Can I Run Barefoot On A Treadmill?

Treadmill Running

Jasminko Ibrakovic/

By Simon Gould

Barefoot or minimalist running has been gaining in popularity over the past few years. Runners are getting back to nature and enjoying the feeling of the freedom it gives. The feet are designed to run this way, humans have been doing it for thousands of years without any problems. The consensus is mixed as to whether there are benefits or risks.

Barefoot running has always been practised over the years in Africa. It is believed the very fist marathon runner Pheidippides ran barefoot. In the US there is a Barefoot Runners Society that has over 1,500 members. You can now buy minimalist footwear* designed for barefoot runners to prevent any debris like stones hurting the feet.

Benefits of barefoot running

As I've mentioned this natural running is becoming increasingly popular that websites have been built around the practise. When running barefoot you are able to achieve greater balance. Your muscles in your feet awaken to support your new posture and the ground beneath you as you run. They call it running unshod (without shoes).

The calf muscles in particular get a good workout and the achilles tendon is stretched as it doesn't have shoes that encourage a heel strike. Because of this, barefoot running has been shown to have less impact peak when running on a treadmill (source). This means it's better for your knees and other joints.

Disadvantages of barefoot running

Many disadvantages are the opposite of the benefits. Where the barefoot runners have less impact on their joints due to going barefoot, the running shoe wearers have more impact. This is because the shoes encourage a heel strike and the running gait compensates for this. The muscles needed for the support of the feet can atrophy because they're not being used as much in barefoot running as when running shoes are on.

Running with shoes means you can run on any surface and be confident that any stones or glass will not injure and hurt you. You don't have to constantly look down to check you're not about to land on any debris. If it's very cold your feet are protected with running shoes. You're not going to tread on ice and your feet aren't going to freeze and suffer frostbite.

Because we're used to wearing shoes in our daily lives the skin on the bottom of our feet is quite tender. We're not used to running on hard surfaces connected with only our skin. Because of this at the beginning of running barefoot you may get some blisters until calluses form. The recommendation is to run barefoot sparingly at first until your feet get used to it.

Running barefoot on a treadmill

Running barefoot on a treadmill might sound like a great way to prepare yourself for running barefoot outside. However the treadmill doesn't fully prepare you for the sensation. The belt is constantly flat so, like running on shoes, you may get overuse injuries and not feel the benefit you would have running outside.

With the belt moving under your feet instead of you propelling yourself forward, your feet may get friction burns and start heating up. This is reported to have happened but isn't too bad to stop people from running on the treadmill barefoot. So it's ok to run barefoot on a treadmill if you want to. It's just not in the spirit of the true barefoot or natural running narrative.

Thinking of buying a treadmill? See my top 3 recommended treadmills for 2021

Meet The Author

Simon Gould

I'm Simon Gould. I've been around treadmills my whole life. From running on them at an early age to working in treadmill dept's of national stores. I've run outside and I've run on treadmills and I prefer running on treadmills. I still run on one nearly every day and love it.

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