8 Folding Treadmills That'll Take Up Minimal Space in Your Small Apartment

Xterra TR260 Folding Treadmill ($620)

Reaching a speed of 10 mph, Xterra's TR260 model is one of the fastest folding treadmills on the market. While walking or jogging is always an option, this treadmill also has 12 different workout presets that allow you to run up to 10 miles per hour. The heavy-duty steel frame makes it stable enough to support higher running speeds, but the treadmill can still be folded up and is easy to stow away thanks to the built-in wheels.

What reviewers say: "This was extremely easy to assemble with one person (took me about 20 minutes), and works surprisingly well, at various paces. I've tested it with an 11 mile run at 7 mph (8:33 min/mile) and used it for intervals at 9mph (6:45 min mile) and it held up well at both paces. It is surprisingly quiet for a lighter machine and feels stable while I'm running on it."