SISSFiT Membership is the key to developing and maintaining a healthy lifestyle in 2019

Includes three 28-day challenges, access to ALL our guides, private community for support and motivation, and more. Become a SISSFiT member and you will get hooked on our 30 minute workouts that get results.
Sign Up

Here’s what you’ll get and more…

  • Entry into our January, May, and September group challenges
  • Year access to Elevate 1.0 and 2.0, two 8-week HIIT strength and cardio programs.
  • Year access to Accelerate 1.0 and 2.0, two 4-week HIIT treadmill guides
  • Access to our private, members-only community


  • Year access to our 47-page Nutrition Guide that includes a 7-day meal plan
  • Email support for any questions or concerns
  • Onboarding coaching and guidance
  • Special member-only deals and discounts

Your complete fitness plan for 2019

Everything you need to consistently workout and reach your health and wellness goals

Participate in the 3 Online Group Challenges ($237 value)

Your membership includes entry into our January, May, and September challenges. Purposely scheduled every 4 months, think of them as a group “check-in” to get you back on track, get motivated, and to connect with us and other members for a full 28 days.  

You’ll get a complete workout and meal plan, a workout tracker, live Q&As with us, giveaways, and so much more. The group challenges have become our community’s favorite way of connecting and holding each other accountable. They are a fun and supportive way to get into a routine and reach your fitness goals.

Access to ALL our guides for the year ($335 value)

In between our group challenges, choose from two 8-week HIIT strength and cardio guides, Elevate 1.0 and Elevate 2.0, or two 4-week treadmill guides, Accelerate 1.0 and Accelerate 2.0.

All our guides have helped thousands of women PR their race times, lose weight, build lean muscle, and feel overall stronger and fitter. They can be done multiple times, building on your improved fitness each time.

The workouts are all 30 minutes or less, for all levels, flexible to schedule into your busy life, and can be done almost anywhere with minimal equipment. They are perfect for the woman on-the-go who wants to fit in quick, effective workouts that get results whenever and wherever!

Coaching, support, and motivation 

Based on your fitness goals, we’ll give you suggestions as to which programs to do in between the challenges and throughout the year.

Also, you will be invited to a private Facebook community where you can share your fitness journey with other members and ask us any questions that come up. We’re also available for you via email for any support.

We're here to lift you up when you get down and to help you along every step of your fitness journey.

Member-only deals and discounts

Fit Radio is a big part of our challenges. As a SISSFiT member you’ll receive 40% off their prices. We also get deals and discounts from our partners and favorite brands throughout the year, so we’ll hook you up.

"It ended up being one of the biggest transformations I have ever seen (and it really is only 30 minutes per day)! I have noticeably lost "cushion" around my stomach and have increased muscle tone and leanness over my entire body. I have never been a runner, especially on the treadmill, but the FitRadio coached workouts are invaluable. They make the most of my 30 minutes and are great for any level of fitness. Lauren and Kelly's tips on running form were easy to understand and implement to stop heel striking. The strength workouts are fast and effective. Do yourself a favor and trust their methods and workouts, and give it a try. "


"The hardest part was wrapping my mind around only spending 30 min. per workout. I was used to running/walking up to 10 miles per day and only seeing minimal results, but the amount of time spent exercising was killing me. The 26-28 min. HIIT programs has transformed my body. I cannot say enough positive words to express my gratitude and positive changes that I have seen within my body and mind. Thank you, thank you, thank you!!!"


"I PR’ed a half marathon with 1.37, knocking 19 minutes off my time by SISSFiT workouts and a couple long runs! And 3rd in my age group! 🤗 Thank you Lauren Collins and Kelly Collins for such amazing workouts and empowering me where I was able to set a goal and achieve it with fun short workouts! You two are amazing!!"

Lydia V

"Overall, thank you thank you thank you for creating SISSFit and making workouts accessible (regardless of travel), challenging, and results-oriented. Also, thank you for pushing me to speeds and inclines I never thought possible (and never tried before)--you asked me to trust your system, and it really has delivered. I had no idea what I was capable of :)"

Kim P

Reach your fitness goals as a SISSFiT Member

Improve Your Race Times

The “secret” to getting faster and fitter is speedwork to improve turnover and inclines to build strength. This is exactly what our 4-week treadmill guides Accelerate 1.0 and 2.0 will do for you.

Lose Weight And Build Lean Muscles

Our HIIT workouts are the most efficient use of your time because you will burn calories while building lean muscle. These short bouts of intense energy followed by recovery spike and lower your heart rate, allowing you to burn fat during and after.

Get Fitter And Stronger

The combination of resistance training that targets every muscle group, HIIT cardio (of your choice), and endurance cardio keeps you continuously progressing and maximizing your caloric burn because the diverse variety keeps your body guessing without adapting and plateauing.

Support And Motivation

When you buy SISSFiT guides you are also joining our FiTSISSter community where we support, motivate, and uplift you to reach your goals.

Register Now, Spots Are Limited!

Full Year Membership


67% savings!

  • Entry into our January, May, and September group challenges

  • Year access to Elevate 1.0 and 2.0

  • Year access to Accelerate 1.0 and 2.0

  • Year access to our 47-page Nutrition Guide

  • Special members-only deals 

  • Access to our private community

  • Email support 

  • And so much more...

Sign Up

January Challenge


  • Entry into our January challenge
  • 28 days of fitness and meal plan
  • Private community for the challenge
  • Email support


Sign Up

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