Your fitness routine should be fun! Come see why Treadthrill has been dubbed the "most fun you will ever have on a run!"

The creators of CHIIT - Choreographed High Intensity Interval Training - have been captivating fitness enthusiasts and non-enthusiasts alike since their launch in 2018.

What is Treadthrill like, you ask? Imagine that your favorite group fitness instructor and DJ had a baby - and that baby was named Treadthrill. With one listen to our derivative, transformative, exclusive Treadmill and Outdoor Run Episodes you will be hooked!

Couple it with our NEW weekly choreographed strength workouts and your fitness routine is in ONE SERIOUS UPGRADE!


Cardio - new audio coached high intensity interval Treadmill and Outdoor Runs are released EVERY WEEK which means your workout NEVER gets boring. When the beat drops - you sprint! Experience the power of performance enhancing content.

Strength - a new Choreographed Strength workout is added EACH WEEK and you also have access to a library of OVER 100 strength WODS! All workouts target strengthening your posterior chain in lower, upper, and total body focuses.

REQUIREMENTS - in order to fully use all the workouts members must have access to the following:

1. Treadmill or Open Road/Trail
2. Dumbbells
3. Bench
4. Mat or Soft Surface

To access all features and content you can subscribe to TreadThrill on a monthly or yearly basis with an auto-renewing subscription right inside the app.* Pricing can vary by region and will be confirmed before purchase in the app. In app subscriptions will automatically renew at the end of their cycle.

* All payments will be paid through your iTunes Account and may be managed under Account Settings after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal.

Terms of Service:
Privacy Policy:

What’s New

Version 6.120.1

- Added support for certain content displays
- Fixed an issue affecting DRM playback over AirPlay
- Feature enhancements and bug fixes

Ratings and Reviews

5.0 out of 5
161 Ratings

161 Ratings

bfred08 ,

Treadthrill for the win!!

Treadthrill has been an amazing addition to my life! I started working out with Treadthrill right before COVID and it has become a staple in my life. I was so out of shape. I hadn’t worked out in almost 2 years making all sorts of excuses for myself. “I have too much back pain, not enough time between work and school and life in general.” I was tired of my excuses!! I frickin LOVE the treadmill workout but unfortunately can’t do those right now because of a back injury (too much jarring for now). Nancy is THE BEST coach and motivator 🙌. Even if you can’t do running or walking Treadthrill is completely worth it! If you like to walk for your workout Treadthrill has your back. You can adjust the workout to your walking pace. Just do it!! You will not be disappointed. I have been doing the choreographed strength workouts to build strength to hopefully be able to do the treadmill(thrill) again. Those strength workouts though!! You won’t be sorry. No regerts (name that movie 😅). Thank you so much Nancy and Max and everyone else who makes Treadthrill possible!! ❤️

Morganball10 ,

Wow! In my best shape!

This app and workout is AMAZING! I’ve always been a runner and worked out. But I think I’ve always thought I had to workout for at least an hour to get into good cardio shape. Wrong. I’m in the best shape I’ve been in years all thanks to treadthrill! Treadthrill is 25-30 min and I do it 2-4 times a week. I had a baby in June and we bought a treadmill to have in our house. I started from huffin and puffin at the lowest jog pace in September. Now in April I’m almost to a 7.0 jog pace. I never in a million years thought I’d get this fast, but this works!!! It is really hard work, but the high you get from accomplishing a workout it is unparalleled. Nancy’s coaching gets you to push yourself just a little bit more each workout. Now I actually crave and look forward to the workout each week. I should add I only do the cardio potion of the workout. I am so thankful I found this!! I feel so healthy both physically and mentally thanks to treadthrill!

Vanessa Duq. ,

Best Exercise App!

Okay, so I’m going to start off by saying that I’ve been into fitness for 5+ now, and I’ve always thought I know everything there is to know about fitness, and how to shape my body in any way I want, etc. Being a coach myself I didn’t think I would ever need anyone else to push me to my limits or just make me feel good about finishing my workout.
But when Nancy offered a free trial to her threadthrill app, I was like okay, let me sign up and see what the fuss is about.
And omg, I keep on asking myself why didn’t I sign up sooner? This is by far the best exercise app I have ever signed up for. Her way of teaching, and motivation she provides through each and every interval is the best thing my ears have heard during an intense exercise session. Even after I finish, I still want more so I go back and do more intervals from time to time.
This thing is fire and good stuff, if you’re thinking about signing up, DO IT TODAY!

App Privacy

The developer, Treadthrill LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Search History
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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