Is Running Bad for Your Knees? What the Research Really Says
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Is Running Bad for Your Knees? What the Research Really Says

Introduction

Running bad for knees this is one of the common myths that people believe in. In fact, when done properly, the many medical research studies have observed  that running has a protective effect against arthritis.

A 2022 cross-sectional study, the team conducted an online survey between June 18 and October 1, 2020, and concluded that adjusting running habits, not quitting, is generally good for knee health. 

The 2024 study on 3,804 marathon runners concluded that long-distance running does not increase hip or knee arthritis risk. However there were risk factors such as age, higher BMI, prior injuries, surgery, and family history.

However, knee specialists like Dr Ishwar Bohra (over 24 years) suggest if you are developing pain with running, it is important to change your exercise routine and include some lower-impact exercise under professional guidance.

Is Running Bad for Your Knees?  No — It is a Myth

People believe in this myth "running is bad for knees” because they think:

  • Repeated impact wears down cartilage
  • Running accelerates osteoarthritis
  • Long-distance runners will eventually develop knee problems

But scientific research does not strongly support these reasons; they say the benefit lies in running with the right method and strategy.

Does Running Damage Knees ? No — Instead it Gives You Following Benefits

Here are the benefits backed by many experts:

  • Strengthen your quadriceps, hamstrings, calves, and glute muscles.
  • Help improve cartilage health by circulating synovial fluid, nourishing cartilage and maintaining joint function.
  • Help maintain a healthy weight, encouraging long-term joint stress and lowering osteoarthritis risk.
  • Improves bone density by strengthening bones and connective tissue.

Other benefits of running are:

  • reduce stress
  • improve mood
  • help with thinking and cognition

Why Runner Experience “Running Knee Pain”

Runners can experience running knee pain, often called "runner's knee" (patellofemoral pain syndrome) because of the following reasons:

  • Training load is too high.
  • The technique is poor such as overstriding, poor posture or excessive heel striking
  • Muscle imbalances and tightness are not addressed.
  • Weak supporting muscles (glutes and hips).
  • People with a history of knee injuries or cartilage damage.

 Also Read : Best Orthopedic Surgeon in Dwarka | Expert Bone & Joint Care

  • Iliotibial band (IT) band syndrome
  • Patellar tendonitis
  • Patellofemoral pain syndrome (PFPS)
  • Chondromalacia patella
  • Prepatellar bursitis

Running Knee Pain Treatment

You can easily treat knee pain at home most of the time. For example, some methods include:

  • putting as little weight on the knee as possible
  • icing the knee
  • taking prescribed nonsteroidal anti-inflammatory drugs (NSAIDs)

However, if the pain persists, it is best to seek a doctor’s advice. Proper diagnosis will be done through X-rays, MRI scans and CT scans. Based on the cause, the experts may also recommend physiotherapy or steroid injections. 

How to Protect Your Knees While Running

These smart habits can make a big difference:

Experts Tip Key Advice
Strengthen Supporting Muscles Squats, lunges, calf raises for quads, hamstrings, glutes, hips to absorb impact.
Proper Form Slight knee bend; land feet under body; shorten stride, increase cadence.
10% Rule Increase mileage/intensity ≤10% weekly to prevent overuse.
Right Shoes Replace every 300-500 miles; use inserts for alignment issues.
Softer Surfaces Choose dirt, gravel, tracks over asphalt/concrete.
Warm Up/Cool Down Dynamic stretches pre-run; static post-run.
Healthy Weight Reduce weight to lessen knee stress.
Rest & Recover Allow recovery time between runs for cartilage repair.

Best Running Shoes for Knees

Look for these qualities in a knee-friendly running shoes

  • Go for cushioned running shoes.
  • Pick stable (or stability) models if you overpronate.
  • A lower heel-to-toe drop.
  • Lightweight construction.
  • Proper trusted shoes for knees: New Balance Fresh Foam, Brooks Glycerin/Adrenaline, Hoka models.

How to Run if I have Existing Knee Problems

If you already have knee osteoarthritis or cartilage damage, then consult your sports physician or physiotherapist first and ask them to personalise an exercise plan according to the type and severity of your condition.

Experts often recommend:

  • shorter distances
  • softer running surfaces
  • slower pace
  • walk-run intervals

Also Read: Daily Habits to Keep Your Joints Healthy and Strong

Conclusion

The idea that running damages your knees is largely an incorrect belief.

Scientific evidence observes that:

  • Recreational running does not increase knee arthritis risk.
  • Runners often have lower rates of osteoarthritis than sedentary people.
  • Proper training, technique and muscle strength protect knee joints.

To prevent running-related issues, you should avoid training mistakes and poor biomechanics or properly address previous injuries.

Best Knee Expert in Dwarka | Dr. Ishwar Bohra

Dr. Ishwar Bohra at BLK-Max Super Speciality Hospital, is a well-renowned Joint Replacement Surgeon. He has over 24 years of global experience in carrying out knee- and hip-related procedures, and surgeries related to sports injuries.

His Previous Experience:

  • Spine Consultant - Jaipur Golden Hospital, New Delhi
  • Attending Consultant - Dr B.L. Kapur Memorial Hospital, New Delhi
  • Senior Resident - Deen Dayal Upadhyay Hospital, New Delhi
  • Associate Orthopaedic Surgeon - Apollo Life Line Hospital, Alwar, Rajasthan, India
  • Senior Resident - Bombay Hospital, Mumbai

His expertise includes:

You can explore the stories of happy patients here.

Contact us at +91-9582280201, ishwar.bohra@gmail.com or anandrishma@gmail.com to improve your knee health.

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