique Workouts

Nobody enjoys monotony which is why every Group HIIT workout is unique. With 4-6 unique movements in each workout, you’ll never get bored and neither will your muscles. The diversity of exercises confuses muscles to optimize strength and tone every week. The 30 Day Weight Loss Challenge is one of our most fun challenges because of the variety.

68 Movements

This challenge uses our most challenging and effective bodyweight cardio HIIT movements to get your heart rate into the fat burning zone. These are mixed in with isolated strength movements. The combination provides a variety of challenges which keeps the workouts interesting and effective.

Effective HIIT Movements
30 Day Weight Loss Challenge
HIIT Interval Timers

There are five different HIIT timers in the 30 Day Weight Loss Challenge. The timers have quick, mixed interval lengths. The format has 4-6 movements per round with 3 to 4 rounds for a complete workout.

Cardio Tuesdays

Each Tuesday is for cardio. You get to choose what you enjoy most. For example, take a walk, run or play a sport! If you love HIIT cardio, then you can choose from our Burn Cardio workout library of 30+ (and always growing!) videos for all levels. These maximize calorie burn with seriously intense cardio movements.

Intense Ab Workouts

Add 1-2 ab workouts to your routine each week. Choose from 30+ (and always growing!) Ignite Abs workouts for all levels. Keep up with these to improve muscle definition and core strength.

Restore Saturdays

Stretching is a key element to safely improving your fitness level. Restore muscles with Yoga and mobility movements. Our growing library of short Yoga practices are great for after your workouts or on Saturdays. Yoga may also help relieve stress and anxiety.

Why Group HIIT Workouts?

Fast, Effective Workouts

Research shows that HIIT burns more subcutaneous fat than low-intensity cardio training such as jogging. With Group HIT Workouts, you'll reach your VO2 Max heart rate zone to burn calories and fat. Additionally, high-intensity interval training has been shown to yield higher excess post-exercise oxygen consumption (EPOC), which means you'll still be burning calories long after your workout has ended. 

Learn More About HIIT

Workout Anywhere, Together!

Group HIIT believes that fitness routines should be accessible and sustainable. Working out together encourages you to push harder and doubles your chances of sticking with the program. Work out together or follow a program together from each home.

How to get Started

Easy to Follow Videos

Our workout videos follow a standard format that previews the upcoming exercise then displays it while you work out. There is a timer for the interval, a total workout timer and a counter for each round of the workout. The only sound within the video is a timer beep. Play one of our playlists or watch TV while working out.

Ways to Watch

Join Group HIIT

Start a Program

Stop searching for workouts and start a program on Group HIIT with little to no equipment. Programs are specifically designed for each level and include hundreds of movements so you'll never get bored. Access cardio, abs and yoga videos in addition to program workouts.

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