10 Best Running Machines 2025 in the United States

The NordicTrack T Series 6.5S Treadmill is a versatile running machine ideal for adults who enjoy running and various fitness routines. Its 2.8 horsepower motor provides reliable performance for a smooth workout. The 20” x 55” running surface is spacious enough for most users, while the cushioning system helps reduce the impact on your joints.

The treadmill supports speeds up to 10 miles per hour and an incline range of up to 10%, catering to different fitness levels and workout intensities. The 5” LCD display shows essential workout stats, and the foldable design ensures easy storage when not in use. With a maximum weight capacity of 300 pounds, it accommodates a wide range of users. However, some key features, such as personalized coaching, heart-rate-based training, and automatic adjustment, require a separate iFIT membership, which can be an additional ongoing cost.

The built-in speaker, Bluetooth connectivity, and compatibility with third-party apps like Strava and Garmin are nice additions, but again, some functionalities may be limited without the iFIT subscription. The treadmill's assembly might require some effort, so be prepared for that. The NordicTrack T Series 6.5S is a robust and feature-rich treadmill, but consider the extra cost of the iFIT subscription when making your decision.

The NordicTrack Commercial Series treadmill is designed for those who want a premium running machine with advanced features. One of its major strengths is the powerful 3 horsepower motor that allows speeds up to 12 miles per hour, catering to both walkers and runners. The treadmill also offers a wide range of incline and decline settings (-3% to 12%), which are useful for varying workout intensity and simulating different terrains.

The large running surface (60 inches long and 20 inches wide) provides ample space for comfortable strides. Additionally, the Runner’s Flex Cushioning system helps reduce impact on joints, making workouts more comfortable and reducing injury risk. The iFIT-enabled console with a 10-inch touchscreen offers interactive and personalized workouts, although it requires a subscription for full functionality.

The SpaceSaver design and EasyLift assist make it easier to fold and store the treadmill, which is a plus for those with limited space. The AutoBreeze fans are a thoughtful feature, keeping users cool during intense workouts. However, the machine is quite heavy (275 pounds), which might make initial setup and movement challenging. The subscription requirement for many of the advanced features may be a drawback for some users who prefer not to commit to additional costs. The treadmill supports up to 300 pounds, making it suitable for most adults. The NordicTrack Commercial Series is a good option for those seeking a high-end treadmill with versatile features.

The Sole F80 Treadmill is designed for home use, featuring a powerful 3.5 HP motor that ensures smooth operation for both walking and running exercises. With a spacious 22" x 60" running surface, it accommodates users comfortably, providing ample space for a variety of workouts. The cushioning system enhances comfort and reduces impact on joints, making it suitable for users who prioritize joint health during exercise.

Its incline settings go up to 15%, allowing for intense workouts that simulate uphill running, while the speed range from 0.5 to 12 mph caters to different fitness levels, from beginners to advanced runners. The treadmill is foldable, which is a great space-saving feature for home use, and it comes with a release lever that makes storage simple and convenient. Additionally, the Sole F80 includes Bluetooth connectivity, allowing users to sync with fitness apps, heart rate monitors, and speakers, all of which are displayed on a modern 10.1" touch screen. It also has various built-in workout programs to tailor to different fitness goals.

However, the Sole F80 treadmill is quite heavy at 274 pounds, which may be challenging for some users to move and assemble. Furthermore, its large dimensions may still occupy significant space, even when folded. The weight capacity is impressive at 350 pounds, accommodating a wide range of users. The Sole F80 offers robust features and performance suitable for serious fitness enthusiasts looking for a versatile and durable treadmill for their home gym.