10 Best Incline Treadmills 2026 in the United States

The NordicTrack T Series 10 is a solid option for anyone looking for an incline treadmill that balances performance and convenience. It offers a 0-12% incline range, which is good for simulating hills and adding variety to workouts, helping you target different muscles for walking, jogging, or running. The motor produces 3 to 3.6 horsepower, enough to support speeds up to 12 mph, so it can handle most training paces comfortably, from walking to running. The running surface measures 20 inches wide and 60 inches long, which provides enough space for most users to move naturally without feeling cramped. This treadmill also folds easily to save space, which is a real plus if you have limited room.

The tilting 10-inch touchscreen adds a modern touch, letting you control speed and incline quickly, and it connects to iFIT for interactive workouts and syncing with other fitness apps. However, keep in mind that the full iFIT experience requires a membership, which is an additional cost. The treadmill can support users up to 325 pounds, which fits a broad range of adults. While the cushioning offers some joint protection, those with sensitive knees or joints might find it less soft compared to higher-end models. Assembly is required and might take some time, which is typical for treadmills but worth noting.

This treadmill serves as a practical choice for adults wanting a variety of incline options, solid speed, and foldability in a compact design, especially if interactive workout programs are valued and investing in the iFIT membership is an option.

The Horizon Fitness 7.4 AT Studio Series Smart Treadmill is designed for serious home workout enthusiasts who value connectivity and performance. One of its standout features is the Bluetooth connectivity, which allows users to stream fitness classes, movies, and music, making workouts more enjoyable. It also includes an integrated device rest and a rapid-charge USB port, ensuring your devices stay powered throughout your workout without additional subscription costs.

The treadmill boasts a spacious 22 x 60-inch running surface with 3-zone Variable Response Cushioning, providing excellent support and comfort during runs. The incline can be adjusted from 0 to 15%, and speed ranges from 0.5 to 12 mph, catering to a variety of fitness levels and workout types, from walking to intense running intervals. The treadmill is designed to support up to 350 pounds, making it suitable for a wide range of users. The QuickDial controls and responsive drive system allow for smooth and fast transitions between different speed and incline settings, which is particularly beneficial for interval training.

The treadmill includes several workout programs like 5K, Calorie, Distance, and Hill Climb, adding variety to your exercise routine. It also features practical elements such as integrated Bluetooth speakers, water bottle holder, fan, and energy saver mode for added convenience. Despite its hefty weight of 318 pounds, the one-step FeatherLight hydraulic folding system makes it relatively easy to store when not in use. Users should be prepared for the initial assembly and the space it occupies when set up. This treadmill is a solid choice for those looking for durability and a comprehensive set of features to enhance their home workout experience.

The ProForm Carbon TLX is a versatile incline treadmill designed for both walking and running, with a solid incline range of 0-12% that allows you to target various fitness goals, from casual walks to more intense hikes and runs. Its 3-horsepower motor supports speeds up to 12 MPH, which covers most users' needs for jogging or running at a comfortable pace. The running surface measures 20 inches wide and 60 inches long, offering enough space for most users to move comfortably but might feel a bit tight for very tall runners. One of its strengths is the ProShox cushioning system, which helps reduce impact on your joints, making workouts safer and more comfortable over time. This model supports up to 300 pounds, so it fits a wide range of users.

It features a 7-inch display and quick controls for speed and incline, making adjustments easy even if you’re new to treadmills. The treadmill is iFIT enabled, offering access to thousands of workouts and smart adjustments, though this requires a subscription. A built-in fan and a device shelf with USB-C charging enhance workout comfort and convenience. Its foldable SpaceSaver design with easy lowering and transport wheels makes it practical for smaller spaces. On the downside, some key features like automatic speed and incline adjustments and access to advanced workout programs depend on the iFIT subscription, which adds ongoing cost. The treadmill weighs 221 pounds, making it sturdy but potentially challenging to move without help despite the transport wheels.

This treadmill achieves a good balance between performance, smart features, and space-saving design, making it a suitable choice for adults looking for a compact yet capable incline treadmill to support varied fitness routines.