a man running on a curved treadmill

16 Best Curved Treadmills on the Market

Curved treadmills have the specific purpose of letting you run or walk at your own desired speed. Unlike traditional treadmills, curved treadmills are non-motorized and run with the help of human effort only. It has a rubberized belt platform which is heavy-duty and runs on durable rollers as a conveyer belt. Running outside can be risky as running over random curbs, cracks, holes, or errant banana peels can lead to serious injury. Other hazards such as cars and innocent bystanders are also eliminated by running on a stationary treadmill. Treadmills allow for smooth continuous running in the convenience of your home or gym, so users are free to run regardless of the weather.

Using a curved treadmill is very easy. The treadmill’s platform has a concave curve. Putting your foot on the furthermost point makes the tread slide down and then you can have consecutive steps. Your own speed becomes your treadmill’s speed. Hence you’ll be able to burn more calories than a walk or run on a plane surface or motorized treadmill.

Choosing a curved treadmill could be cumbersome. To ease out your search, we have brought 16 best curved treadmills on the market for you. Lets have a look.

1. IN10CT Health Runner

IN10CT (Intensity) Health Runner Curved Manual Treadmill

IN10CT is a value packed curved treadmill. It is a perfect device for home or offices where you have small spaces for your gym equipment. It is a manual gym and can be used without electricity. It is a motorless treadmill and the user can use it at his/her own variable speed and duration. It is just like walking or running in a park where you put in your solo efforts and no external power pulls you. This treadmill runs as long as you do. There is no minimum or maximum speed that allows you to walk, jog, or run, at your own pace.

2. Assault Fitness AirRunner, Black Frame/Charcoal, 2" x 16.4'

Manual treadmills are one of the best ways to keep yourself fit and going. The Assault fitness AirRunner is a smart looking curved treadmill which offers decent functionality. It has an LCD panel to help you get the best out of your workout routine. It is light weight with only 127 kg and can be relocated within your house with ease. It has a reliable built and is constructed with steel for best rigidity.

3. SpeedFit Speedboard ProXL

SpeedFit Speedboard ProXL is a uniquely designed curved treadmill. It is very efficient and has a heavy duty setup for your workout routine. It has a motorless operation which lets you control your speed and session on your own. No external motor will be powering it and hence you’ll be able to measure your efforts independently. You can effortlessly walk and run on this treadmill. The proper angle at which it is constructed makes you comfortable for required operation.

5. Curved Mechanical Treadmill Commercial Grade

This curved mechanical treadmill is a good quality one. It has a complex and wider set of guards to keep you confident and planted on the treadmill. It has a good belt size of 1500 mm length. The platform is wide enough with 430 mm. You can use it in your commercial place as well as in your house gym. There is a LCD panel which guides you everything about the numbers achieved. It comes with different modes that are Manual, Interval, Ups and downs, Weight loss, Hill running, Mountain climbing, Flat burning, racing, total 8 gear settings.

6. NOHrD Sprintbok Curved Manual Treadmill Ash

NoHrD Sprintbok curved manual treadmill is not just functional but also looks good. It is made out of strong steel and has a beautiful wooden frame above the base frame. You won’t need a seperate room to place it. It has added oversized transport wheels in case you need to move the unit. It will look good in your living area as well due to its good looks. The wooden frame lets it produce lesser vibrations and noise. It has modern design and functionality. You can burn at least 30% more calories with the incline function.

7. Curved Non-Motorized Smooth Self Generating Folding Treadmill

This curved treadmill has one of the most simplistic designs. It is coloured in black and yellow and suits the enthusiasm one may have for gym. It is convenient to store and move. There are grab handles on one side of the equipment and wheels on the other to easily drag the setup. There is a small LCD screen on the top to guide you about the speeds and calories burnt. The LCD panel is minimalist and easy to use.


Woodway Curve treadmill has a very minimalist design. Though it is quite simplistic and basic, it has a massive life and lesser maintenance. You get bigger and more stable bearings in this treadmill which makes every rotation bigger and better. It has a well designed curve to suit various speeds and individual habits. It comes with multiple readout displaying time, speed, incline, distance, pace, calories, and METs. There is a claimed life of 150,000 miles of a treadmill without changing the belt or swapping the deck.

9. Bowflex Results Treadmill Series

Bowflex Result is is another high quality yet minimalistic curved treadmill. It has firm grip grab handles on either side. The foot of the treadmill is made up of high quality steel screws and has a strong plastic round base. It has an ergonomic design to keep everything in your reach. It comes with one-touch adjustments for speeds up to 12MPH and motorized incline up to 15%. The inclination angle is perfect and lets you cut your calories to a huge extent. There is an LCD panel that reads time, speed, distance, calories, and other details.

10. SB Fitness Equipment CT400 Self-Generated Curved Treadmill

This SB Fitness treadmill has high quality rollers placed on either end. It has a very dependable design and one can use it for extended durations. The belt is very responsive and paces up and down on slightest of the user’s movements. It is very durable and long lasting. The maintenance, however, is zero, a timey checkup will make it more responsive to your actions. The entire structure is heavy duty and rigid for all required workout sessions. It comes with a warranty of 10 years Frame (excludes handlebars) Parts: 7 years (includes handlebars).