3.8 Treadmill Speed: How Fast is That for Running
A treadmill speed of 3.8 miles per hour (mph) is considered a brisk walking pace. It’s faster than a casual stroll but not quite running speed for most people. Think of it as a steady, purposeful walk that can still give you a good workout.
This speed is great for many fitness levels. It’s an excellent option for those who want to get their heart rate up without the impact of running. Many treadmills offer this speed as a comfortable middle ground for an effective cardio session.
- 3.8 mph is a brisk walk.
- It’s faster than a casual pace.
- It’s slower than most running speeds.
- This speed is good for cardio.
- It offers a moderate workout.
Ready to get moving? Let’s break down what 3.8 mph on your treadmill means for your fitness goals.
Understanding 3.8 MPH on Your Treadmill
So, you’re curious about what 3.8 miles per hour (mph) on a treadmill actually feels like and what kind of workout you’re getting. That’s a great question! Many people find themselves setting their treadmill to this speed and wondering if they’re doing enough.
We found that 3.8 mph is a speed that sits comfortably in the brisk walking category. It’s a pace that feels purposeful. You’re not just shuffling along; you’re moving with intention. This speed is often described as being faster than a casual stroll but definitely not a run for the average person.
What Kind of Activity is 3.8 MPH?
Think of it like this: if you were walking down a busy street, trying to get somewhere without being late, you might walk around 3.8 mph. It’s a pace that gets you from point A to point B efficiently. On the treadmill, it translates to a moderate cardiovascular workout.
Many treadmills will have presets or common settings around this speed. It’s often the default for an “incline walk” program, for example. This tells you it’s a widely recognized and utilized speed for exercise. It’s accessible to a broad range of fitness levels.
Who Benefits from Walking at 3.8 MPH?
This speed is incredibly versatile. It’s not too slow to be ineffective and not too fast to be intimidating for many.
Beginners and Recovery
For those just starting their fitness journey, 3.8 mph is an excellent place to begin. It allows you to build a base level of fitness without overwhelming your body. You can gradually increase your duration at this speed before thinking about increasing the speed itself.
It’s also a fantastic speed for recovery days. If you’ve had a tough workout or are feeling a bit sore, a brisk walk at 3.8 mph can help increase blood flow. This can aid in muscle recovery. The Centers for Disease Control and Prevention (CDC) recommends at least 150 minutes of moderate-intensity aerobic activity per week. A brisk walk at 3.8 mph can help you reach that goal.
Intermediate Exercisers
If you’re already somewhat active, 3.8 mph might feel like a warm-up or cool-down pace. However, you can make it more challenging. How? By incorporating inclines. A moderate incline at 3.8 mph can significantly boost your heart rate. It can also engage different muscle groups, particularly your glutes and hamstrings.
Those Seeking Low-Impact Cardio
Perhaps you have joint issues or prefer to avoid the impact of running. A treadmill walk at 3.8 mph, especially with added incline, provides a great cardio burn without the pounding. This is a key benefit for many individuals looking for a sustainable fitness routine. Many physical therapists recommend walking as a primary form of cardio for clients with certain physical limitations.
Comparing 3.8 MPH to Other Speeds
To really understand 3.8 mph, let’s put it into perspective with other common treadmill speeds.
Casual Walking vs. Brisk Walking
A casual stroll is typically around 2 to 3 mph. This is the speed you might use when window shopping or walking your dog on a relaxed day. At 3.8 mph, you’re definitely picking up the pace. You’ll notice your breathing quickens, and you might feel a bit warmer.
Brisk Walking vs. Jogging/Running
The line between brisk walking and jogging can be blurry, but 3.8 mph is generally considered the upper end of a brisk walk for most people. A light jog often starts around 4.5 to 5 mph. Running speeds can vary widely, from 5 mph upwards.
You know you’re jogging when both feet leave the ground simultaneously at some point during your stride. At 3.8 mph, you likely always have at least one foot on the treadmill belt.
Speed Comparison Table
| Activity | Typical Speed (MPH) | Perceived Effort |
|---|---|---|
| Casual Walk | 2.0 – 3.0 | Easy, can hold a full conversation |
| Brisk Walk | 3.0 – 4.0 | Noticeable breathing, can talk in short sentences |
| 3.8 MPH | 3.8 | Moderate effort, breathing harder |
| Light Jog | 4.5 – 5.0 | Breathing heavily, can speak only a few words |
| Running | 5.0+ | Breathing very heavily, difficult to speak |
Making the Most of 3.8 MPH
Just setting the treadmill to 3.8 mph is a good start. But how can you ensure you’re getting the most out of this speed?
Focus on Duration
For cardiovascular benefits, duration is key. Aim for at least 20-30 minutes at 3.8 mph. The longer you sustain this pace, the more calories you’ll burn and the better your heart health will become. We found that consistency over time is more impactful than occasional intense bursts.
Add Incline for Intensity
As mentioned, incline is your best friend at 3.8 mph. Even a 1-2% incline can make a difference. Try increasing it gradually. A study published in the NCBI found that increasing treadmill incline can boost calorie expenditure significantly. This adds a strength component to your cardio.
Incorporate Intervals
You don’t have to maintain the exact same pace the whole time. Mix it up! Try walking at 3.8 mph for 5 minutes, then increase to 4.0 mph for 1 minute, then back down. Or, keep the speed at 3.8 mph and increase the incline for a couple of minutes. These short bursts of higher intensity can improve your fitness faster.
Don’t Forget Form!
Good posture is important, even when walking. Keep your head up, shoulders back and relaxed, and engage your core. Swing your arms naturally. Proper form helps prevent injuries and ensures you’re working the right muscles effectively. Many fitness professionals recommend a slight bend in the elbows when swinging your arms.
Checklist for Your 3.8 MPH Workout:
- Set treadmill to 3.8 mph.
- Start with 20-30 minutes.
- Gradually add incline (1-3%).
- Listen to your body.
- Stay hydrated!
- Consider adding short bursts of speed or incline.
Conclusion
You’ve learned that 3.8 mph on your treadmill is a solid pace for a brisk walk. It’s a versatile speed that can help you meet your fitness goals, whether you’re a beginner or looking for a low-impact cardio option. Remember, consistency is key. By focusing on duration, incorporating incline, and paying attention to your form, you can make 3.8 mph a powerful part of your workout routine. Now, lace up those shoes and get moving – your body will thank you!
Frequently Asked Questions
Is 3.8 mph too slow for a workout?
Not at all! 3.8 mph is considered a brisk walking pace, which offers a moderate cardiovascular workout. For many people, especially beginners or those focused on low-impact exercise, this speed is perfect for building endurance and burning calories. You can increase intensity by adding incline.
Can I run at 3.8 mph?
For most individuals, 3.8 mph falls into the brisk walking category, not running. While some very fast walkers might approach a slow jog at this speed, it’s generally faster than a casual pace but slower than a typical running stride. You’ll likely still have one foot on the treadmill belt at all times.
How many calories can I burn walking at 3.8 mph?
Calorie burn depends on factors like your weight, duration, and incline. A brisk walk at 3.8 mph for 30 minutes can burn a moderate number of calories, often in the range of 150-250 for an average-sized person. Adding incline significantly increases calorie expenditure.
What kind of incline should I use with 3.8 mph?
You can start with a 1-3% incline at 3.8 mph to add challenge. Even a small incline can boost your heart rate and engage your leg muscles more effectively. As you get fitter, you can gradually increase the incline to continue progressing your workout.
Is walking at 3.8 mph good for weight loss?
Yes, walking at 3.8 mph can definitely contribute to weight loss when done consistently. It burns calories and improves cardiovascular health. For optimal weight loss, combine regular brisk walking at this pace with a healthy diet and consider increasing workout duration or incline over time.
