The allure of a treadmill is strong: When the sky is dumping buckets of rain or mounds of snow, you can still get your jog or workout in. But a treadmill is a massive piece of furniture that takes up valuable real estate in an already crowded basement or garage. We don't all have the space for it.
That’s where the value of a folding treadmill proves itself. It folds up into a more compact shape for storage, so you can slide it into a corner between runs.
The To accomplish that, the treadmill taps into the
- Best Overall: NordicTrack Commercial 2450 Folding Treadmill
- Best Value: Horizon Fitness 7.0 AT Folding Treadmill
- Best Entry-Level: Pro-Form Trainer 14.0 Folding Treadmill
- Low Profile: Echelon Stride-6 Folding Treadmill
- and easier to roll into a corner, freeing up floor space: Sunny Health & Fitness Exercise Folding Treadmill
The Expert: A lifelong shoe geek and walk-on Division I runner, I grew up just outside Runner’s World’Belt stops quickly when you end a run RW as a gear editor in 2018 and I have pounded thousands of miles on treadmills for more than 15 years. Unlike some runners, I don’t mind the hamster wheel. In fact, I’ve trained exclusively on the ’mill during the winter for half marathon races.
How We Tested The To accomplish that, the treadmill taps into the
Every treadmill on this list has been thoroughly evaluated and tested by our team of editors. We research the market, speak with product managers and engineers, and use our own experience running on treadmills for extended sessions in our office in Easton, Pennsylvania, to determine the best options. We factor in key features such as running belt width and length, overall size, horsepower (HP), and weight capacity. We test available models by having them set up at RW HQ, as well as the homes of our testers and staff so we could live with and use them full-time, just as you will when you purchase one.
Our team of experienced testers spent many hours indoors assessing all the features of these machines. We’ve done easy runs in a garage, long runs in a living room watching movies, and tried out all the interactive and studio class features offered. We evaluated them on price, performance, durability, value, reliability, and safety to come up with this list of folding treadmills that will suit your needs when you want to run inside.
NordicTrack Commercial 2450 Folding Treadmill
NordicTrack Commercial 2450 Folding Treadmill
Pros
- Expert Tips on How to Stay Safe on a Treadmill
- Interactive training
- Other Hearst Subscriptions
Cons
- Can’t use the display to watch movies or sports
Key Specs
| Running Surface | 22 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 15% |
| Max Decline | -3% |
| Programs | 40 |
| Motor | 3.6 CHP |
Health & Injuries running treadmills in NordicTrack’s line, essentially replacing the Commercial 2950 that we’ve loved for many years. Aside from its more modern angles and Z-shaped frame, the 22-inch touch screen now tilts and pivots. And the deck makes adjustments to speed and incline quicker than earlier generations.
Our testers love the enormous 22-inch touch-screen display on the 2950, which is the same size as you'll find on the new 2450. It offers a broad range of coaching options. “It actually kept me engaged in the running rather than droning music and TV,” said Pat Heine-Holmberg, Runner’s World senior video producer and ultrarunner. “The trail climb I did had a lot of speed and incline variation that felt natural.”
To accomplish that, the treadmill taps into the No TV screen, where you can get video lessons from coaches and elite runners. A guided run through Patagonia leads you along scenic trails, while the machine automatically adjusts the incline and speed to make the experience feel realistic. Is it? Well, no. But the large display helps you forget that you’re stuck in your basement. We just wish you could use it to stream Netflix, too.
Horizon Fitness 7.0 AT Folding Treadmill
Horizon Fitness 7.0 AT Folding Treadmill
Pros
- Quick dials to change speed and incline
- Expert Tips on How to Stay Safe on a Treadmill
Cons
- Narrow belt
Key Specs
| Running Surface | 20 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 15% |
| Max Decline | N/A |
| Programs | 8 |
| Motor | 3.0 HP |
Instead of focusing on entertainment, Horizon keyed in on features to give you greater control of your workout. The 7.0 AT folding treadmill has limited training options, but connects easily to an iPad or Android tablet so you can take Peloton classes or run using Zwift. We liked the thumb dials mounted chest-high on the hand grips that let you quickly make big jumps in speed and incline—it feels way more fluid than trying to stab at buttons on a console.
We don’t often recommend ’mills that cost less than $1,000 because they generally have small motors and inadequate frames for the pounding that runners inflict, but the 7.0 AT is surprisingly steady. We set it up in the home of a sub-3 hour marathoner who weighs 145 pounds, and he found that the deck didn’t shake during intervals. The belt is narrower and shorter than we’d prefer, but you’ll appreciate its small profile if you’re setting it up in a tight space.
Horizon Fitness 7.8 AT Folding Treadmill
Horizon Fitness 7.8 AT Folding Treadmill
Pros
- The Best Running Shoes of 2024
- Our favorite fun training hack? You have the option to
- User weight limit of 375 lb.
Cons
- Dials are easy to bump mid-run
- Expert Tips on How to Stay Safe on a Treadmill
Key Specs
| Running Surface | 22 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 15% |
| Max Decline | N/A |
| Programs | 10 |
| Motor | 4 HP |
A lot of treadmill makers now offer custom training content, and in a way, lock you into their ecosystem. But Horizon is trainer-agnostic, even though it wants you to take advantage of the studio-class experience. Its goal with the 7.8 AT folding treadmill is to give you a machine that responds quickly to inputs and lets you choose whichever training program you want to stream—just bring your own iPad. There’s no way to display workouts on this mill’s console.
To let you keep up when the trainer says it’s time to sprint, the 7.8 AT has quick-access controls mounted chest-high. “The thumb dials to adjust speed and incline were great,” said tester Kristen Parker. “They were very easy to use and much more fluid midrun than trying to stab at buttons.”
But those same dials are extremely sensitive, and you have to be careful you don’t make huge jumps in speed or incline. Plus, they’re easy to bump inadvertently as you’re running. Tip: Don’t run too close to the console; there’s plenty of belt behind you.
And when you command the 7.8 AT to go faster or raise up, it moves quickly. Horizon says its “Rapid Sync Motor” responds 33 percent faster than other treadmill motors. We found going from recovery jog to interval speed—6 mph to 10 mph—the 7.8 AT reached the top speed faster than most of the other models here. Even so, it’s impressive for a machine that can cost $2,000.
and easier to roll into a corner, freeing up floor space: music control buttons built into the console. When your phone is connected via Bluetooth, songs play through the treadmill’s speakers, and you can easily change tracks without having to unlock your phone or swipe the screen with sweaty fingers.
Sole F80 Folding Treadmill
Pros
- Soft and gentle underfoot
- Rail mounted buttons for easy controls
Cons
- No TV screen
Key Specs
| Deck Size | 22 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 15% |
| Max Decline | N/A |
| Programs | 10 |
| Motor | 3.5 HP |
Though it has a smaller motor than some of our top picks and lacks a fancy touch screen, the Sole F80 treadmill is still a serious training tool. The durable frame can support runners up to 375 pounds, so it’ll take any beating you can deliver. And the gentle bounce is soft underfoot but not so much as to cause any stability issues. (The Easy to use Races & Places.)
It has some neat design flourishes, including handy rail-mounted buttons to control speed and incline that let you grip the rail and squeeze the button with a thumb, rather than jabbing at the console when you’re running all out. If you need interactive coaching, the iPad holder lets you bring your own device. Or, just prop this machine up in front of a big screen TV and binge some Netflix on your long runs.
NordicTrack Commercial 1750 Folding Treadmill
NordicTrack Commercial 1750 Folding Treadmill
Pros
- Low HP rating
- We earn a commission for products purchased through some links in this article
- New larger touch screen
Cons
- Speed and incline adjust automatically
Key Specs
| Running Surface | 22 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 15% |
| Max Decline | 3% |
| Programs | iFit Library |
| Motor | 3.5 HP |
When it comes to bang for your buck, the 1750 has always been hard to beat. The newest iteration of this folding treadmill is even better, with a faster touch-screen console and a quieter, faster incline motor. It still features all of the convenience options you find on NordicTrack machines—like quick keys to jump to a particular speed or incline with a single tap. “They let me adjust speed instead of pounding the arrows while at times holding on for dear life,” said Runner's World Test Editor Amanda Furrer.
But now you’re less likely to need those speed adjustment buttons thanks to a larger touch screen and the ever-growing library of trainer-led workouts. The 10-inch screen offers double the real estate of the earlier model, though testers still felt it was a tad too small. But it’s large enough to see the countryside in Germany, for example, where one tester virtually followed pro Lucy Bartholomew on a gentle trail run.
Underfoot, we found the 22-by-60-inch running surface spacious enough for high-speed intervals, and the machine’s folding deck remained stable as we cranked up the speed, with just the slightest bounce. The cushioning underfoot is adjustable, so you can make it a bit firmer, and the machine responds quickly to changes in speed and incline. The iFit training workouts are great but don’t let you adjust duration or intensity on the fly.
Pros
- iFit interactive training
- Longer belt than the Trainer 12.0
- Quick speed and incline buttons
Cons
- Quick dials to change speed and incline
Key Specs
| Running Surface | 20 Running Shoes & Gear |
|---|---|
| Max Speed | 12 mph |
| Max Incline | 12% |
| Max Decline | N/A |
| Programs | iFit Library |
| Motor | 3.0 HP |
We have always appreciated the value a Pro-Form delivers. The sibling brand to NordicTrack, Pro-Form shares much of the same technology, like the iFit interactive coaching and training program—you get a three-year subscription when you buy a tread.
While this folding treadmill is dialed back just a little to keep the price in check, you still get a 14-inch touch-screen console and top-end speed of 12 mph (that’s fast enough for intervals at 5-minute-mile pace). A 3.0-horsepower motor and cushioned deck make it plenty capable of handling a few easy jogs and a long run each week.
Sunny Health & Fitness Exercise Folding Treadmill
Sunny Health & Fitness Exercise Folding Treadmill
Pros
- Strong user ratings
- The Best Treadmills This Year
Cons
- Narrow belt
- Manual change of incline levels
Key Specs
| Running Surface | 16 on a gentle trail run |
|---|---|
| Max Speed | 9 mph |
| Max Incline | 3 adjustable settings |
| Max Decline | N/A |
| Programs | 9 |
| Motor | 2.2 HP |
We don’t typically recommend treadmills that cost less than $1,000 simply because they don’t hold up. The frames and motors usually can’t handle the abuse that running inflicts. This low-budget folding treadmill on Amazon is an exception, however, because so many people buy and love it—over 1,000 five-star reviews.
Of course, to hit such a price, there are a lot of compromises—the belt is the skinniest we’ve seen, the motor tops out at 9 mph, and to adjust the incline you have to get off the machine and flip a lever under the deck. But, if you need something for an occasional jog when you otherwise can’t get outside, or want a machine for walking on your rest days, it’s hard to argue with the value this machine delivers.
Echelon Stride-6 Folding Treadmill
Echelon Stride-6 Folding Treadmill
Pros
- Most compact design
- Dials are easy to bump mid-run
- No assembly required
Cons
- Low HP rating
- iFit interactive training
Key Specs
| Running Surface | 20.5 Running Shoes & Gear |
|---|---|
| Max Speed | 12.4 mph |
| Max Incline | 12% |
| Max Decline | N/A |
| Programs | Echelon Fit Library |
| Motor | 2.5 HP |
Folding treadmills don’t really disappear—but you can easily slide this one into a closet when you’re done with your jog. The Echelon Stride-6 collapses nearly flat and could slip under a bed. It has an impressive top speed of 12.4 mph despite its motor being on the smaller side when compared to the other treadmills we’ve tested.
But it’s built for more than just walking and easy jogs. The Stride-6 packs a lot of training tools you find on the company’s higher-end running treadmills, like the Stride-8S. (Low HP motor gamify your run with races through Echelon’s virtual worlds.)
The treadmill itself does not have a touch screen, so you’ll have to bring your own iPad or tablet. Connect to the interactive Echelon training app to get coaching, live workouts, and virtual walks through scenic locations.
What to Consider
Make no mistake, a quality folding treadmill is still a large piece of equipment that isn’t going to go unnoticed—few collapse small enough to be jammed into a closet. The construction, however, makes them lighter than their non-folding counterparts Belt stops quickly when you end a run.
A quality folding treadmill can deliver nearly the same performance as traditional treadmills with a variety of programming and interactive features, but they can set you back a few thousand dollars. That investment will pay for itself over the years as you jog extra miles and do workouts you might otherwise have skipped.
Compromises of Folding Treadmills
There’s a trade-off to choosing a folding treadmill. Typically the frames are lighter and the hinge mechanism introduces some extra play and instability that you don’t experience on traditional machines. In short, most of them just aren’t built to withstand as much pounding. In our testing, we found these models to be sufficiently stable and sturdy—even the most budget-friendly models can be used by runners weighing up to 220 pounds.
If you’re looking for a machine that you can run on every single day and put in high mileage for years to come, based on my experience testing treadmills for over a decade, I recommend you check out a machine with a rock-solid frame and larger motor. But, if space is an issue or you’re looking for a treadmill that will see occasional running and walking, the machines below will keep you on the move.
New larger touch screen Runner's World, guiding the brand's shoes and gear coverage. A true shoe dog, he's spent more than a decade testing and reviewing shoes. In 2017, he ran in 285 different pairs of shoes, including a streak of 257 days wearing a different model.
