We are former D1 runners and athletes who LOVE to create short, intense workouts that will leave you dripping in sweat and feeling accomplished.
We're especially known for our HIIT treadmill, outdoor run, and elliptical workouts. Let us motivate and coach you through your headphones as you burn 500+ calories in 30 minutes.
If you're busy and want the BEST workout in a short amount of time, then we invite you to try our app FASTER by SISSFiT for FREE.Start My 14 Day Free Trial (Apple) Start My 14 Day Free Trial (Android)
"SISSFiT Workouts are a game changer. They are challenging and fun. I am so much stronger and have a lot less injuries..." - Ivanhoff
The BEST Cardio Workouts
Runners and athletes! Maximize your results with our 30 min HIIT treadmill, outdoor run, and elliptical workouts. No other fitness app offers these kinds of cardio workouts!
9 Customizable Programs Available
Challenge yourself to any of our 4-week programs, or choose individual cardio and strength workouts.
Music From Your Favorite Artists
Our world-class DJ mixes will keeping you going until the end! Choose your genre and workout to your favorite artists
"I ended up shaving 4 min off my trial time. ...support with the women is something you can't find anywhere else.” -Deanna
“My secret weapon for dropping my race times. Helps me as a mom... they help my inner athlete feel strong again!" - Emily
“Was able to PR my 5K by 1.32 sec… Love the audio coaching and music...”
Don’t forget, you have 14 days to try it FREE! Cancel anytime, there's no risk!
We have a few different options: $19.99/month, $39.99/quarter and $154.99/year. Whatever you choose, you can try it for FREE for 14 days and cancel at any time.
If you're doing our treadmill workouts, you'll want access to a treadmill! :) For our strength workouts, we have no equipment workouts, some that require dumbbells, and a few that use a step, ledge or bench.
Good question! We offer elliptical, at-home cardio, and strength workouts. While we would encourage you to try our treadmill and outdoor run workouts, there are PLENTY of options for our non-runners.
Our audio-coached cardio workouts! We come through your headphones and coach you through every step of your workout. All you have to do is put in your headphones and press play. We push you and motivate you the whole way!
We do group challenges a few times a year. They're a great way to connect with the community and check-in on your progress.
Choose your genre and you will find over 10,000 DJ-curated playlists from your favorite artists.