The RUNOW 6310CB Manual Curved Treadmill: A Zero-Electricity Home Gym Solution
Want a gym-quality workout without the electricity bill? Meet the RUNOW 6310CB Curved Treadmill, a manual treadmill that puts you in control of every stride. This self-powered machine, released in 2021, features a robust crawler belt that responds to your natural running motion. Think of it as your training partner who matches your exact pace—when you speed up, it speeds up; when you slow down, it follows suit.
What sets the 6310CB apart is its thoughtful design. The oversized handlebars provide extra stability during intense sprints, while the adjustable resistance lets you simulate everything from easy jogs to uphill climbs. It’s like having multiple workout machines rolled into one.
If you’re familiar with the popular Assault Fitness Runner Pro, you’ll find similar core functionality here. However, the RUNOW 6310CB adds its twist with a larger grip area and customizable resistance, making it particularly appealing for beginners and seasoned runners.
The only potential drawback is that the built-in fitness monitor is old-school, skipping Bluetooth connectivity. But for runners focused on the fundamentals of a great workout rather than tech bells and whistles, this might not matter much.

Whether you’re looking to slash your energy costs or create a more sustainable home gym, this manual treadmill delivers a surprisingly powerful punch in a cord-free package.
Learn more in my complete review below!
Product: RUNOW 6310CB Curved Treadmill
Price: For a great deal on this treadmill, merely go here to Amazon.com
Warranty: 2 years
My rating: 8/10
Affiliate Disclosure: As an Amazon Affiliate Program participant, I earn commissions on purchases made through links in this post. Full disclosure
Details and Specification
- Assembled dimensions: 67L x 32W x 62H inches (170 x 81 x 157 cm)
- Belt dimensions: 63L x 17W (160 x 43 cm)
- Assembled weight: 287 lbs (130 kg)
- User weight limit: 330 lbs (150 kg)
- Incline: N/A
- Motor: N/A
- Resistance: Adjustable, four levels
- Performance monitor: 3 interval programs, three target programs
- Warranty: 2 years
Built Like a Tank: The RUNOW 6310CB’s Frame

Let’s discuss what makes this treadmill unique, starting with its beast of a frame. The RUNOW 6310CB isn’t your typical home fitness equipment; it’s built more like something you’d find in a professional gym that runs nonstop. Think thick, wide steel tubing with a sleek black finish (complete with white RUNOW branding on the sides). They’ve even double-coated all the metal parts to fight off rust and corrosion.
Now, it’s not all metal—there are some sturdy plastic covers and a modern display housing. My favorite touch is the textured rubber on the side covers, so you won’t slip if you step on them.
Fair warning: The RUNOW 6310CB weighs 287 lbs. When it arrives, you’ll want to phone a friend (or two). While assembly is a two-person job, don’t worry—once you set it up, you can move it solo thanks to the wheels up front and a convenient lifting handle in the back.
All that weight isn’t just for show—it makes this treadmill rock-solid during workouts. You can sprint your heart out without the machine wobbling or shaking. They’ve even included adjustable levelers with big rubber pads at both ends, so it’ll sit perfectly stable even if your floor isn’t quite level.
Size-wise, you’ll need a decent amount of space. The footprint is 67 inches long by 32 inches wide and 62 inches tall. Pro tip: Give yourself at least two feet of breathing room on the sides and three feet behind it. Trust me, you’ll appreciate the extra space when working out.
The handrails are another innovative feature—they’re thick, sturdy, and designed with multiple grip positions. The front grips curve upward (perfect for pushing exercises), and an extra support bar is around the display. These little details make a big difference during workout sessions.
Let’s Talk About That Deck
Ever wonder what makes this treadmill unique? It all starts with the RUNOW 6310CB’s unique crawler belt system. Instead of a regular flat belt, you’ve got this cool segmented design that rolls over wheels on each side of the deck. Each segment is like a layer cake of materials, with a grippy top surface that keeps you steady and helps absorb the shock when your feet hit the deck.

Now, here’s where things get interesting. Unlike traditional treadmills (think OMA Fitness 5925CAI or Schwinn 810), this bad boy doesn’t need a fancy cushioning system. Why? The secret’s in its curved design. The front sits a bit higher, which means when your foot lands, it’s more of a gentle touch than a hard slam. Your joints will thank you – we’re talking about 80% less impact than traditional treadmills. Unlike that robotically flat surface with standard treadmills, the natural curved motion feels right.
Space to move? You bet. The belt gives you a generous 63 inches of length and 17 inches of width (about 160 cm by 43 cm for our metric friends). If you’re anywhere up to 6’5″ (196 cm), you’ll have plenty of room to stretch those legs. And don’t worry about durability – this beast can handle users up to 330 pounds (150 kg) without breaking a sweat.
Before you get too excited, this isn’t your typical low-profile treadmill. The front stands about 20 inches (51 cm) off the ground, with the middle section at 18 inches (45 cm). A quick tip: before you bring one home, make sure your ceiling is at least 30 inches (76 cm) taller than you are. Trust me, the last thing you want is to be doing your morning run while ducking!
Now About The 6310CB Resistance System
Have you ever wondered how the RUNOW 6310CB works its magic? Unlike its motorized cousins, this treadmill is all about human power – no plugs, no electricity, just you and your determination. But here’s where it gets interesting.
What makes this treadmill special is its manual resistance system (think exercise bike, but for walking). Most crawler belt treadmills don’t allow you to control resistance—you’re stuck with whatever the belt offers, but not this one.

Right on the right handrail, you’ll find a neat little lever connected to the internal braking system by a steel cable. You’ll need to connect these cable parts during setup, but don’t worry – it’s pretty straightforward.
The fun part is that you’ve got four levels of resistance to play with. Level one? That’s your leisurely Sunday stroll – smooth sailing with every step. But crank it up to level four, and you’re in for a workout that users say feels like pushing a car. (Yes, really!) Some folks compare it to making a loaded shopping cart, so you know it means business.
Your Running Dashboard: The RUNOW 6310CB’s Monitor
Let’s talk about what’s keeping track of your sweat sessions on the RUNOW 6310CB. Front and center, you’ve got a 5-inch LCD that’s pretty sweet – it’s like having your fitness command center. The screen’s split into different sections, so you can keep an eye on everything from how fast you’re going to how far you’ve run, all at once. Unfortunately, there is not a pulse reading function. So, if you need to monitor your pulse, use a separate device.
Want to know what this bad boy tracks? Everything that matters: time (for those “just five more minutes” promises), speed (when you’re feeling like Usain Bolt), distance (brag-worthy stats for your next social post), watts (for the power-tracking nerds among us), calories (because we all want to know), and pace (to keep you honest). And here’s a nice touch – you can switch between imperial and metric measurements.

Here’s where it gets fun – the workout programs. You’ve got three interval options to choose from:
- A classic 20/10 HIIT workout (20 seconds of “oh my goodness” followed by 10 seconds of “thank heavens”)
- A more forgiving 10/20 interval (10 seconds of work, 20 seconds of recovery)
- A custom option where you’re the boss – set your work and rest periods however you like
For those who love setting goals (who doesn’t?)., three target options are available. Just hit the buttons on the left side of the display to set your target time, distance, or calories. The monitor will count down until you reach your goal—super satisfying!
Last but not least, let’s talk about convenience. The monitor runs on two AA batteries (included—nice!). It’s smart enough to wake up when you hit the Start button or run. It’ll even save your battery by turning off automatically after a few minutes of inactivity. Oh, and there’s a handy little shelf for your phone or tablet—perfect for those Netflix-and-treadmill sessions we’re all guilty of enjoying.
Setting Up the RUNOW 6310CB (It’s Easier Than You Think!)
Don’t let the sight of all those parts intimidate you — this machine practically builds itself! The heavy lifting is already done, with the base coming pre-assembled. You’ve just got a few pieces to snap together: two upright bars (with their covers), the handrails, and the monitor setup. The best part? Everything you need is right in the box, including all the tools. Just follow the crystal-clear instructions in the manual, and you’ll be up and running in about 30 minutes.
Keeping the 6310CB Treadmill Happy
Here’s a little secret: these machines are low-maintenance, but showing them some love goes a long way. The biggest favor you can do yourself is to keep the belt clean. Think of it like brushing your teeth — a quick wipe-down prevents little bits of fabric and dust from causing trouble down the road.
The bearings come from the factory with enough lubrication to last quite a while. But if your machine starts singing to you (and not in a good way), a little silicone oil on the belt will usually quiet things down. Think of it as giving your machine a spa day—sometimes, we all need a little pampering to keep running smoothly.
Pros
- Heavy-duty construction – can support users up to 330 lbs;
- Superior stability – large adjustable levelers included;
- Transport wheels on the front base;
- Lifting handle on the rear base;
- Multi-grip, extended handrails;
- Energy-saving, environment-friendly fitness machine;
- Durable crawler belt;
- Curved running surface for a natural motion and reduced running impact;
- Four-level resistance adjustment system;
- Multi-function fitness monitor – it tracks time, distance, pace, speed, calories, pulse, and watts;
- Target settings for time, distance, and calories;
- Pre-set interval programs for 20/10 and 10/20;
- Custom interval programs;
- Device holder integrated into the console;
- The manufacturer includes batteries for the console;
- Little assembly required;
- The package consists of all the assembly tools;
- Little maintenance required;
- Excellent warranty and customer support.
Cons
- The fitness monitor does not have a backlight;
- No pulse sensors;
- There is no online connectivity.
Final Thoughts on the RUNOW 6310CB Curved Treadmill: A Powerhouse for Home Fitness
Want a treadmill that works even when the power is out? Meet the RUNOW 6310CB, a manual treadmill that turns your effort into an intense workout. Unlike the clunky electric treadmills that dominate most gyms, this commercial-grade machine runs on pure human power.
At its heart is a curved belt system built like a tank. The design isn’t just for show—it creates a more natural running motion that’s easier on your joints. With four resistance levels, you can switch between an easy warm-up jog and a quad-burning sprint in seconds.
The built-in fitness monitor keeps tabs on all the stats: speed, distance, time, and calories burned. No fancy touchscreens or complicated menus – just the data you need to track your progress.
With a maximum weight capacity of up to 330 pounds, this treadmill doesn’t discriminate. Whether you’re a beginner taking your first steps toward fitness or an athlete training for your next competition, the 6310CB adapts to your level. Use it for heart-pumping HIIT sessions to steady-state cardio, muscle building, or weight loss.
The best part? You never have to hunt for an outlet or deal with skyrocketing electric bills. Step on, start moving and let your body do the rest.
Important Safety Note:
As with any new exercise program or equipment, it’s essential to consult your physician to ensure the equipment is safe for you to use. It is especially crucial if you have any medical or physical conditions impacting your ability to exercise properly or putting your health at risk. Additionally, if you’re taking medication that affects your heart rate, blood pressure, or cholesterol level, your doctor’s advice is vital to create a workout plan that suits your needs.
Share Your Thoughts and Questions
I hope this in-depth review of the RUNOW 6310CB Curved Treadmill was helpful and informative. I encourage you to share your thoughts and questions on the topic. Have you used the RUNOW 6310CB before, or have experience with similar machines? Your insights can help others make an informed decision. Additionally, I welcome any feedback about my website and suggestions for future content. Your input is invaluable in creating a supportive and informative community.
I look forward to hearing from you and continuing the conversation!
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