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No treadmill can beat running on real terrain, but the best treadmills for running can get pretty close. Treadmills have come a long way from the clunky, space-hogging machines that doubled as storage racks in your parents' basement: Many new models offer next-level features including hi-res touchscreen displays, on-demand workouts, and customizable gradients that mimic legendary climbs. They also have powerful motors and tank-like builds that can handle heavy and regular impact. With a high-quality running treadmill, you can lock in your speed, incline, and duration in seconds to sneak in a workout at home whenever you want.

Plus, some machines come with perks that running outside just can’t offer. "Many treads offer a more cushioned belt that allows for better shock absorption, which is more gentle on joints than hard pavement or concrete," says Kristina Centenari, a NASM-certified CPT and Tonal and Nike Running Coach.

If you're looking to invest in a new piece of home gym equipment to help you train for your next race or crush your cardio goals, check out our list of the best treadmills for runners before you smash that add-to-cart button. Every treadmill on our list has been thoroughly tested and gets our green light for runners of all strides and skill levels.

Our Favorite Overall Treadmill for Running

We chose the NordicTrack Commercial 2450 as the best overall treadmill for running because it features an ultra-vivid and responsive touchscreen display, a roomy deck, and ample shock absorption for harder runs. Its quick transition from a -3% decline to 12% incline means you can pretend you're running up that hill, crush a HIIT workout, or train for the (notoriously steep) Mount Washington Road Race.

Best Treadmills for Running: At a Glance

All the best treadmills for running, all in one place:

Best Treadmill for Running Overall: NordicTrack Commercial 2450Best Gym-Quality Treadmill for Running: Life Fitness T5 TreadmillBest Value Treadmill for Runners: ProForm Carbon TLXBest Smart Treadmill: Peloton TreadBest Manual Treadmill for Runners: AssaultRunner ProBest Incline Options for Runners: NordicTrack X22iBest Folding Treadmill for Runners: Horizon Fitness 7.0 AT TreadmillBest Treadmill for Runners With Streaming Classes: BowFlex Treadmill 22

Methodology: To put together this list of crème de la crème treads, we spent weeks testing popular treadmills and evaluating them for tech features, ease of use, programming, comfort, and more. Learn more about our fitness testing methodology here.

In This Best-of List: Whether you're training for a half marathon or simply trying to get your heart rate up, these are the best running treadmills that'll (figuratively) get you wherever you need to go.

JUMP TO: Best Overall | Best Gym-Quality | Best Value | Best Smart | Best Manual | Best Incline | Best Folding | Best for Classes | Compare Costs |Testing Process | What to Look For | FAQBest Treadmill for Running Overall: NordicTrack Commercial 2450

NordicTrack

NordicTrack Commercial 2450$2,999 $2,499

NordicTrack

The NordicTrack Commercial 2450 has all the frills: high-tech features, a cushioned deck for longer runs, and an extensive range of speed and incline/decline options. You'll want to snag an iFit subscription to max out the benefits of this runner-approved machine.

Product Features to Consider

Speed: 0 to 12 mphIncline: -3% to 12%Running belt dimensions: 20" x 60"Subscription required? No, but recommendedOur Tester’s Take

The NordicTrack 2450 boasts all the bells and whistles that'll make you (actually) look forward to an indoor run. With its sharp display, a deck built for long strides, and the extensive incline and decline ranges, this treadmill can keep your mind occupied while your legs actually do the work.

When testing this treadmill, we were especially impressed by the 22-inch HD touchscreen that's both responsive and easy to use—it's like a really large iPad. It pivots and tilts, which comes in handy when you're hopping off the tread for, say, an upper-body strength circuit. And you can count on the machine's surprisingly powerful fans to keep you cool the whole time.

The 60-inch deck adjusts from a -3% decline all the way to a 12% incline (most home treadmills cap out at a 10%) in a tight 17 seconds. And if you're streaming a trainer-led iFit workout, the incline and decline will adjust automatically while the tiltable screen makes for a more immersive experience. One of our testers, a D2 collegiate football player and avid user of indoor cardio equipment, says iFit is the best software he's seen on a treadmill so far. "Its programming capabilities are way more extensive than expected—there are far more workout possibilities than I even have time to explore," he says. We think shelling out $15 a month (for an individual plan) or $39 a month (for a family plan) is worth it.

Not only is this tread's deck spacious, it's also well-cushioned. “Shock absorption is a bonus to this machine—and a joint-saver, for sure,” our tester notes. The treadmill’s durable steel construction and 10-year frame warranty also guarantees some peace of mind.

ProsConsGreat speed and incline variationRequires iFit subscription for full functionalitySpacious deckHeavy to move aroundEasy-to-use touchscreen displayRequires WiFiFoldable for easy storageBest Gym-Quality Treadmill for Running: Life Fitness T5 Treadmill

Life Fitness

Life Fitness T5 Treadmill$5,852 $5,267

Life Fitness

Big-box gyms carry the Life Fitness T5 for a reason—you can count on this tread to last for years. The lifetime warranty on the frame, adjustable shock absorbers, and ample, cushioned deck make this a smart investment for both your body and home.

Product Features to Consider

Speed: 0 to 12 mphIncline: 0 to 15%Running belt dimensions: 60" x 22"Subscription required? NoOur Tester’s Take

The T5 comes with a lifetime warranty on the frame and a 10-year warranty on the motor, which makes it a solid option if you have multiple runners in your household putting a lot of wear and tear on the machine. The 3.0 continuous horsepower motor (aka the CHP—we look for 2.5 or higher from a running treadmill), 12 mph max speed, and 15% max incline can accommodate everyone from rookie runners to seasoned marathoners looking to pack in some training sessions indoors.

The 60-inch deck is good for users of most heights and strides, and the running belt’s shock-absorption system helps ease impact on the joints, so you can run or sprint with less chance of shin splints striking the next day. You can even adjust the firmness of the shocks so it feels like you’re running on different terrain. "The ability to mimic road versus grass conditions could be beneficial for runners who do cross country, track and road running during various seasons," says Cassandra Padula Burke, NASM-certified personal trainer, Road Runners Club of America Level 1 coach, and USA Triathlon Level 1 coach.

The T5 is available in two console options: the Go Console and the Track Connect Console. The Track Connect will cost you an extra $600, but it's sleeker and comes with Apple Watch and Samsung Galaxy Watch connectivity, two extra user profiles, more preloaded workouts and custom workouts, and a rack to hold your phone. It's worth noting that if your home gym is short on space, the T5 may take up a big chunk of it, since it doesn't fold up.

ProsConsAvailable in two console optionsNo decline capabilitiesLong warranty on partsDoesn't foldRoomy deckCushioned for shock absorptionBest Value Treadmill for Runners: ProForm Carbon TLX



Photographer: Joe Bulger

Photographer: Joe Bulger

Photographer: Joe BulgerChevronChevron

ProForm

ProForm Carbon TLX$2,199 $949

ProForm

The ProForm Carbon TLX is nothing extravagant, but we found it to be a solid and dependable machine with enough deck space for taller athletes. It's a stellar option for beginners or seasoned runners who don't require lots of fancy features.

Product Features to Consider

Speed: 0 to 12 mphIncline: 0 to 12%Running belt dimensions: 20" x 60"Subscription required? No, but recommendedOur Tester’s Take

The ProForm Carbon TLX is a testament to the fact that you don't have to shell out multiple paychecks to get one of the best treadmills. This sub-$1,000 model features a 7-inch LCD display, a max speed of 12 mph, and a 10-year frame warranty that easily pays for itself. "I was impressed with its performance—it feels much higher-end than I was previously expecting," one of our testers notes.

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In our testing, we found the 60-inch deck to be spacious, and we were impressed that the treadmill hit its max incline of 12% in less than 50 seconds without any jerky movements. While the ProForm Carbon TLX is a budget model, you'll still be able to crush sprints thanks to the 3.0 CHP motor that accelerates to 12 mph and cooling fans that mimic the breeze of an outdoor sprint. We also liked that this treadmill runs whisper-quiet, is lightweight, and folds up easily when not in use. Folding it down is as simple as applying pressure to a visible bar and gently guiding the tread down; to use, simply raise the tread to its original positioning.

The shock absorption was not the best of treadmills we tested, especially as we increased the speed. We also weren't super impressed with the belt—it offered minimal support for our body weight, which checks out since the machine's maximum weight capacity is only 300 pounds. However, we still found this model to be comfortable enough for most runs, with minimal give beneath each step.

ProsConsLightweight and foldable for easy storageNo decline capabilitiesReaches 12 mph and 12% inclineNot the best shock absorption10-year frame warrantyBelt feels lower-qualityEasy to useBest Smart Treadmill: Peloton Tread

Peloton

Peloton Tread$2,995 $2,695

Peloton

The Peloton Tread has a gorgeous touchscreen display and the ability to stream thousands of on-demand workouts (with the all-access membership). Translation: You get all the perks of group fitness minus the crowded studio and commute.

Product Features to Consider

Speed: 0 to 12.5 mphIncline: 0 to 12.5 %Running belt dimensions: 20" x 59"Subscription required? No, but highly recommendedOur Tester’s Take

Whether you live to run or just signed up to do your local Thanksgiving 5k, you’ll go wild for the Peloton Tread's smart features, which are exciting enough to turn an indoor workout into the highlight of your day. While you don't technically need the membership (an all-access pass costs $44 a month), you'll definitely want it to access all the features—such as a variety of coach-led classes and workout metrics. The Tread has the same sleek, high-res screen you’ve seen on the Peloton Bike, and it streams everything from hardcore runs to yoga classes and strength-training workouts. We found the touchscreen to be very responsive, even with sweaty hands, and the console was surprisingly easy to use for first-timers.

One of our testers, who's reviewed more than 50 treadmills, calls the Peloton the smoothest treadmill she's ever been on. Rather than jolting you into a new speed, the almost-immediate transition from a walk to a full sprint is smooth and seamless. We also found the belt to be stable and grippy, and the 60-inch deck provided plenty of space to perfect our stride.

If you're training for Boston but live in the Midwestern flatlands, you'll appreciate the speedy transition to a 12.5% max incline. In our tests, we noted that the tread took about 25 seconds to hit the highest level of incline, and it has an auto-incline feature you can enable that automatically adjusts during on-demand classes. We also loved that the speed and incline knobs (not buttons) are conveniently located on the hand rails, so it’s comfortable and intuitive to adjust them.

ProsConsLarge, tiltable touchscreen displayLarge and takes up a good amount of spaceSuper smooth rideRequires subscription to access all the featuresEasy-to-adjust speed and inclineFeels like luxuryBest Manual Treadmill for Runners: AssaultRunner Pro

Assault Fitness

Assault Fitness AssaultRunner Pro$2,999 $2,799

Assault Fitness

Pros & ConsAccordionItemContainerButtonLargeChevronProsDoesn’t require electricitySturdy frameEasily portableConsNo touchscreen or interactive programmingNo incline or decline optionsSmall font on the monitor

This non-motorized treadmill requires zero electricity and is fully powered by your strides. It's ideal for CrossFitters and HIIT fans, but it comes with a learning curve for beginners.

Product Features to Consider

Speed: N/AIncline: N/ARunning belt dimensions: Not listedSubscription required? NoOur Tester’s Take

AssaultRunner Pro has a curved belt that's powered by the runner rather than a motor, which means you do all the work—the faster you run, the quicker the tread's belt moves. This mechanism can help train foot placement and control and makes it great for interval training at higher intensities, Centenari says. It also means you can use the tread if the power goes out and you need to squeeze in an extra apocalypse-style workout.

Just note that the curved belt also comes with a learning curve—using a non-motorized tread can be challenging for a beginner runner who may need more stride support. Still, if you're on the hunt for a manual tread, this pick from Assault is the real deal. It's relatively straightforward in functionality, with just one start button. Meanwhile, the console lets you track distance, speed, calories, time, and watts.

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The only thing we'd change about this manual tread is the plastic frame housing, which is considerably less durable than the steel frame itself, but it does come with a five-year warranty for peace of mind.

ProsConsDoesn't require electricityNo incline or declineSimple consoleRequires some getting used toBluetooth and ANT+ connectivityHeavyGreat for interval trainingBest Incline Treadmill for Runners: NordicTrack X22i

NordicTrack

NordicTrack Commercial X22i Treadmill$3,499 $2,999

NordicTrack

Pros & ConsAccordionItemContainerButtonLargeChevronProsRobust incline and decline rangesRoomy running surfaceAbility to transform from extra-cushioned to more firmConsMay be challenging to assembleNoisy at higher speeds

The mega-impressive -6% decline to 40% incline range on the NordicTrack X22i will take your cardio workouts to new heights. The mountainous tread features a powerful 4.0 CHP motor, dual cooling fans, and a rotating and tilting HD touchscreen display that streams thousands of on-demand workouts for a premium cardio experience worth the tread's price tag.

Product Features to Consider

Speed: 0 to 12 mphIncline: -6% to 40%Running belt dimensions: 22" x 60"Subscription required? No, but recommendedOur Tester’s Take

If you're the type who thrives on hill sprints and HIIT training, don't sleep on the NordicTrack X22i. The incline and decline range is one of the most impressive we've seen in a commercial tread—this luxe ride goes from -6% decline to 40% incline with 47 adjustability points to simulate your ideal terrain. The powerful 4.0 CHP motor is surprisingly quiet for its strength, and the dual cooling fans feel like a chilly blast of high-altitude air (seriously, they’re that strong).

When testing this tread, we appreciated how sturdy and durable it felt under our feet, which makes sense, since this beast sits at 417 pounds and offers a 400-pound weight capacity (way higher than the 300-pound industry standard). We also love that it features an integrated sled push function for your own simulated Rocky IV training montage. The 22-inch HD rotating display also streams thousands of iFit programs and is integrated with Google Maps to take you on scenic runs around the world, with views that might just help take your mind off your current heart rate zone.

ProsConsPowerful yet quiet motorRequires monthly subscription to access all featuresImpressive incline and decline rangeLarge and heavyIntegrated sled push functionExpensiveRotating and tilting HD touchscreenBest Folding Treadmill for Runners: Horizon Fitness 7.0 AT Treadmill

Horizon Fitness

Horizon 7.0 AT Treadmill$999

Horizon Fitness

With a spacious deck, 3.5 CHP motor, 15% incline capabilities, and foldable features, this tread is a steal for its price. However, it may not be the ideal option for runners looking for a cushioned belt or more advanced tech features.

Product Features to Consider

Speed: 0.5 to 12 mphIncline: 0 to 15%Running belt dimensions: 20" x 60"Subscription required? NoOur Tester’s Take

Runners who don't have acres of space for a large-and-in-charge machine will appreciate the Horizon Fitness 7.0 AT Treadmill's space-saving features. It's easy to fold up and out of your way when not in use: Simply step onto the metal rod and guide the tread down, and then raise it back up until the mechanism locks to use. The durable 3.5 CHP motor means you'll enjoy a smoother ride, even when you're hiking up a 15% incline.

When testing this machine, we loved that the speed and incline dials were located on the handlebars for easy access. “The gear sliders on the front handles were a really cool feature that I enjoyed utilizing for the duration of my workout,” says our tester, a college football player. What's more, the 20-inch-wide deck is great for taller runners with wider running stances. However, we did notice that the deck is thinner and not as cushioned—not ideal for beginners or people with bad knees. While it doesn't have the fancy tech features of some machines, it does have Apple Watch connectivity, which is great for those who care to track their runs and monitor their progress.

ProsCons15% inclineDisplay isn't touchscreenMaximum user weight capacity of 350 lbsDeck lacks cushionSpacious running deckNo fancy tech featuresStrong 3.5 CHP motorBudget-friendlyBest Treadmill for Runners With Streaming Classes: BowFlex Treadmill 22

BowFlex

BowFlex Treadmill 22$2,799 $2,299

BowFlex

This luxe BowFlex treadmill features a 22-inch touchscreen, a wide incline and decline range, and an interactive app with scenic routes and workouts for a sweat session that won’t have you watching the clock. But the high upfront cost and subscription requirement also mean this tread is no cheap thrill.

Product Features to Consider

Speed: 0 to 12 mphIncline: -5% to 20%Running belt dimensions: 22" x 60"Subscription required? YesOur Tester’s Take

If the 22-inch high-def touchscreen display and an interactive app that lets you stream your favorite workouts and shows—at the same time—aren't enough to win you over, we don't know what will. Actually, this might: The treadmill’s app has an "Explore the World" mode with more than 200 scenic routes, plus an auto-adjusting -5% decline to 20% incline range for a truly immersive experience.

Our testers loved that the BowFlex also has a 22- by 60-inch running deck with plenty of space to accommodate runners over 6 feet. And the ergonomics are up to par, with a built-in fan, large storage areas for your phone, and a water bottle holder. It's worth noting that the upfront cost of this machine is pretty hefty—and it doesn't come with many free workouts. Instead, full access to the BowFlex’s streaming classes requires a $149 yearly JRNY subscription to access trainer-led workouts, data tracking, streaming entertainment, and scenic runs (which is not far off the Peloton’s app’s annual $129 cost, though the full membership is $240 annually).

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GQ RecommendsThe Best Hair Gel for Men Is Spiking Our InterestBy Adrian ClarkProsConsLarge 22" HD touchscreenRequires JRNY subscriptionWide running deckLarge and heavyGreat incline and decline rangeFoldableLet’s Compare the Costs of These TreadmillsTreadmillPriceNordicTrack Commercial 2450$2,499Life Fitness T5 Treadmill$5,252ProForm Carbon TLX$949Peloton Tread$2,745AssaultRunner Pro$2,999NordicTrack X22i$2,999Horizon Fitness 7.0 AT Treadmill$999BowFlex Treadmill 22$2,599How We Tested Running Treadmills

Large pieces of cardio equipment tend to be significant investments, and treadmills are some of the priciest out there. With that in mind, we had our team of runners and athletes put more than two dozen cardio machines to the test before lining up the ones that get our stamp of approval.

We tested treadmills for weeks to get a real-life feel of how they stand up to different types of workouts and how they stack up in terms of performance and durability. We looked at nearly every top brand to evaluate features including customization, noise, construction, ergonomics, foldability, and programming—and identify the best treadmill for every type of runner. Here’s more about our fitness testing process.

Benefits of a Treadmill

The main perk of running on a treadmill is that they provide a controlled environment and allow you to stay consistent with your training—regardless of the weather or time of day. You can adjust every aspect of your run, from the incline to the speed to the duration, making it easier to track progress and train for a specific event.

Compared to running on harder surfaces like roads, cushioned treadmills are built to absorb impact, which reduces stress on joints, Burke says. "So if you're recovering from an injury, especially a leg or hip injury, a treadmill can help you slowly reintroduce running since it can absorb some of the impact of your body weight."

What to Look for in a Treadmill for Runners

If you plan to use your treadmill for running—and not just incline walking or getting in more steps—you’ll need to find a machine that can handle the action. Here’s what to consider before buying.

Budget

"You get what you pay for" applies to treadmills, too. Lower-priced machines often use cheaper materials, like plastic and thin steel, which can mean faster wear and tear. They’re often not built for high-mileage running, so over time, a lower-end treadmill may end up costing you more cash in repairs. Joshua Fitchitt, CPT and Senior Vice President of Fitness with the Bay Club says that lower-priced treadmills also often compromise on motor power, belt size, and cushioning; they may also lack advanced features like decline and interactive training programs. "While Bluetooth, heart rate monitoring, and other tech are usually a sign of a higher-quality treadmill (merely because it shows the recency of the tread manufacturing), make and material take precedence over these factors," Centenari adds.

Durability

If longevity is your priority, look for running treadmills with a robust frame, a powerful motor (preferably 3.5 CHP or higher), and a high weight capacity (around 400 pounds), Fitchitt says. Durable treadmills often feature a thicker running surface, larger rollers, and better shock absorption systems—all of which contribute to a smoother, more reliable running experience. So how can you tell you're running on a higher quality tread? "There will be limited 'bounce' or redundant movement and shake under your feet," Centenari says.

Speed

Your average treadmill goes from 1 to 12 mph while some of the more advanced models can hit up to 15 mph. A beginner runner building a base and running for prolonged periods of time will probably remain under 7 mph, Centenari says, but if you're trying to add sprint or interval work into your training, you'll likely touch higher speeds for lower amounts of time. "For beginners or joggers, a treadmill with a max speed of 10 mph can still be adequate," Fitchitt says.

Cushion

Cushion technology is meant to offer shock absorption and provide a softer landing, almost mimicking outdoor terrain. "The cushioning system in a treadmill absorbs the shock of your bodyweight as your foot strikes the belt, reducing the impact of the force on your ankle, knee and hip," Burke says. Higher-quality cushioning systems can help prevent common running injuries such as stress fractures and shin splints, she says. But while you want a softer belt, you also don't want it to feel like a trampoline — too much cushion can limit your power production, Centenari says.

Incline and Decline Options

Having incline and decline capabilities means your indoor run will feel more like an outdoor run. That's especially great for people training for a race, but runners looking to progress will also benefit. "Incline or hill work is a great way to provide varied stimulus for a runner who is used to working on flat terrain," Centenari says. "Especially if you’re returning from injury and working toward building intensity, hill running is a good alternative to speed work, which can often be too intense in the beginning of rehab processes." Meanwhile, decline running can help you prepare for downhill portions of races, Fitchitt says.

How to Safely Install a Treadmill at Home

Before buying a treadmill for running, you'll want to triple-check the treadmill's dimensions against the space you have available at home. Always place the treadmill on a flat surface and follow the manufacturer’s assembly instructions. If you're installing the treadmill on your own, make sure to read the user manual and follow it closely. If your new treadmill is really large or heavy or if it has extra tech features—or if you just don't want to bother with flipping through the lengthy manual—consider professional assembly. Some brands offer this as an add-on at checkout.

FAQWhat is the best size treadmill for running?

A deck size of about 20 inches by 60 inches is recommended to accommodate a full running stride. Beginner runners tend to overstride, so having a longer belt will feel more comfortable as they acclimate and progress.

Is it better to run or jog on a treadmill?

Treadmills are great for running and jogging, but it also depends on your skill level. Beginner runners should start by jogging and focusing on stride mechanics and easy breathing while intermediate to advanced runners can play around with higher speeds and inclines.

Do treadmills work well for long-distance running?

They can, but long runs on treadmills often feel monotonous, and that can lead to fatigue and mechanical errors. Advanced runners should vary the paces and elevations to mimic an outdoor run. Streaming classes and entertainment options can also help with making a long run fly by.

What is the best incline treadmill for runners?

Most running treadmills go up to 12% incline, but some more advanced models can hit 15% incline.

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