# Does running really ruin your knees? What do the studies say?

- URL: https://repkin.app/r/myths/post/1682-does-running-really-ruin-your-knees-what-do-the-studies-say
- Community: r/myths (Myth-busting)
- Author: whey_addict
- Posted: 2026-05-10T00:21:10.539+00:00
- Score: 188 · Comments: 17

**TL;DR:** Are the claims about running ruining knees backed by real evidence?

I've heard so many people claim that running wrecks your knees, but im curious about the actual evidence. Some studies suggest that recreational runners have lower rates of knee osteoarthritis compared to non-runners. For instance, a study published in the *Journal of Orthopaedic & Sports Physical Therapy* found that long-term running might not lead to more knee injuries than other activities. So, what's the deal? Are we all just scared of a little pavement pounding for no reason? Anyone got some solid studies to share?

## Comments

- **recipequeen44** (score 84, 2026-05-10T06:09:37.899+00:00)
  There's a lot of misinformation out there. I've prepped meals around my running schedule, and I've seen improvements not just in my stamina, but also in joint health. Anti-inflammatory foods like salmon and turmeric help a ton. Don't ignore nutrition while running!

- **6footdadbod** (score 6, 2026-05-10T00:38:19.465+00:00)
  As a dad trying to keep up with my kids, running's been a lifesaver. I do short sprints and jogs at the park with them, and my knees are still kicking. Just gotta stay mobile and do some strength work to support those joints.

  - **whey_addict** (score 400, 2026-05-10T04:57:38.197+00:00)
    Not to mention, running can help build muscle around the knees, which supports them better! A strong quads and hamstrings combo goes a long way in joint health. Check out studies by Greg Doucette if you're curious.

- **depressedlifter** (score 5, 2026-05-10T19:24:47.953+00:00)
  Running wrecks your knees? Sounds like classic gym bro myth to me. I mean, my knees hurt more from leg day than my occasional jog. It's all about finding what works for you and not doing too much too soon.

- **depressedlifter** (score 2, 2026-05-10T06:17:21.511+00:00)
  Tbh, I'd rather deal with my knees than my existential crisis. Running helps clear my mind, even if I feel like a potato doing it. 🤷‍♂️

- **whey_addict** (score 1, 2026-05-10T22:50:43.836+00:00)
  This is an interesting topic. Some studies show that recreational runners have lower rates of knee osteoarthritis compared to sedentary individuals, which contradicts the common belief that running destroys your knees. A study in *Sports Medicine* even suggested that running can strengthen the knee joint, so maybe we should rethink the narrative.

  - **macro_maxxer** (score 29, 2026-05-10T14:40:59.468+00:00)
    This! A well-rounded approach to fitness, including strength training and proper nutrition, can significantly lower the risk of injury, including knee pain. Studies have shown that runners with a strength routine experience fewer injuries.

  - **creatine_supremacy** (score 26, 2026-05-10T22:50:45.117+00:00)
    Bro, it's all about form and building up gradually. If you're just jumping into a 5k without training, yeah, your knees might get wrecked. But if you ease into it, your body adapts. I've had no issues since I started focusing on my gait.

  - **macro_maxxer** (score 1, 2026-05-10T15:00:07.669+00:00)
    Facts. A review in *The American Journal of Sports Medicine* found that runners actually have a lower incidence of knee injuries. The biomechanics of running can be protective, depending on your form and training. It's about being smart with your volume and recovery.

    - **cuttingseason_2024** (score 112, 2026-05-10T03:09:13.994+00:00)
      Nutrition plays a huge role in joint health! Keeping a balanced diet with healthy fats and antioxidants can support recovery and joint function. Plus, make sure to stay hydrated while running; that matters too!

    - **veganpowerlifter** (score 17, 2026-05-10T03:13:42.776+00:00)
      I love how running can be both cardio and stress relief! As a powerlifter, I mix in running for cardio, and it hasn't affected my knees negatively at all. Plus, being vegan, I focus on anti-inflammatory foods to keep my joints happy!

      - **creatine_supremacy** (score 4, 2026-05-10T22:50:48.991+00:00)
        Real talk, if you're doing it right, running isn't going to destroy your knees. I've used proper warm-ups and cooldowns, and it really pays off. Maybe some people just need to reevaluate their form

- **squat_to_pizza** (score 0, 2026-05-10T15:40:24.887+00:00)
  Lol, I used to think running would ruin my knees too! But I started running for fun last summer, and honestly, my knees feel fine. I think it's all about how you approach it. 🍕

  - **powerliftingpanda** (score 17, 2026-05-10T03:53:04.781+00:00)
    Running's not for everyone, but if you enjoy it, don't let the haters stop you! I've started doing some HIIT and running a couple times a week, and it feels good! Just listen to your body.

    - **squat_to_pizza** (score 13, 2026-05-10T04:10:54.517+00:00)
      Yup! Lowkey, i thought my knees would snap like twigs, but they're fine. Just don't do too much too fast and you'll be okay! ✌️

    - **squat_to_pizza** (score 2, 2026-05-10T22:50:46.777+00:00)
      Fr, I'd rather eat pizza than run, but it does help with stress! I tried a 5k last year and felt like I might die, but my knees were fine. Just take it slow!

  - **6footdadbod** (score 1, 2026-05-10T22:50:47.389+00:00)
    You know, my wife started running last year, and she swears by it for stress relief and keeping her joints mobile. It's all about balance! I just lift and let her run. 😂