If you’re looking for a folding treadmill that can handle serious running without dominating your living space, the Sole Fitness F65 Foldable Treadmill for Home deserves a close look. With a powerful 3.25 HP motor, a 20 by 60 inch cushioned deck, and a 0 to 15 percent power incline, it’s built to serve both casual walkers and dedicated runners. In this review, we’ll break down the F65’s key features, compare it to other top folding treadmills, and help you decide if it’s the right fit for your home gym in 2026.
We’ve spent hours evaluating the specs and user feedback for the F65 and its main rivals, including the Horizon Fitness 7.0AT and the NordicTrack T Series 6.5 S. We’ll also share what to look for when shopping for a folding treadmill, so you can make an informed choice. For more compact options, check out our best fold up treadmill picks.
Buying Guide: What to Look for in a Folding Treadmill
Motor Power and Speed Range
The motor is the heart of any treadmill. For a folding model, you want at least a 2.5 HP continuous-duty motor to support regular running. The Sole Fitness F65’s 3.25 HP motor is a standout, offering speeds from 0.5 to 12 MPH, which covers everything from a gentle walk to a fast sprint. The Horizon Fitness 7.4 AT Studio Series 3.5 HP takes it a step further with a 3.5 CHP motor, but it comes at a higher price point.
If you’re primarily walking or light jogging, a 2.5 HP motor like the one in the Sunny Health & Fitness Auto Incline Treadmill is sufficient. But for serious interval training, a more powerful motor ensures smooth, consistent performance.
Running Surface and Cushioning
The running deck size directly affects your comfort. The F65’s 20 by 60 inch surface is ideal for most runners, giving you ample room for a full stride. The Horizon Fitness 7.0AT offers the same dimensions, while the NordicTrack T Series 6.5 S has a slightly smaller 20 by 55 inch deck. If you’re taller or have a long stride, look for a 22-inch width, like the Sole Fitness F80 580818 Folding Treadmill.
Cushioning is equally important. The F65’s cushioned deck reduces joint impact, and the Horizon models feature 3-Zone Variable Response Cushioning for targeted support. For weight loss and joint-friendly workouts, see our top treadmill picks for weight loss.
Incline Range and Versatility
Incline is a game-changer for calorie burn and muscle engagement. The F65 offers a 0 to 15 percent power incline, which is excellent for simulating hills and adding intensity. The Horizon 7.4 AT matches that range, while the NordicTrack T Series 6.5 S tops out at 10 percent. The Sunny Health & Fitness Auto Incline Treadmill also reaches 15 percent, making it a budget-friendly alternative.
For more on using incline effectively, check out our guide on the best incline and speed for fat loss.
Final Thoughts
After weighing all the options, the Sole Fitness F65 Foldable Treadmill for Home stands out as the best all-around folding treadmill for most home gyms, thanks to its powerful motor, generous deck, and reliable folding design. If you’re looking for a more budget-friendly option that still offers great features, the Horizon Fitness 7.0AT Treadmill, Black is a fantastic choice with its app connectivity and cushioned deck. Whichever you pick, you’ll be investing in your health and fitness.
Frequently Asked Questions
Is the Sole Fitness F65 worth the money?
Yes, the Sole Fitness F65 is a high-quality folding treadmill that offers excellent value for serious runners. Its 3.25 HP motor, 20 by 60 inch deck, and 0 to 15 percent incline are features typically found on more expensive models. If you’re looking for a durable machine that won’t break the bank, it’s a solid investment in 2026.
How much space do I need for a folding treadmill?
Most folding treadmills require a footprint of about 6 feet by 3 feet when in use. When folded, they typically stand upright and take up less than 10 square feet of floor space. Always measure your room and check the product dimensions before purchasing.
Can I run on a folding treadmill every day?
Yes, as long as the treadmill has a motor powerful enough for daily use, like the Sole Fitness F65 or the Horizon Fitness 7.4 AT. These models are designed for regular running and can handle the wear and tear. Be sure to follow a maintenance schedule, such as lubricating the belt, to keep it in top shape.
What is the weight capacity of the Sole Fitness F65?
The Sole Fitness F65 has a weight capacity of 350 pounds, making it suitable for a wide range of users. This is a key factor to consider when choosing a treadmill, as a higher capacity often indicates a sturdier frame and more durable components.
