3G Cardio Elite Runner X Treadmill - Commercial Grade - FreeSync FTMS Bluetooth Connectivity - 4.0 HP - Large Ortho Flex Shock Suspension System Deck - Marathon Training - 400 lb Capacity
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Availability:
18 left in stock
Arrives
Friday, Oct 30
Features
- 3G Cardio, an Arizona-based company with a combined 50 years of experience in the fitness industry, provides commercial-level quality and premium value. We offer an unmatched lifetime frame warranty, 10-year parts, and 2-year in-home labor (scroll down for commercial warranty) and you are only a phone call away from 5-star customer service 9-5 weekdays PST
- Full commercial grade, high-end components equal to what is found on most $6000 treadmills. An oversized 22" x 62" running platform with our Ortho Flex Shock Suspension underneath ensures a smooth, stable, and quiet walk or run
- A heavy-duty, club-rated, high torque 4.0 HP motor powers the 386lb treadmill (84" L x 35.5" W x 58" H). Max user weight 400 lbs. Quick belt speed acceleration from 0 to 12 mph in just 18 seconds perfect for interval or H.I.I.T workouts
- All the necessary built-in programs with numerous pre-programmed courses, fitness tests, 1-touch speed (.5 to 12 MPH) and elevation settings (up to 15%), heart rate control (wireless strap included) and the ability to custom create your workouts.
- Low step-up deck height of only 7.5 inches allows ample clearance from most ceilings
- NO MEMBERSHIP REQUIRED with our equipment! Enjoy all your music through the built-in speakers and cool down with our multi-speed fan! Connect to your tablet and enjoy surround sound while watching your favorite shows or workout routines.
Description
Best in Class Deck and Belt Elite Runner provides a commercial Ortho Flex Shock suspension system and an oversized 22″ x 62″ running platform. Plenty of Horses Under the Hood Club rated 4. 0 HP motor and 386lbs of muscle under your feet. Elite Runner Treadmill motor is covered for the life of the treadmill.
Brand: 3G Cardio
Color: Black
Product Grade: Commercial Grade
Product Dimensions: 84"D x 35.5"W x 58"H
Item Weight: 366 pounds
Material: Alloy Steel
Maximum Speed: 12 miles_per_hour
Special Feature: Bluetooth, Heart Rate Monitor, Heavy Duty, Shock Absorbent, USB Charging Port
Recommended Uses For Product: Running, Walking, Fitness
Target Audience: Adult, Sporting Goods
Maximum Speed: 12 miles_per_hour
Additional Features: Bluetooth, Heart Rate Monitor, Heavy Duty, Shock Absorbent, USB Charging Port
Maximum Horsepower: 4 hp
Maximum Incline Percentage: 15
Display: LCD Screen
Power Source: Corded Electric
Connectivity Technology: Auxiliary, Bluetooth, FTMS Bluetooth
Control Program Name: TreadmillControlProgram
Metrics Measured: Speed
Maximum Weight Recommendation: 400 pounds
Input Power: 4 hp
Minimum Speed: 0.5 miles_per_hour
Speed Rating: 12 miles_per_hour
Number of Programs: 10
Item Dimensions D x W x H: 84"D x 35.5"W x 58"H
Item Weight: 366 pounds
Deck Length: 62 inches
Deck Width: 22 inches
Folded Size: *Non-foldable
Display Size: 10.1 inches
Color: Black
Brand Name: 3G Cardio
Product Grade: Commercial Grade
Recommended Uses For Product: Running, Walking, Fitness
Target Audience: Adult, Sporting Goods
Included Components: Chest Strap, Lubricant, Safety Key, Tool Kit, User Manual
Product Benefits: Enjoy a comfortable, customizable, and convenient workout experience with this commercial-grade treadmill.
Model Number: Elite Runner
UPC: 862470000115
Number of Items: 1
Global Trade Identification Number: 15
Model Name: Runner
Manufacturer: 3G Cardio
Item Type Name: 3G Cardio Treadmill
Manufacturer Part Number: Elite Runner
Warranty Description: Commercial Motor & Frame 5 years, parts 5 year, labor 1 year., Residential Lifetime warranty for drive motor & frame, parts 10 years, labor 2 year.
Material Type: Alloy Steel
Frame Material Type: Alloy Steel
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
We bought the 3G Cardio Elite Treadmill from Amazon and so far absolutely love it! I have been a member at LifeTime Fitness for a long time and finally realized that I only use the treadmill. I decided I wanted to use a treadmill at home and wanted to stop wasting money on membership fees. The only brands of Treadmills I was familiar with was LifeFitness and Precor because that is what is available at my health club. I started by shopping around these two brands and was floored by the costs. To get an actual commercial treadmill would have been over $5000! As I researched this more, I came across the 3G Cardio brand. The Elite Runner Treadmill had the exact quality I wanted for a much better price. Now that I have been running on this treadmill I have to say that it actually feels better than what I used at the club. I have been extremely impressed so far and I certainly hope this continues. This treadmill weighs almost 400lbs, has an upgraded commercial “ortho” style belt and feels incredibly sturdy and stable. Although it is an expensive purchase, it was still far less than the other comparable models from Precor and LifeFitness. The main feature that I like is that it is very sturdy. The treadmill does not shake around and vibrate when I run on it. I like the handle bars too, they are at a very good angle and I don’t feel like I am too close to the electronics display. I also like that I can use an iPad and the audio speakers sound decent enough. I have used the heart rate monitor and it seems really accurate. I have made one custom program and that also works nicely. This treadmill has a Hi/Low fan which I don’t use because I have an overhead fan but it does have a bit of power and I can feel it on my face when I turn it on. This may be a good feature for someone who needs it. I am not a “techy” person but I do like the fact that I can plug my iPhone into the treadmill and talk hands-free. This is a nice feature even though again, I probably won’t use it too often. This treadmill has a 10 year parts warranty and a lifetime warranty on the motor and frame. I can also really notice the difference with the upgraded running belt on this machine. It is far softer than anything I have ran on before but it does not feel “mushy” like some of the cheaper treadmills at the department stores. I would highly suggest this treadmill to others. If someone is looking for a treadmill to last them a long time and something to feel like a gym treadmill, this is a very good buy. It is really heavy and big so that is something to keep in mind if you have a space consideration. There are smaller treadmills available but I am sure the quality would be much less too.
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Reviewed in the United States on December 6, 2014 by Jeff
I have had this treadmill up and running for about a month now. I was looking for a higher end treadmill with the sturdiness of a gym level one. I am 6' and 250lbs and some of the lower end treadmills are not sturdy enough and shake too much for someone my size. I have it installed in a finished basement on a hard vinyl tile floor with a treadmill mat underneath. First impressions: * This thing is one of the bulkiest and heaviest things I have had to move in my house. It weighed over 425 lbs. and came in a big 7' x 3' box. * I needed four people to move it around to the back of my house into my basement. It will never move again. If you don't have a couple of burly friends to help you, consider the White Glove service, if available. * Setup was easy once out of the box. I did it myself. Some parts are a little large and heavy so having a second person would help. Pros: * Has it where it counts. This thing feels like a gym treadmill. Sturdy, well made. * Lifetime warranty on the motor * No calibration needed out of the box for me. The tread was aligned and there was no slippage. * Very comfortable, even on faster speeds. I didn't have any issues with walking, jogging or running. * It isn't very loud compared to other treadmills I have used. Motor is relatively quiet. Of course it gets louder as you fun faster. * Hand bars are long and sturdy. * Quick access panel with start and emergency stop switch is nice * Little to no deck flex. Sturdy run for my size. Cons: * The console is sub par. It is really basic monochrome readout. There are a number of presets and manual modes and you have some good options but it is missing key features I would expect for a treadmill in this price range. For instance, the mp3 player is USB or 3.5mm jack only with no Bluetooth so this appears to be a design from about a decade ago. This isn't a major issue for me as I have a wall mounted TV in the room where this resides. * I didn't expect much but the audio quality of the speakers are awful * The fan is a nice little feature but it runs for a few minutes and shuts off. * No way to save profiles for the runner. I have to enter my weight, age, etc. every time I use it. This is dumb. * Haven't figure out how to add time to an existing session. I have to just start a new one if I want to add more minutes. * There is a heartrate pulse sensor on the handlebars, much like gym tier treadmills although I have found it to be not very sensitive and slow. I just stopped using it because it doesn't always register. * Cup holders are oddly shaped and angled. Also, the phone holder is small and doesn't fit my Galaxy S10+. These are nitpicky and small, but still need pointed out. * No cool down button. Just end. Overall impression is that I love this thing. The important parts like the treadmill, motor, size, warranty, build quality are all awesome. If you want all the built in entertainment or fitness tracking extras that some other brands have, you're out of luck. Just use a Fitbit and get a TV/tablet for entertainment and call it a day. Subtracted one start for the underwhelming console for this price range but debated making it 5 stars as that is minor to me. 3/8/21 EDIT: After using the treadmill for a few months I can confirm that the quality is amazing. Great track, no slippage, sturdy (I weigh 245lbs) and works as advertised. It feels like a commercial treadmill. Yes, the console is still subpar but after using the fitbit for a while, I have found that the console is completely unnecessary other than to get it started and adjust speed. I bumped the review to 5 stars based on it being a phenomenal treadmill.
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Reviewed in the United States on January 9, 2021 by PSUHammer
I did a lot of research on good quality, hefty treadmills without all the bells and whistles that don’t require WiFi or a subscription and settled on this one (we had a NordicTrak before this that had constant issues and died in less than two years). Overall, the 3G is a solid piece of equipment and we’re pretty happy with it. We haven’t used customer service or the warranty yet, but leaned on tons of positive feedback back in this area as one of the driving factors in this purchase. While I love the treadmill, I do have a few complaints: - It’s very slow to speed up and slow down, which is extremely frustrating with trying to do any kind of speed work. - The highest preset speed is 8mph, which is also frustrating for speed work. - the cup holder is sized for “old school” water bottles, so a standard bottle by today’s standards doesn’t fit. - Also, if you rely on built in fans, this one is pretty weak. Overall, I’m happy with the purchase and would buy it again, there are just a few tweaks I think would make it an even better, more user-friendly, competitive treadmill. If you don’t use it for any kind of speed work, it would be a great choice.
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Reviewed in the United States on May 18, 2026 by Jen13
I wanted to update my review after speaking directly with leadership, because while parts of my experience were frustrating, the way 3G handled it ultimately speaks volumes about the company. The 3G Cardio Elite Runner X Treadmill is an outstanding, commercial-grade machine. It is extremely well built and clearly designed for serious, long-term use. It is also exceptionally large and heavy, far more so than most residential treadmills. That size and weight make delivery a logistical challenge, not because of poor intent, but because this model is simply in a different class. My initial order was placed through Amazon. In hindsight, I should have verified exactly how Amazon would handle in-home delivery for a treadmill of this size. This unit does not arrive in smaller, manageable pieces, and buyers should confirm delivery details in advance if ordering through a third party. After that experience, I ordered directly from 3G to use their white-glove delivery option, which is absolutely the right approach for this specific model. While there were delays related to third-party logistics, I want to clearly state that 3G’s customer service and leadership were exceptional throughout. Communication was responsive, transparent, and solution-oriented, and they took ownership of the situation in a way that is increasingly rare. The most important takeaway for future buyers is this: • The Elite Runner X is massive and extremely heavy • If ordering through Amazon, confirm that they will bring it into your home • If ordering directly from 3G, use white-glove delivery • For smaller treadmills, this is likely a non-issue. This model is simply extraordinary in size and build. I have no hesitation recommending 3G as a company. They stand behind their products, they care deeply about their customers, and they demonstrated integrity and accountability when things became complicated. This is a premium treadmill from a company that takes its reputation seriously.
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Reviewed in the United States on January 24, 2026 by Cecil Wolberton, US Military Transition
I will start by saying that my review is for this product and it’s a little late, 2.5 years late. My initial impression of the treadmill was that it was expensive, but justifiably so based on the machines heavy construction and well crafted components. I paid to have it set up and had no issue with buyers remorse after the fact. My wife runs on it a couple hours a week when the weather here in Michigan doesn’t cooperate. Like I said we bought it and the only issue I had were a few cracks in the plastic of motor housing which I reasonably suspect were done by the two stooges from the delivery company. I couldn’t see complaining to 3G Cardio about an issue they didn’t create and besides we wanted to use the treadmill. Fast forward a few years to this last weekend when my wife and I were trapped inside due to the recent ice storms (it was kind of like the shining). Anyway we decided to get some time on the treadmill (her) me on the bike and chat as we exercise. Well my wife flips the switch on the treadmill (we keep it off when not in use) and nothing but a slow steady beep and no display. Great, I start looking at things, checking the circuit boards for anything obvious, and nothing, circuitry without a diagram is best left to those familiar with it. So I curse my luck, check the internet for possible solutions and come up with nothing other than, is it plugged in? @&$?;$&@, of course it’s plugged in. Frustrations aside I look for a customer service number for 3G Cardio on the same internet that has thusly proved useless. There it is, posted on the website, I figured why not call it now (Sunday afternoon) it’s probably going to the third world anyway for “customer service “. I didn’t get through but was able to leave a message. Well, to my surprise I got a telephone call from Heath, a 3G Cardio technician, he asked me several questions with regard to the issue, and had me email him photos and video of the issue. I figured this would be a protracted issue that would take time to resolve itself, wrong again. Heath called back and said he thinks he knows what the issue is and would be shipping repair parts my way. Now I am happy knowing it’s only going to be a few days until we are up and running again. Well a few hours later another 3G Cardio tech calls me back and asks if I have a few minutes to do a little more trouble shooting, I said sure and he talked me through a quick panel removal, described a specific wire and had me pull it out. I plugged the machine back in and everything started working again except for the defective earphone jack that precipitated the issue. Apparently they had a few defective boards get through quality control and didn’t present an issue until you plugged a pair of headphones into it. Unbeknownst to my wife and I, our son used the treadmill with headphones, which caused the issue. Long background over and commentary complete, I cannot recommend this product highly enough. The quality is good, but the customer service long after the fact was great, surprisingly so, it has been many years since I have dealt with a company that actually cares about their customer in the long term. 3G Cardio even offered to send out a new motor cover to replace the one that was broken when it was delivered. Wow, just wow. And as a further testimonial, this treadmill is extremely durable, when I started walking and then jogging I was 280 lbs, and the treadmill chugged away without issue and the many miles my wife has put on it have made no impact whatsoever. So if you are on the fence I hope this helps.
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Reviewed in the United States on April 17, 2018 by Ghost
Very pleased with the Elite Runner treadmill and expectations have been exceeded. In this case the quality is the stand-out feature. Excellent tread, a compact display, and a quiet and low profile make this treadmill a great experience. Setting up the treadmill was straightforward and easy. Although we have not encountered any problems, we did reach out to the manufacturer with a question. The team was super responsive and helpful, which adds to our confidence in both the product and the company.
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Reviewed in the United States on August 28, 2026 by Dan Griffing
I run daily, and I’ve managed to run holes into quite a few different treadmills. I went out looking for something sturdy, and I found this. It’s been phenomenal. There’s been a few issues over the years, it the warranty and support have also been top notch. I’d recommend it!
Reviewed in the United States on September 17, 2026 by Raymond Sawaya
It's been about 4 months since my husband and I have purchased the 3G Cardio Elite Runner and couldn't be happier. We researched for quite some time to make sure we were getting the best treadmill for our home. I wanted the treadmill to be wide and long enough for my legs and this treadmill was long enough where I didn't feel like I was going to fall off the back. It also needed to be quiet and no shaking when you run on it.. Quieter then I expected and shaking didn't happen! I was impressed. But if I don't feel like running I can walk instead with the high incline. I usually do my speed at 4.8 and incline 10. That was the other thing that I wanted in a treadmill was an incline. Some of the other pros is that it is blue tooth. It is a little on the pricey side, but from what we have researched this is the best for the money. 2 year warranty for labor, 10 year warranty for parts. Customer service they respond to you within the hour if you email and help you with any questions they have. There is a heart rate monitor strap that goes with your tread. Mine was fine up till thee plastic came off just a bit. Without question I was sent a new one. I am very happy with our treadmill and would go back to them for any exercise equipment. Do get a mat for your treadmill. We purchased the Supermats Solid P.V.C. Mat for Rowing Machines (3-Feet x 8.5-Feet).
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Reviewed in the United States on January 3, 2017 by M. Waterhouse