How much faster will I be if I lose 10 pounds?

Author: Valentin Huels IV  |  Last update: Thursday, January 22, 2026

Some estimates project that losing ten pounds can result in a savings of 20 seconds per mile, so for a 5k, this means one whole minute of time, and when translated to the marathon distance, this is almost nine minutes of time saved!

Does losing 10 pounds make you faster?

For every pound you lose, science says that you will run approximately two seconds faster per mile.

How fast can I realistically lose 10 pounds?

Generally, a safe and sustainable rate of weight loss is about 1-2 pounds per week. So, it might take approximately 5-10 weeks to lose 10 pounds through a combination of healthy eating and regular physical activity. Rapid weight loss methods can be unhealthy and often result in regaining the lost weight.

How much of a difference does losing 10 pounds make?

That means a 10-pound weight loss is enough to drop blood pressure by around five points. Though five points may not sound like a lot, this small drop in pressure can reduce your risk of a heart attack by 10% percent and risk of stroke by 13%, finds research published in The Lancet.

How many sizes do you go down when you lose 10 pounds?

The rule of thumb, Fernstrom says, is that losing 8 to 10 pounds translates to going down one size.

I Tried the Military Diet | Lose 10lb in 3 days?! *results* | 2024

Is losing 10 pounds noticeable to others?

Naturally, the same amount of weight loss can look different on different people. For example, if someone who is 6'1” tall and weighs 300lbs loses 10lbs, it may be less noticeable than a 10lb loss on someone who is 5'1” and weighs 150lbs.

Will I look better if I lose 10 pounds?

For a weight change to show up on your face, you'd need to change your BMI by 1.33 points, the study found. That means a woman and man of average height would need to gain or lose eight pounds and nine pounds, respectively. For this study, the average woman was 5 feet 4 inches tall; the average man 5 feet 10 inches.

Is losing 20 lbs noticeable?

Yes, 20 pounds (lbs) of weight loss is typically noticeable. However, this may vary depending on an individual's current weight, body composition, and distribution of weight.

How to flush out water weight?

  1. Exercise Regularly. Daily exercise provides several health benefits, including preventing water retention. ...
  2. Drink More Water. Drinking water to reduce water weight sounds counterintuitive, but it helps. ...
  3. Manage Salt Intake. ...
  4. Cut Carbs. ...
  5. Focus on Certain Foods and Herbs. ...
  6. Try Supplements. ...
  7. Up Your Caffeine Intake.

What is a realistic timeline to lose 10 pounds?

Steady weight loss is considered 1–2 pounds a week, so losing 10 pounds may take 5–10 weeks or more. However, weight loss is not always consistent and people's experiences differ. Losing weight too fast may be unsafe.

Is losing 12 pounds noticeable?

CDC further recommends that you need to lose around 5-10% of your total body weight to notice changes. For instance, if you weigh 170 pounds, you need to lose roughly 8.3-17 pounds to notice a difference.

How much weight will I lose if I walk 15000 steps a day?

This could result in losing 2.5lbs a week! By upping your steps to 15,000, you are now burning another 1.5lbs a week. Can you imagine how much faster your weight loss journey will be? It's an absolute game changer, and you can easily up your step count at home over on YouTube.

How different do you look after losing 10 pounds?

A 10-pound weight loss can be noticeable, depending on your body composition, but it might not lead to a drastic change in appearance. For someone with a smaller frame, the weight loss could be visible in the face, stomach, or thighs. However, for those with a larger build, the difference might be more subtle.

Do lighter people run faster?

Being leaner but not necessarily lighter can improve your performance because lean muscle mass generates more power and speed. But be careful not to drop your body fat too low. So, ideal race weight is the place where your body can work optimally and sustainably.

What is considered rapid weight loss?

Losing more than 1 or 2 lb (0.5 to 1 kg) a week is not safe for most people. It can cause you to lose muscle, water, and bone density. Rapid weight loss can also cause some side effects including: Gallstones.

How noticeable is losing 30 pounds?

For most people, losing 30 pounds will make a noticeable difference in their frame, and they will start to feel some benefits. These could include decreased shortness of breath or noticeable mobility or fitness improvements. The extent to which 30 lbs of weight loss is noticeable will depend on your starting weight.

Will losing 20 pounds show in my face?

Factors such as genetics, body composition, and overall health play a role. However, a general guideline can be followed: Typically, losing around 10-15% of your total body weight may result in noticeable facial changes. For someone weighing 200 pounds, this would mean losing 20-30 pounds.

What is a realistic timeline to lose 20 pounds?

Depending on where you start, it could take anywhere between 10 and 20 weeks (or more) to lose 20 pounds. That may sound like a long time, but the truth is, it's better to go slow and not rush the process—especially because rapid weight loss can be risky, says personal trainer Susan Pata, NASM-CPT.

Will my breasts get smaller if I lose 20 pounds?

Do Your Breasts Get Smaller When You Lose Weight? Whilst breasts can get smaller after you lose weight, breasts do not always get smaller after you lose weight. Size changes may be common, but it depends person to person.

Is losing 30 pounds in a month healthy?

While it's possible to drop a lot of weight in one month, we don't recommend it. Anything over 8 pounds is likely water weight that you'll gain back. Crash dieting leads to gaining more weight long-term and slows your metabolism.

What is the Ozempic face?

Ozempic face is a colloquial term, not a medically recognized condition. It describes the facial changes that can accompany rapid weight loss when using medications like Ozempic or another version of the same drug (generic name semaglutide) FDA-approved for weight-loss treatment.

What changes when you lose 10 pounds?

Losing 10 pounds can also lower high blood pressure or hypertension. Hypertension can also lead to cardiovascular conditions and aneurysm. Losing weight can even prevent hypertension.

Does fat look worse before it leaves?

You Feel Like You're Looking Worse

The idea is that just before a significant weight loss occurs, you actually look a little pudgy and soft. Why? Because you've started to break down your fat cells and now they're filling up with water. Soon, these cells will flush themselves out and shrink.

How much weight do you need to lose to go down a size?

Ratio of weight lost also matters: For example, someone who weighs 350 pounds may still wear the same clothing after 1o pounds of weight loss, whereas a 100-pound person who loses 10 pounds may drop a size.

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