[Top 6] Best Curved Treadmills For Walking And Running [2022 Edition]

Are you searching for the best curved treadmills for your home to get different feelings in workouts? However, finding a high quality curved treadmill that meets your needs can be challenging. Because, there aren’t many curved treadmills on the market and there aren’t that many reviews available for those treadmills.

We chose those from trusted brands (such NOHrD, Resolve Fitness, SB Fitness, and Assault Fitness), those with reviews, and met few real buyers who bought this product, to make a list of top 6 best curved  treadmills.

Before going to deep into the title, let us give a chance to introduce curved treadmill and it’s benefits in a nut shell.

Curved treadmills, in contrast to standard treadmills, have a concave design and are non-motorized, allowing you to manage your pace by modifying your speed and stride length. Curved treadmills are becoming increasingly popular among runners searching for variety. Curved treadmills may reduce joint strain, enhance your running gait, and increase the number of calories you burn in addition to saving energy.

This article will explore 6 best curved treadmills at a variety of price points that you can consider to purchase along with how to choose the best curved treadmills. Let’s start-

If you’re in a hurry, the table below provides a short snapshot of the most popular curved treadmills available on market for walking and running. If you want to deep dive into each model, scroll down below



Key Features


                                        Assault Fitness AirRunner Curved Treadmill

(Overall Best Curved Treadmill, Editor's Choice)

Assault Fitness AirRunner curved treadmill, best manual curved treadmill
  • Running surface: 33” x 18”

  • Max. user weight: 350 lbs

  • High-contrast LCD monitor

  • Bluetooth connectivity

  • Built-in transport wheels

NOHrD Sprintbok Curved Manual Treadmill

(Best Elegant Design Curved Treadmill)

NOHrD Sprintbok Curved Manual Treadmill, best manual curved treadmill
  • Running surface: 63" x 18"

  • Max. user weight: 350 lbs

  • 17.3" tablet monitor

  • Pre-designed workouts app

  • 6 distinct color

SpeedFit Speedboard ProXL Curved Treadmill (Best Curved Treadmill for Programmed Workouts)

  • Running surface: 60" X 17" 

  • Max. user weight: 400 lbs

  • A digital display

  • 5000 workouts programs

  • 10 mins. introductory test

IN10CT Health Runner Curved Treadmill      (Best Curved Treadmill for Intense Training)

IN10CT Health Runner Curved Treadmill, best curved treadmills
  • Running surface: 61″x17.16″

  • Max. user weight: 400 lbs

  • LCD digital dashboard

  • Build in transfer wheels

  • Dual bearing system

Resolve Fitness Reactive Runner

(Best Customized Curved Treadmill)

RESOLVE FITNESS “Reactive Runner, best manual curved treadmills
  • Running surface: 63" x 19"

  • Max. user weight: 350 lbs

  • 6.5 inch backlit LCD display

  • 4 Level magnetic resistance

  • Compatible with Bluetooth

SB Fitness Equipment CT400 Curved Treadmill

(Best Value Curved Treadmill)

SB Fitness Equipment CT400 Curved Treadmill, best curved treadmills
  • Running surface: 60" x 18"

  • Max. user weight: 375 lbs

  • Front digital display

  • Built-in transport wheels

  • Compatible with Bluetooth

Review of Best Curved Treadmills

If you are truly committed to purchasing the best curved treadmill attentively read the evaluations and you will be able to choose the best curved treadmill for home.

The Assault Fitness AirRunner, which is made in the United States, is a good choice if you want a strong and long-lasting curved treadmill. By far, the most popular curved treadmill on Amazon is the AirRunner. It is very popular in the CrossFit community. Mr. Ron Ortiz, a CrossFit champion, swears by the product’s efficiency.

Assault Fitness AirRunner,best curved treadmills

The Assault Fitness AirRunner is a curved treadmill that is both environmentally friendly and efficient, burning up to 30% more calories. It’s ideal for running, walking, and rehabilitation.

This piece of home/gym equipment uses absolutely no electricity. The belt of this extremely sturdy curved treadmill has a life expectancy of 150,000 miles. The metal frame, as well as the stoppers under the belt, provide stability and durability.

The Assault Fitness AirRunner includes a high-contrast LCD monitor that records your training speed, distance, and time to keep you motivated and focused.

The horizontal lines and textured belt surface aid in gripping. It’s lightweight and has built-in transport wheels for easy portability.

There are no speed limits on this treadmill, allowing you to workout as fast as your body can go. There are no power buttons, complicated settings, or distracting extras—just a basic, dedicated manual device designed to make running as natural and concentrated as a true outdoor road experience should be. This curved treadmill is perfect for high intensity interval training (HIIT).

This curved treadmill has Bluetooth connectivity to sync with your go-to fitness app.

The warranty is fantastic, with a lifetime frame warranty and 5 years on parts and components.

Key Features & Specification

  • Running Surface: 33” x 18”
  • Max User Weight: 350 lbs
  • High-contrast LCD Monitor
  • Bluetooth Connectivity
  • Built-in Transport Wheels
  • Product Dimensions: 69.9 x 32.8 x 64 inches
  • Product Weight: 280 lbs
  • Warranty: lifetime on frame, 5 on parts and components


  • Lightweight and long lasting
  • Burns 30% more calories
  • Has a 150,000-mile belt life
  • Easy to move
  • Better gripping
  • Can track fitness data in real time
  • Low maintenance


  • No opportunity to save your workouts data

2. NOHrD Sprintbok : Best Elegant Design Curved Treadmill

NOHrD sprintbok manual curved treadmill is the most beautiful piece of fitness equipment we have ever seen. The Sprintbok is extremely quiet, according to NOHrD, because to its design that minimizes vibration. Additionally, it includes a 17-inch (43 cm) tablet for tracking your progress and streaming workouts via the Sprintbok app. If you’re a fan of treadmills with tv screen and internet at the gym, this one comes with its own app, which contains a library of pre-designed running workouts and scenery runs.

NOHrD Sprintbok Curved Manual Treadmill, best curved treadmills

The frame is constructed of durable hardwood. The belt is made up of 62 hardwood flexi-slats that have been coated with linoleum to ensure that they are long-lasting. This set of flexi-slats reduces the pressure on your joints by providing enough shock absorption.

The curved base provides a more comfortable jogging and walking experience for people of all ages. The incline adds resistance to the exercise and develops the muscles. Running on this treadmill feels natural and helps burn up to 30% more calories. Users can change their running rhythm at any time, depending on their body’s center of gravity and position on the belt.

It is available in six distinct color variations: ash, oak, club, cherry, walnut, and shadow. However, the wood material retains its original quality.

The Sprintbok is without a doubt the most attractive machine on this list. That is also one of the reasons why it is the most expensive. You’re paying for genuine quality with high-grade materials and a modern design.

Key Features & Specification

  • Running Surface: 63″ x 18″
  • Max. User Weight: 350 lbs
  • Elegant 17.3″ tablet with its own app
  • Product Dimensions: 69.9 x 32.8 x 64 inches
  • Product Weight: 353 lbs
  • Warranty: 5 years on frame


  • Magnificent design and extremely durable
  • Have shock absorption capability
  • Burns up to 30% more calories
  • Easy to track your progress and performance
  • Quiet operations
  • Almost maintenance-free


  • No transport wheels or a back handle
  • Not ideal if you’re on a tight budget

The Speedfit Speedboard ProXL is one of the most technologically advanced curved treadmills available. This curved treadmill is a second generation of the SpeedBoard series and is more silent, sturdy, and shock-absorbing than the previous one.

The best feature is the ability to tailor the pre-programmed programs to your own needs. While most treadmills have a limited number of presets, the Speedfit has over 5,000 treadmill routines to pick from. If you have a little intimidation about how to get started on your fitness journey using a (manual) treadmill, there is also an in-depth, ten-minute introductory test to help you get started. It’s ideal for novices because it allows you to assess your performance and determine where to begin.

SpeedFit Speedboard ProXL, best curved treadmills

The 17-inch wide deck has a quiet and smooth shock-absorbing tread belt. The textured belt surface allows good grip, improves security, and lessen the effect on the joints.

It is a huge and heavy-duty machine for serious exercise enthusiasts, with weight capacities of 400 lbs for running and 800 lbs for walking.

It preserves the walking but eliminates the jogging and replaces it with sprinting on the balls of your feet for a short period of time. It is an excellent piece of equipment for those who wish to engage in high-intensity interval training sessions (HIIT).

The treadmill is equipped with a digital display that keeps track of your training time, distance traveled, speed traveled, and calories burned.

When you need to move the unit, rear wheels assist you in moving the item. The Speedboard Pro XL, on the other hand, is neither a folding treadmill nor one that will be easy to move from one room to another on a frequent basis. We recommend you to select a permanent location for it.

The SpeedFit Speedboard ProXL is available for purchase for $4,999, which is a mid-range price for a curved treadmill. Beginner-friendly, with a large weight capacity, a tracking monitor, and the ability to create an unlimited number of personalized training programs, the price is reasonable. The last two functions are not always available on curved manual treadmills and should be regarded as bonus.

The guarantee offered by the manufacturer is both attractive and reassuring: ten years on the frame, five years on the belt, and three years on all other parts.

Key Features & Specification

  • Running Surface: 60″ X 17″ 
  • Max. User Weight: 400 lbs
  • Digital Display
  • Product Dimensions: 67 x 33 x 72  inches
  • Product Weight: 309 lbs
  • Warranty: 10 years on frame, 5 yrs on the belt and 3 yrs parts


  • Sturdy metal frame
  • 5,000 treadmill workouts
  • Easy to get started
  • Excellent curved treadmill for HIIT
  • Burn more calories in less time
  • Shock-absorbing belt
  • Smooth and quiet operation of the belt
  • Equipped with wheels
  • Offers good grip
  • Have side handles for stability


  • A bit heavy
  • Don’t have heart rate monitor 

4. IN10CT Health Runner: Best Curved Treadmill for Intense Training

The IN10CT  Manual Curved  Treadmill, as its name suggests (pronounced “in-ten-sity,” this cleverly named curved treadmill focuses on just that), is a heavy-duty health runner designed for high-intensity exercise. It’s been designed to meet the physical demands of commercial gym use for long periods of time. Thanks to the corrosion free sturdy steel frame construction, it provides the structure with a great deal of toughness and durability. It’s rubber slats and PU belt reduces harmful impact to joints, muscles and ligaments.

IN10CT Health Runner Curved Treadmill, best curved treadmills

The Health Runner curved treadmill has a dual bearing system that allows you to quickly transition from walking to running. This allows for smooth belt movement, making running feel more natural.

By exerting more effort to move the curved band backward, you may control your walking or running speed. Place the foot further forward if you want to accelerate. Place the foot closer to the center of the belt if you want to slow down. Your stride frequency and strength dictate the speed of the moving belt and, therefore, the intensity of your workout. Running at your own pace helps burning up to 30% more calories than typical powered treadmills.

To provide depth and direction to your workout, the IN10CT Treadmill features an attractive LCD digital dashboard that keeps track of your time, distance, speed, calories burned, watt, pace, and heart rate.

In addition, there are no electrical components on the treadmill. This not only saves you money, but it also allows you to use it anywhere, at any time.

Featuring a compact design and transfer wheels, this commercial-grade treadmill is great for use in the gym, workplace, or at home.

The warranty is excellent: 5 years on the frame, 3 years on parts and components, and 1 year on labor.

The Health Runner is an excellent pick if you want a great overall experience.

Key Features & Specification

  • Running Surface: 61″ x 17.16″
  • Max. User Weight: 400 lbs
  • Have an attractive LCD digital dashboard
  • Product Dimensions: 69 x 32 x 61.5 inches
  • Product Weight: 341 lbs 
  • Excellent warranty for frame, components and labor


  • Perfect for gyms, rehabs, clinics, and your home
  • Have shock absorption capability
  • Burns up to 30% more calories
  • Place anywhere, no power outlet required
  • Easy to move to any location
  • Offers monitoring of performance 
  • Less maintenance
  • Better for the environment


  • No remarkable cons found

The RESOLVE FITNESS Reactive Runner has been included to our list of top-ranking curved treadmills as a result of innovative and more effective approach to exercising within affordable price range. You can use this equipment for any form of training like HIIT, sports performance, rehabilitation as well as an everyday walking and running.

The Reactive Runner is made of heavy-duty commercial grade steel and can withstand weights of up to 350 pounds.

RESOLVE FITNESS “Reactive Runner, best curved treadmills

It has a large 63″ x 19″ running surface that supports most users’ stride lengths, making it a great choice for group training.

The innovative curved design lessens the impact on the joints and maximizes calorie burn while giving a more natural training experience than traditional flat designs.

The heavy-duty belt is made up of 60 separate tread slats. These slats are made of reinforced aluminum rails with a non-slip rubber coating outside. The belt provides a sturdy and comfortable training surface for the users.

This curved treadmill is equipped with four degrees of magnetic resistance control, which allows users to modify belt tension and boost training intensity through the use of an easily accessible lever.

A 6.5” backlit LCD console with a built-in HR receiver displays time, distance, RPM, total calories, calories/minute, speed, rounds, sprint, and recovery. You have the option of selecting time, distance, or caloric goals.

It also features three pre-programmed HIIT programs (20/10, 30/90, and Custom Interval). This treadmill has an adjustable 4-point stabilization mechanism, which will ensure that it stays level no matter where it is used.

It also has transport wheels as well as a robust rear raise bar for added convenience. Additionally, the treadmill comes with Bluetooth connectivity and there is a place for a phone or tablet, allowing you to watch shows and videos while exercising. It’s true that big things come in small packages! What else do you need?

Key Features & Specification

  • Running Surface: 63″ x 19″
  • Max. User Weight: 350 lbs
  • Have a 6.5 inch backlit LCD display
  • 4 Level magnetic resistance
  • Three preset HIIT programs
  • Bluetooth compatible
  • Have phone/tablet holder
  • MyCloudFitness App (1 month free subscription)
  • Built in transportation wheels 
  • Product Dimensions: 74 x 37 x 65.5 inches
  • Product Weight: 395 lbs 


  • Perfect for HIIT, sports performance, rehabilitation and regular walking 
  • Sturdy and comfortable, non-slip training surface
  • Burns up to 30% more calories
  • Remain stable no matter where it is used
  • Easy to move to any location
  • Can track fitness data easily


  • No remarkable cons

The SB Fitness Curved Treadmill propels the belt using all of the user’s running muscles. Compared to a flat motor-driven treadmill, this gives a significantly more natural feel and faster results. It is an excellent choice for high-intensity interval training (HIIT), CrossFit training, running, and any other sort of program that improves athletic performance and physical fitness.

This commercial curved treadmill is robust and long lasting enough to endure pressure. A revolutionary ultra-thin flexible shock-absorbing slats and sound-cushioning deck technology reduces the stress on your joints.

SB Fitness Equipment CT400 Self-Generated Curved Treadmill, best curved treadmill

A spacious 18-inch wide running area allows for a variety of activities such as sprint, prowl-push, run backward, or walk. Don’t worry about accidentally stepping off the surface.

The ergonomically designed handles have been lowered intentionally to avoid the possibility of your arms colliding with the bars (which can interrupt your flow) during your workout’s peak. Some of these things may seem minor, but once you start noticing them, you’ll notice how they may enhance or detract from a positive user experience. Furthermore, the handles have been well-padded to boost your grip strength and comfort at all levels of your workout.

A front digital display shows distance travelled, speed, time passed, and calories burned to keep you motivated and on track to achieve fitness goals.

It offers Bluetooth connectivity for heart rate monitoring and three adjustable resistance settings if you want to add a little more difficulty to your workout.

It also has transport wheels and a handle to make moving and storing it effortlessly.

It comes with a solid warranty for residential uses, which covers the 10 years for frame (excludes handlebars), 7 years for parts/components, 2 years for console  and 1 year for labor. Commercial warranties are slightly differ from residential warranties.

Key Features & Specification

  • Running Surface: 60″ x 18″
  • Max. User Weight: 375 lbs
  • Have front digital display for data tracking
  • 3 level of manual magnetic resistance
  • Built-in transport wheels and handle
  • Compatible with smart Phone and Bluetooth connectivity
  • Excellent warranty for frame, components, console, and labor


  • Perfect for HIIT, circuit training, sprints, power walking
  • Have shock absorption capability
  • Burns more calories in short time
  • Offers optimum gripping
  • Place anywhere, no power outlet required
  • Easy to move to any location
  • Can track progression data such as speed, time, distance etc.
  • Less maintenance


  • Not perfect  for long distance running 
  • Don’t have any preset workout programs

How to Choose the Best Curved Treadmills

Before purchasing a curved treadmill, consider the following factors:

Weight Limit: Purchase a curved treadmill with a maximum weight limit that is higher than the weight limit of the users.

Usability: A curved treadmill is ideal for those who want to consume more calories, sprint, and run/walk without harming their joints.

Stability: Inspect all four points of contact with the floor to ensure they are secure and stable.

Equipment Weight: Curved treadmills, as opposed to flat non-motorized treadmills, are intended for running rather than walking because of their sturdiness. Curved treadmills are heavy pieces of equipment. If you’re buying a curved treadmill for your home, go for one that is lighter. Also, for easier transportation, choose treadmills with wheels and a transportation handle.

Belt length: Taller people or those with a longer stride should consider the length of the running area or belt.

Quality of materials (MOC): With enough use, slats can come loose or even break. If you trip, the handrails must be strong enough to support you. The higher the quality of the curved treadmill you purchase, the less time and money you will spend on repairs in the future.

Warranty: Many curved treadmills are covered by a warranty that ranges from one to five years. You can replace parts or receive free servicing during the warranty period (depending on the company norms).

Final Verdict: Best Curved Treadmills

We have tried to offer you honest guides and unbiased reviews (based on customer and expert reviews), including pros & cons, and features to assist you in making the best decision possible.

This list will give you a solid sense of best curved treadmills for your home gym and which one you should purchase. This treadmills are popular because of their excellent performance and build quality.

We believe that the Assault Fitness AirRunner is overall best curved treadmill, NOHrD sprintbok curved treadmill is the most beautiful piece of curved fitness equipment and Speedfit Speedboard ProXL is one of the most technologically advanced curved treadmill in the high range price. 

The IN10CT Manual Curved Treadmill and Resolve Fitness Reactive Runner are the best curved treadmill in the mid price range for intensity training, and sports performance. 

The SB Fitness Curved Treadmill is also perfect for HIIT, Crossfit training in the low range price.

Finally, based on your fitness goals and affordability, you can considered any of the models listed above.

Best Curved Treadmills (FAQs)

Is it worth to buy a curved treadmill?

Although opinions differ, I believe that buying a curved treadmills are a worthwhile purchase.

Let’s look at some of the reasons why a curved treadmill is the best home workout choice.

For every advantage provided by a traditional treadmill, the curved treadmill goes multiple steps ahead. 

A curved treadmill rely solely on the runner’s physical strength to propel the belt forward. It challenges you to work harder than a flat automatic model and burns more energy and fat in less time. This makes it a tempting option for serious runners looking to get more training results in less time.

If you’re still not convinced that a curved treadmill is perfect for you, consider the following answer.

What are the benefits of a curved treadmill?

A curved treadmill has the following advantages over a regular flat treadmill:

  • A curved treadmill allows you to burn more calories 
  • Has a less impact on joints 
  • Stimulates a greater number of muscle groups 
  • Can be utilized for rehabilitation of joints in physical therapy
  • Aids in the improvement of running form
  • Enhances posture through core activation
  • Ideal for high-intensity interval training (HIIT)
  • It does not require the use of electricity, no energy cost
  • Nearly maintenance-free (with a minimalist design)
  • Allows you to run more naturally 
  • Simulates best real road experience
  • Eco-friendly

Are there any disadvantages of a curved treadmill?

Best curved treadmills may also have a few drawbacks:

  • They aren’t ideal for endurance workouts
  • They’re very costly
  • LCD console isn’t extremely advanced like a regular treadmill
  • Unlike a traditional treadmill, they have a fixed incline
  • There is no speed control powered by a motor
  • Curved treadmills that are less expensive do not have Bluetooth connectivity

Can you walk on a curved treadmill?

Yes, you can walk on a curved treadmill. But, curved treadmills, as opposed to flat non-motorized treadmills, are intended for running rather than walking.

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