Whether you want a walking, running, or a basic under desk treadmill, there’s a wide array of options available on the market with a 300 lb weight capacity.

But are you sure that a 300 lb capacity treadmill is enough for you?

We recommend a 300 pounds treadmill for people with 250 pounds or less bodyweight. And it’s also a good rule of thumb, helping you buy a treadmill that lasts long.

Let’s check out the five best treadmills with a 300 lb weight capacity. We picked the best ones from each category, which means if you want a walking, running, manual, or under-desk treadmill, you’ll get the best one for your needs.

Quick List: Treadmill 300 lb Capacity

The Best Treadmill 300 lb Capacity

Here’re the five best home treadmills with 300 pounds weight capacity.

1. Best High-End: NordicTrack 1750 (Old Model)

Key Features:

  • Editors’ Rating4.7/5
  • Display: 10″ Smart HD touchscreen
  • Tread Belt: 22″ x 60″
  • Motor: 3.5 CHP
  • Speed: 0-12 MPH
  • Incline: -3% to 15% Auto
  • Cushion: RunnersFlex Cushioning
  • Folding: Yes
  • Weight capacity: 300 lb
  • Dimensions: 78.8″ L x 39.2″ W x 63″ H
  • Warranty: 10-year frame, 2-year parts, and 1-year labor warranty.

The Nordictrack Commercial 1750 (Old Model) is one of the best home treadmills on the market, packed with high-performance features for indoor running.

This machine features a 10″ interactive HD touchscreen with a 30-day iFit family membership. Your iFit trainer can control your machine’s incline, decline, and speed in real-time for a more exciting session.

A 3.5 CHP Smart-Response motor runs up to 12 MPH, and its -3% decline to 15% incline capability makes it stand out from the crowd.

This folding treadmill can load up to 300 lbs capacity, where most likely all your family members may fit in.

One of the awesome things about the NordicTrack treadmill is that it integrates RunnersFlex cushioning technology in its 22″ x 60″ extended belt for a safe and comfortable run.

Related: NordicTrack 1750 Treadmill Review


  • 10″ Interactive HD Touchscreen.
  • Include a 30-day iFit membership.
  • Quickly speed and incline controls.
  • 3.75 CHP DurX commercial motor.
  • A 22″ x 60″ extended running path.
  • Runners Flex cushioning technology.


  • It’s a slightly heavy machine.
  • Its customer service isn’t impressive.


If you want a running treadmill packed with many exciting features and can load up to 300 pounds, the NordicTrack 1750 can be your top choice.

2. Best Mid Range: OMA 5925CAI

Key Features:

  • Editors’ Rating: 4.2/5
  • Display: 7″ LCD Screen
  • Tread Belt: 55” x 20″
  • Motor: 3.0 HP
  • Speed: 0-11.2 MPH
  • Cushion: 6 Shock-absorbing cushions
  • Incline: 0-15% Auto
  • Folding: Yes
  • Weight Capacity: 300 lbs
  • Dimensions: 64.4″ H x 31.1″ W x 69.7″ L
  • Warranty: 10 Year frame, 2-year parts, and 1-year labor warranty.

OMA manufacture quite of few excellent treadmills, from beginners to serious runners. The OMA 5925CAI is their mid-range treadmill, which earned the spot of folding treadmill 300 lb capacity.

The 5925CAI is equipped with a 20″ x 55″ deck along with six shock-absorbing cushions and 300 lb weight capacity, making it a perfect combination for joggers and beginner runners.

If we look farther, this treadmill provides a 3 HP motor that speeds up to 11.2 mph and gives you up to 15% motorized incline adjustment — looks promising for power jogging and light running.

Along with these performance features, the 5925CAI treadmill integrates a 7″ LCD screen and many in-built programs, such as 36+3 Interval, 4 Countdown, and 1 Heart Rate Control.

Related: OMA Treadmill for Home 5925CAI Review 


  • This machine can load up to 300 lbs.
  • It contains a robust 3.0 HP quiet motor.
  • 7″ LCD screen to monitor your progress.
  • It’s packed with 36+3 unique programs.
  • Bluetooth speakers to enjoy music.
  • It’s super easy to assemble.
  • It gives up to 15% incline levels.


  • The deck size is comparatively short.
  • OMA doesn’t provide a lifetime warranty.
  • Don’t have an HD touchscreen.


The OMA 5925CAI can be an excellent mid-range treadmill that you can use for regular walking to light running.

3. Best Affordable: NordicTrack T 6.5 S

Key Features:

  • Editors’ Rating: 4.0/5
  • Display: 5″ Backlit display
  • Tread Belt: 20″ x 55″
  • Motor: 2.6 HP
  • Speed: 0-10 MPH
  • Incline: 10% incline
  • Cushion: FlexSelect cushion
  • Folding: Yes
  • Weight Capacity: 300 lb
  • Dimensions: 54″ H x 36″ W x 73.5″ L
  • Warranty: 10-year frame, 2-year parts, and 1-year labor warranty.

The NordicTrack T 6.5S Treadmill is one of the best and most recommended treadmills for budge buyers.

This machine comes with a 5″ Backlit display with 30-day iFit membership where you can train with world-class personal trainers in the comfort of your home.

The T 6.5 S build with a 2.6 HP motor with a speed of 10 mph. To increase your intensity, you can adjust this machine incline level by 10%.

NordicTrack integrates FlexSelect cushioning technology in its 20″ x 55″ trade belt to soften the impact on your joints and minimize future injuries.

This folding treadmill can load up to 300 lbs of user weight and has extended warranty life — giving you peace of mind in the long run. 

Related: NordicTrack T 6.5 S Treadmill Review


  • 30-day iFit Trial Membership.  
  • Dual 2″ Digitally Amplified Speakers. 
  • 2.6 HP commercial plus motor.
  • FlexSelect cushioning reduces impact.
  • Quickly incline and speed control.
  • It includes an extended warranty life.
  • It can carry up to 300 lb user weight.


  • Incline level slightly low.
  • The screen is slightly small.


If you’re looking for a walking and light jogging treadmill on a tight budget, the NordicTrack T 6.5 S is one of the best treadmills you can own.

4. Best Under Desk: LifeSpan TR1200

Key Features:

  • Editors’ Rating: 3.8/5
  • Display: Integrated step counting
  • Tread Belt: 20″ x 50″
  • Motor: 2.25 HP
  • Speed: 0.4-4 MPH
  • Folding: Under-desk treadmill
  • Weight Capacity: 350 lb
  • Site Rails: Plastic
  • Dimensions: 63″ L x 28.5″ W x 7.25″ H
  • Warranty: Lifetime frame, 3-years motor, 2-years parts, and 1-year labor.

Looking for an under desk treadmill 300 lb capacity? Here’s the one for you.

The LifeSpan TR1200 is one of the best under desk treadmills with a weight capacity of 350 pounds. It includes a console readout where you can monitor your distance traveled, calories burned, speed, walk and run time, and step count.

This small and compact treadmill build with a 2.25 HP motor and 20″ x 50″ belt where you can comfortably walk up to 4 mph pace.

LifeSpan protected this TR1200 treadmill with a lifetime frame, 3-years motor, 2-years parts, and 1-year labor warranty, which is impressive. 

Related: The Best Under-Desk Treadmills for 2022 


  • This treadmill can load up to 350 lbs.
  • 20″ x 50″ deck for a comfortable walk.
  • You’ll get a lifetime frame warranty.
  • It builds with a 2.25 HP quiet motor.
  • Intelli-Step technology to count steps.
  • A small and compact size treadmill.


  • Not for power joggers and runners.
  • It’s a slightly expensive treadmill.


If you’re looking for a compact under-desk treadmill for your regular home and office uses, the LifeSpan TR1200 can be an excellent choice.

5. Best Manual: Sunny Health & Fitness SF-T7723

Key Features:

  • Editors’ Rating3.7/5
  • Display: None
  • Tread Belt: 16″ x 53″
  • Incline: 13.5% Fixed
  • Resistance: 16 Levels Magnetic
  • Folding: Yes
  • Item Weight: 110 lb
  • Weight Capacity: 300 lb
  • Dimensions: 59″ L x 27″ W x 55″ H

Sunny Health & Fitness is one of the most popular treadmill brands in the industry, and this SF-T7723 manual treadmill can be an excellent option for walking and jogging.

This self-powered treadmill stands at a fixed incline of 13.5%, promoting more intensity during training. Its high-density handrails support multi-grip functioning, encouraging a versatile yet challenging cardio session.

This machine provides a 53″ x 16″ deck for a comfortable cardio workout, while the 16 magnetic tension levels help you burn more calories in less time.

Related: The 5 Best Manual Treadmills in 2022


  • Multi-grip handles promote versatility.
  • A 53″ x 16″ ample trade belt.
  • It stands at a fixed incline of 13.5%.
  • 16-levels of magnetic resistance.
  • Heavy flywheels create high-intensity.
  • This treadmill can carry up to 300 lbs.
  • You don’t need electricity to workout.


  • The incline isn’t adjustable.
  • It doesn’t provide any console.
  • It’s not ideal to do a power jog or run.


If you’re looking for a 300 lb capacity manual treadmill for regular walk and jog, the Sunny SF-T7723 is an impressive option to check out.

Things to Consider When Buying a 300 lb Capacity Treadmill

Here’re the key features you should check out when choosing a treadmill.

Large Deck

Whether we want to walk or run depends on the size of our treadmill deck.

A short deck can be sufficient for running for a smaller person, whereas a tall person may need a larger one.

Here’re the general recommendations for treadmill belt:

  • For walking: 16″ x 50″ or larger
  • For jogging: 20″ x 55″ or larger
  • For running: 20″ x 60″ or larger

However, if you’re a tall person, going with a slightly larger deck than recommended might be wiser.

Strong Motor

When we want to buy an electric treadmill, it’s wise to check out the motor power. If you’re interested in manual treadmills, you can skip this section.

According to your training style, good motor power and speed help make your walking or running session smooth.

Here’re the general recommendations for motor power:

  • For walking: At least 2 HP or more
  • For jogging: 2.5 HP or more
  • For running: 3.0 HP or more

And here’re your motor speed recommendations:

  • For walkers: 8 mph or higher
  • For joggers: 10 mph or higher
  • For runners: 12 mph

Remember, how powerful the motor you need may vary depending on your body weight. The above recommendations apply best to a 200 lb to 225 lb person. 

If your body weight is more than that, you may need to look for a more powerful motor. 

Heavy-Duty Frame

A treadmill with a heavy-duty frame doesn’t only give us a stable workout but also promises to provide us survises for the long years.

So make sure you’re buying a treadmill with a well-built frame that can give you a challenging session without shaking.

Most of the high-end models are equipped with a solid frame. But when you’re buying a budget model, make sure you check that out.

Weight Capacity

As I mentioned earlier, if your body weight is 250 pounds or less, then a 300 pounds capacity treadmill is sufficient for you.

But if you’re a heavy person, look for a higher capacity treadmill.

The general rule of thumb is that go for a 50 pounds higher weight capacity treadmill than your body weight, which will help you get a more smooth and stable running experience over the years.

However, if your body weight is 300 lb or more, you should look for a higher capacity treadmill.  

Good Warranty

Warranty is also crucial to check, which is a significant sign of a machine’s built-in quality and how long it can give you the services.

Here’re the best treadmill warranties you can match with your machine:

  • Frame and motor: At least 10-years or lifetime coverage.
  • Parts and electronics: About 2 to 5 years, depending on the brands.
  • Labor: At least 1 to 2 years labor warranty.

However, the warranties may vary on different budget treadmills. 

Final Word

Okayyy, we’ve crushed it — treadmill 300 lb capacity.

Our chart highlights some of the best treadmills with 300 pounds weight capacity in different models. So, whatever your needs, you can easily pick the best one accordingly.

If you’ve any questions regarding the 300 lb weight capacity treadmill, feel free to ask in the comment section below. We’ll definitively help you out!

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