Best Treadmills for Serious Runners 2025 – PR Worthy Runs

Another awesome element of the F85 is the 4.0 HP motor, which supports a speed range from 0.5 to 12 mph. It has large rollers for consistent, quiet belt motion and firm deck cushioning that resembles road running outdoors. It has 15 levels of incline and 6 levels of decline. You’ll want to train for your next race on the Sole F85.

The Sole F85 has a 15.6” touchscreen with training programs and fitness tests to help keep your runs structured and engaging. Another great way to keep yourself engaged on the F85 is by streaming from the 12 preloaded apps. These apps include Netflix, Hulu, Max, Amazon Prime Video, and Spotify – to name a few.

If the apps aren’t enough, you can screen mirror your phone to the screen to watch whatever you want. There is a wireless charging pad below the screen to charge your compatible phone and a device rack above the screen to put your phone or larger tablet. The content options are limitless.

All of these features pair well with the overall construction of the Sole F85. It is a hearty treadmill built to last and covered by a lifetime frame and motor warranty. It is also quiet to use in most homes so that you won’t disrupt others.

So, whether you’re a heavy runner looking for a treadmill that will keep up with you or just looking for a solid and durable running treadmill, we highly recommend the Sole F85.

Click here to read our detailed review of the Sole F85.

A subscription to JRNY gets you access to indoor-filmed trainer-led workout videos, custom workout programs, outdoor-filmed videos, and streaming apps like Netflix, Hulu, Amazon Prime Video, and Disney+. That is why we’ve awarded the T22 as the best treadmill for 3rd party apps on this list of the best treadmills for runners.

The Treadmill 22 from Bowflex has a 4.0 HP motor that’s quiet and powerful to power your toughest runs. It has a spacious 22” wide and 60” long deck that supports all abilities and stride lengths. The deck offers an impressive 20% incline and -5% decline, so when you want to take your workouts to the next level, you have plenty of training variables to work with.

The speed also maxes out at 12 mph, which is standard for most treadmills, while offering a great amount of speed for most people. The deck cushioning is firm underfoot to resemble running on pavement but offers shock absorption for your joints.

Even though the Bowflex T22 is heavy at 336 lbs, it can be moved when needed, but it does best in a designated space. The deck folds up, which reduces its sizable footprint. We appreciate the folding mechanism because it allows this heavy-duty treadmill to work better in more homes.

Overall, the Bowflex Treadmill 22 is a well-built machine with excellent training options, a durable design, and a good subscription training platform that includes third-party streaming apps and guided training workouts.

Click here to read our detailed review of the Bowflex Treadmill 22.

iFIT gives the X22i automated speed and incline, so the deck adjusts as you run to match the natural grade of the route. The gorgeous full-color touchscreen displays hundreds of outdoor running trails. I completed a run on the X22i that took me through the lush mountains of New Zealand. 45 minutes and 500 calories later, I didn’t want to leave the X22i and return to real life.

A few things I love about the Nordictrack X22i include the console, deck size and feel, and the training options. The X22i provides more cushioning and is better for steep hill training. Sydney did not enjoy the cushion’s bounciness while sprinting, but Kaleigh likes the extra help when tackling faster paces. They agreed that steady-state running on the X22i was a dream.

This sturdy treadmill is large (70” x 39” x 73”) and doesn’t fold up, so make sure you have enough space before purchasing. The step-up height on this machine is 14”, and the deck tilts to 31” off the floor when fully inclined, so consider your ceiling height, too. However, once you are on the X22i, you’ll never want to get off.

Click here to read our detailed review of the NordicTrack X22i.

Our pick for the best overall manual treadmill is, hands down, the AssaultRunner Pro. This treadmill has an impressive build with a steel frame and uprights and a running belt that will last 150,000 miles. It is ideal for runners and athletes who want a treadmill that matches their endurance and speed. Plus, this deck encourages runners to adopt a more efficient stride.

The AssaultRunner Pro supports handles up to 350 lbs of weight, making it perfect for most runners. The treadmill weighs about 290 lbs, which is lighter than most manual treadmills. Still, it’s big and doesn’t fold up. Surprisingly, it is easy to move with its grab bar that lets you tilt the deck to engage the front wheels, though most users will want to find a dedicated space for it.

We know Assault Fitness as a brand that creates dependable, built-to-last equipment, and the AssaultRunner Pro is no exception. The console is Bluetooth-enabled and has onboard interval and target workouts. It effectively displays metrics like time, distance, speed, watts, and pace. It’s simple but perfect for a manual treadmill.

On the AssaultRunner Pro, runners of all abilities can track their workouts, burn more calories, log more miles, and run as fast as they can.

Click here to read our detailed review of the AssaultRunner Pro.

Another aspect that makes the 7.8 AT convenient for HIIT is the quick-dial adjustment buttons. These blue rollers on the console allow you to scroll to your desired speed and incline level quickly. There are also programmable interval keys and quick-adjust buttons.

The console is simple with an LCD screen, so it isn’t as fancy or high-tech as others on this list, but for those who prefer simplicity, we recommend this treadmill. The Horizon 7.8 AT includes onboard workout programs and the Sprint 8 training program for structured HIIT workouts.

This beefy treadmill is foldable and has a large 22” wide and 60” long deck. Its 375-lb weight limit makes it ideal for most runners, too. If you need to move it, you can do so with the transportation wheels, although this treadmill is 330 lbs and is best kept in a specific space in your home.

Overall, the Horizon 7.8 AT has a lot to offer. It’s comfortable with good deck cushioning, has a well-powered quick-adjusting motor, and is quiet.

Click here to read our detailed review of the Horizon 7.8 AT.

The Sole F63 has a 3.0 HP motor, which is the smallest motor size we recommend for running. With its 12 mph max speed and 15 incline levels, the F63 stands up to more expensive machines. It also helps that this treadmill supports up to 325 lbs. If you primarily train outside, the F63 is a solid option for a dedicated runner who needs a backup plan every now and then.

The 20” wide and 60” long deck make this treadmill great for running. This size supports all stride lengths. The deck also folds up, and the F63 can be moved fairly easily because of its four transport wheels. You can push it around when needed, which is very helpful for those who are short on space.

The F63 has a 6.5” LCD screen display with less tech than others on this list but still includes many features. It has onboard workouts and Bluetooth connectivity to Sole+, Zwift, and other apps. You can watch content from your device and play the sound through the F63’s speakers.

The Sole F63 does not require a subscription and does not have a touchscreen, but that doesn’t stop it from offering runners entertaining training options.

Click here to read our detailed review of the Sole F63.

The TrueForm Runner has a gentler curve than most manual treadmills to promote efficient running form. Athletes can burn up to 44% more calories on a manual treadmill since the belt is completely dependent on the speed of the runner for propulsion. Sloppy running makes running even harder on this treadmill, but good form makes it easier.

The TrueForm Runner helps improve running form and makes for a challenging workout. You can’t hide at the top of the deck, hugging the console for support. The slats won’t maintain an even speed unless you move back to the center of the curved deck, encouraging many runners to adopt a midfoot running strike.

Unlike motorized treadmills, where you have to tap a button and then wait for the speed to adjust, on a manual treadmill, the belt will speed up or slow down at the same time you do for a more natural feel. Thus, the TrueForm Runner is an excellent tool for HIIT training. Just come prepared with a training plan because the console does not have many onboard programs.

Click here to read our detailed review of the TrueForm Runner.

The ProForm Pro 9000 offers iFIT, a subscription fitness platform. iFIT includes over 17,000 workouts for running, walking, jogging, hiking, boot camp, strength training, and even yoga! iFIT trainers automatically adjust your speed and incline during the class. The more you train with iFIT, the better the speed will match your fitness level.

Some workouts are 100% on the treadmill, while others incorporate off-treadmill moves. The 22” touchscreen lets you see the class more easily off the treadmill. While the screen does not pivot like the NordicTrack commercial series consoles, we think the Pro 9000’s screen size and quality are perfect for its price.

The Pro 9000 is adequately powered for serious running. With a 3.6 HP motor, you can run, walk, or jog at any pace. Households with multiple runners may want to consider the Nordictrack 2450, but the Pro 9000 offers plenty of power for most. The size and cushioning of the deck is well-engineered. The deck will support up to 300 pounds, declines to -3%, and inclines to 12%.

If you are looking for something that is both fun and reliable, the Pro 9000 is a great place to start.

Click here to read our detailed review of the ProForm Pro 9000.

The Horizon 7.0 AT has a quick-adjusting 3.0 HP motor, so it will handle your interval training and never keep you waiting for it to adjust. The quiet motor supports a 12 mph max speed and 15% incline. Considering how affordable this treadmill is, we love how fast and high the deck moves!

The 7.0 AT feels comfortable to run on. The deck cushioning provides moderate shock without feeling bouncy absorption on par with higher-end treadmills. The console is simple, with an LCD screen and 4 LED windows to show your workout metrics. The programs are standard, like ones you’d find on a commercial treadmill at your local gym.

The console also connects to other apps like Zwift to give you more training options. Plus, there’s a device rack at the top of the console for you to stream content from your phone or tablet. So, if you’re looking for a straightforward treadmill with a few extra training options, this is one to check out.

Click here to read our detailed review of the Horizon 7.0 AT.