5 Best Curved Treadmills: Popular Brands Reviewed & Compared

When you are doing cardio to burn more calories during your workout routine, you want to get the most out of your time doing it. You wouldn't want to find out that you aren't burning as much as you think, right?

So, we have reviewed and compared the best curved treadmills, which help you burn a higher number of calories when exercising, to find the greatest choice for you. These self-powered machines will give you the best workout and help you reach your fitness goals.

Regular Vs. Curved Treadmills: Which Is Better?

Though you might think that all treadmills are the same, a curved treadmill comes with more benefits. The first is that it is a self-powered machine that comes with no motor. This means that you don’t need to spend money on maintaining a motor like with traditional treadmills.

You will also burn more calories on this type of treadmill. The curve allows you to get better results with the same length of workout since you self-regulate your pace. This means that if you are an efficient runner, you will burn lots of calories.

Also, these are typically made for home gyms and are compact. Because they don’t have a motor, there is also no big chunk of plastic at the back end for you to deal with.


Buying Guide: Choosing a Quality Curved Treadmill

Size vs. Shape

You will need to look for an option that fits in the space that you have available. If you get something too big, you won’t be able to use it freely. Also, if you get something too small, you won’t get the workout you were hoping for. So, measure your space to find something that fits.

Core Components

  • Deck Length
    You want your running surface to be long enough so you can have a good stride. If you are taller, this could be a challenge. So, take care to look at the exact deck length before you make any purchases.
  • Proper Frame
    You need to get an option that will stand up to heavy weight without breaking, and that will last for a long time. Find a treadmill that has a proper frame and will last for years to come.
  • Deck Cushioning
    When you are running on a surface, you want it to be soft enough that your feet don’t hurt afterward. The cushioning level on the deck will determine how you feel. So, search for one that comes with a good amount of cushioning.
  • Usability 
    Some options are made for advanced users who know how to use all the special features, but this might be too much for beginners. So, get an option that is simple enough to use even if you haven’t used a curved treadmill before.

Ease of Assembly

Having an option that you can assemble easily will make your life a whole lot easier. Some options are more complicated, which can be frustrating to put together. So, opt for an option that is known for an easy assembly.

Safety Features

You also want a treadmill that takes your safety into account. Handrails and auto-stop functions can help you stay safe as you push yourself. This will allow you to stay safe with less pressure to catch yourself if you begin to fall. 


5 Best Curved Treadmills Reviewed

1. IN10CT Health Runner

IN10CT Health Runner Curved Treadmill
  • Non Motorized - Place anywhere, no power...
  • Speed Controlled by User - Walk, jog and run...
  • Reduce Shock - Rubber slats and PU belt...
  • Easy to Move - Transport wheels and rear...

Best Curved Treadmill

Dimensions

69 x 32 x 62 inches

Running Tread Area

69 inches

Weight Capacity

400 pounds

Treadmill Weight

341 pounds

Key Feature

30% incline

The IN10CT Health Runner is the best curved treadmill on this list because it comes with many great features that make it well worth the price. Not only does this option come without a motor and is entirely self-regulated, but it also comes with the ability to put anywhere you need it. There is no plug, and it requires no power source.

This option is ideal for putting anywhere in your home gym since it is compact and easy to store when you need it. It is powered by your muscle power, which means that you create the speed that you want. This makes it easy to burn more calories than on a traditional treadmill where the motor does more of the work.

If you want to move faster, then place your feet closer to the front of the machine. If you want to slow down a bit, make sure that your feet strike closer to the machine's middle section. And, if you want to stop completely, just slow down and come to a stop. The machine will stop as soon as you are no longer powering it, so it is simple and easy to come to an end of your exercise.

Pros

  • Comes with safety rails
  • Lightweight and compact
  • Can be put anywhere

Cons

  • May be difficult to move into your home
  • Not capable of handling over 400 pounds

2. Assault Fitness AirRunner

Assault Fitness AirRunner, Black...
  • Like running on air burns up to 30% more...
  • Dimensions: 69.9" L x 32.8" W x 64" H |...
  • Max User Weight: 350 lb
  • Easy on the environment runs on your energy...

runner up

Dimensions

69.9 x 32.8 x 64 inches

Running Tread Area

69.9 inches

Weight Capacity

350 pounds

Treadmill Weight

280 pounds

Key Feature

Commercial Durability (150,000-mile lifespan)

The Assault Fitness AirRunner is our choice for the runner-up since it comes the closest to offering all of the same features that come with the best curved treadmill. Though, this one does come with safety rails that allow you to hold onto the sides if you feel unbalanced at any time. Also, since you power the movement, you can choose how slow or fast you want to go.

This treadmill comes with a weight capacity of up to 350 pounds. This means that those who are overweight can have a chance to start their fitness journey with a machine that can hold their total weight. This makes an excellent option for those who may have health issues since they can determine the pace. If you need to start at a very slow pace, you can control the speed.

Using this curved treadmill is a great way to lose more weight without extending the time you exercise. With the ability to choose your pace, and the incline that the surface has, you will be able to burn more calories while exercising for the same amount of time as a regular treadmill. This means you will get a better workout overall while still being able to stick to your busy schedule.

Pros

  • Commercial durability for long-lasting use
  • Comes with multiple assembly options
  • Lightweight option

Cons

  • Needs to be plugged in
  • Has no warranty

3. SpeedFit Speedboard ProXL

SpeedFit Speedboard ProXL
  • Speedfit is a time-efficient, incredibly...
  • The Speedfit system will layout a variety of...
  • Speedfit is the only fitness system that...
  • Speedfit keeps the walking but eliminates the...

best curved manual treadmill

Dimensions

67 x 33 x 72 inches

Running Tread Area

67 inches

Weight Capacity

400 pounds

Treadmill Weight

308 pounds

Key Feature

Sets up personal workouts from habits

The SpeedFit Speedboard ProXL treadmill is the best curved manual treadmill because you can control every aspect of this model's movement. With no need for any electrical components, you will be able to use your speed to control how fast the treadmill will move. As you speed up, the running surface will keep up with you. When you slow or stop, the treadmill will too.

One of the coolest things about this option is that it comes with the ability to create up to 5,000 personal workout routines that are based on the way you move and how you exercise. Just test out the treadmill for about 10 minutes, then you will be able to have these workouts created for you. Follow these routines to hit your fitness goals and create a more versatile routine.

The design of this running surface is specially made to be easier on your foot as it has a curve that allows you to run on the balls of your feet. This helps eliminate the need to jog since you can go from walking to running at a higher speed whenever you want. This can also help you feel less pressure on your knees when you exercise for a more extended amount of time.

Pros

  • Offers professional assembly
  • Offers personalized workouts
  • Safety rails included

Cons

  • Doesn’t come with a warranty
  • Comes with a higher price

4. NOHrD Sprintbok

NOHrD Sprintbok Curved Manual Treadmill...
  • Smooth Frame / Solid Wood- The most appealing...
  • Modern Design / Curved - Incorporates...
  • Sturdy Handlebar / Touchscreen - Features a...
  • Natural Materials / Maintenance-Free - Thanks...

Top of the Range

Dimensions

70 x 27 x 55 inches

Running Tread Area

68 inches

Weight Capacity

352 pounds

Treadmill Weight

352 pounds

Key Feature

Tablet tracks performance

The NOHrD Springbok is our choice for the top of the range treadmill. This is because it is a premium option that comes with an exceptional design, style, and maintenance-free use. The design of this treadmill has won awards for its innovative design and style. From the curves running surface to the wooden accent panels on the sides, this model is a top of the range option.

Also, the running surface of this model is quite different from other models. The running surface is made from wooden slats instead of a rubber band that moves as a single piece. Instead, the wooden slats are connected but have a bit of space in between them. This creates a more natural feel for you to run on and allows for a better workout.

Though much of the treadmill is made from wood, the handlebars are made from durable metal. This keeps them stable and ensures that they will not break if you hold onto or put your full weight onto them. There is also a small stand for a tablet that is situated right in front of you so that you can see your progress as you exercise and can track it over time.

Pros

  • Premium product
  • Comes with a tablet for tracking routines
  • Premium design with wooden sides

Cons

  • Higher price than many other models
  • Not the highest weight capacity

5. TRUEFORM TRAINER Samsara Fitness

Popular with Serious Runners

Dimensions

64 x 31 x 63 inches

Running Tread Area

62 inches

Weight Capacity

400 pounds

Treadmill Weight

280 pounds

Key Feature

Less steep than others on the market

The TrueForm Trainer from Samsara Fitness is another expensive curved treadmill option on this list. The price is much higher than other options (except for number 4 on our list) and is ideal for those who do not have a tight budget. Other premium options are less popular with users, so it is definitely worth the price.

This treadmill comes with a large running surface that is fit for runners who are taller with long legs. Some models might be too small that you can't get a good stride.

However, you won't feel like you are cramped with the amount of space to run with this model. Plus, this option has a high weight capacity that allows users who have just started their fitness journey to use this machine without worry.

This treadmill is expensive, even if many of the parts are made from plastic, which is a much cheaper material. However, the handrails are still made from metal and have enough strength to hold you steady when you need them to. These are also great for those who need to use them to keep their balance when running at higher speeds.

Also, with a compact design, you will plenty of room in your home gym to find the perfect spot for it.

Pros

  • Higher quality than other models
  • High weight capacity for a lightweight option
  • Not as steep as other choices

Cons

  • Only handrails are made from metal
  • Belt should be cleaned often
  • Expensive

Tips For Curved Treadmill Running

The first tip is that you should never get right on a treadmill for your exercise. You want to warm up your muscles to prepare for running, which will keep you limber and allow for better form. If you don’t, then you will have a higher risk of straining a muscle while exercising.

On the other hand, you should also stretch a bit once you are done exercising. This will help you cool down properly without making you feel as tired or tight after working out. This can also help prepare your muscles for the soreness, which will make you feel less sore the day after.

Also, you should speed up at a slower pace. This will allow your body to work up to get to a higher speed. You don't want to do anything too quickly at first; as mentioned, you need to warm up to it. So, steadily speeding up is the best way to boost your exercise.


People Also Ask (FAQs)

Are curved treadmills good for walking?

Yes, curved treadmills allow you to go at the pace that best fits you, so walking at a fast or slow pace while at an incline will boost your typical workout. 

What kind of maintenance do curved treadmills need?

Because these treadmills are not electric or motorized, no maintenance is needed. However, routine cleaning would help keep it looking like new.

What are the most popular and recommended curved treadmill brands?

Some of the top brands are as follows: Assault Fitness, SpeedFit, Samsara Fitness. These are some of the most popular brands that have a reputation for great products.

Why are curved treadmills so expensive?

These machines are normally much higher in price compared to others because they cost more to make. The design takes more work to create, and the construction of the machine takes more time as well.

Where can I find a quality curved treadmill for sale?

One of the best places to find a high-quality curved treadmill is Amazon. With their great shipping prices, fast deliveries, and lower prices, you can get a good option for less.


Conclusion

Finding the right curved treadmill shouldn’t take a long time, and with the best curved treadmill in our list being the IN10CT Health Runner, you can get the best option possible with less time.