Barefoot Running Shoes: Stronger Feet or Greater Risk of Injury? What New 2026 Research Reveals
By Darryl J. Martins, DPM, FACFAS | Board-Certified Foot & Ankle Surgeon | Interventional Foot & Ankle | Adrian & Jackson, Michigan
Updated October 31, 2026
Barefoot running shoes, also called minimalist running shoes, have become an increasingly popular alternative to traditional athletic footwear. Advocates claim these shoes strengthen the feet, improve natural movement, and may help prevent injuries.
But what does the actual medical research say?
As a podiatrist and foot and ankle surgeon practicing in Adrian and Jackson, Michigan, I frequently discuss footwear, biomechanics, and injury prevention with patients.
One of the biggest questions is whether minimalist shoes are genuinely healthier for our feet or whether we're exchanging cushioning and support for a greater risk of injury.
Recent studies published in 2025 and 2026 offer some interesting answers.
The bottom line: Barefoot-style shoes may help strengthen certain foot muscles, but they have not been proven to prevent running injuries. In fact, switching too quickly may increase the risk of Achilles tendon problems and forefoot stress injuries.
What Are Barefoot Running Shoes?
Barefoot running shoes, also called minimalist footwear, are designed to allow the foot to move more naturally than it typically would in a conventional running shoe.
Their common features include:
Minimal cushioning between the foot and the ground
A low or zero heel-to-toe drop
Increased sole flexibility
A wider toe box
Reduced structural support
The idea is that by reducing external support, the foot's muscles must perform more of the work.
However, changing your footwear also changes the forces transmitted through your feet, ankles, and lower extremities. Those changes may be beneficial for some individuals while creating problems for others.
Study #1: Do Barefoot Running Shoes Actually Prevent Injuries?
A January 2026 randomized controlled trial published in the American Journal of Sports Medicine evaluated 140 recreational runners over 12 months.
Participants were assigned to minimalist footwear, running technique retraining, or a control group.
Researchers wanted to determine whether changing footwear or running mechanics would reduce running-related injuries.
The results were surprising: Neither minimalist footwear nor running retraining significantly reduced the overall incidence of injuries.
Interestingly, running retraining was associated with changes in where injuries occurred, including more foot injuries and fewer hip injuries in certain analyses.
This highlights an important point: Changing your running mechanics doesn't necessarily eliminate stress. It can redistribute that stress to different areas of the body.
For patients, this means that switching shoes should not automatically be viewed as an injury-prevention strategy.
Study #2: Transitioning to Minimalist Shoes May Increase Injury Risk
A systematic review and meta-analysis published online in August 2026 in Gait & Posture examined the risks associated with transitioning to minimalist running shoes.
The review included 12 studies, with seven included in the meta-analysis, representing 313 participants overall.
Researchers found that transitioning to minimalist footwear was associated with an increased risk of musculoskeletal injuries.
Some of the reported problems included:
Metatarsal bone marrow edema and stress-related injuries
Achilles tendinopathy
Calf muscle pain
Increased forefoot loading
Why does this happen?
Traditional running shoes often provide cushioning and a higher heel-to-toe drop. When that support is suddenly reduced, the muscles, tendons, and bones must adapt to new mechanical demands.
A runner accustomed to conventional shoes may not have the conditioning necessary to tolerate those changes immediately.
My clinical concern is not simply the minimalist shoe itself. It is the sudden transition to a completely different loading environment.
The review's authors suggested that structured adaptation lasting at least 12 weeks may help runners transition more safely. However, there is no universally proven transition schedule that eliminates injury risk.
Study #3: Could Barefoot Shoes Actually Be Associated With Fewer Injuries?
Here is where the research gets particularly interesting.
A study published online October 14, 2026, titled Running-Related Injury Occurrence Decreases with Shoe Minimalism, surveyed 507 regular runners.
Researchers examined footwear minimalism, running habits, and injuries reported over the previous 12 months.
They found that runners using more minimalist footwear tended to report fewer running-related injuries.
Does that mean minimalist shoes prevent injuries?
Not necessarily.
This was an observational study based on survey responses, not a randomized trial. It cannot establish that the shoes caused the lower injury occurrence.
For example, experienced runners who have successfully adapted to minimalist footwear may differ from runners who use traditional shoes in other important ways.
The important distinction is between runners who have already adapted to minimalist shoes and runners who are suddenly switching to them.
These studies are not necessarily contradictory. They examine different populations and different questions.
Study #4: Can Minimalist Running Shoes Strengthen Your Feet?
A 2025 systematic review and meta-analysis published in Clinical Biomechanics evaluated 28 trials involving 1,399 participants.
Researchers examined foot exercises, minimalist footwear, foot muscle size, strength, and biomechanics.
They found evidence that minimalist shoes may improve strength in the lesser toes, while targeted foot exercises may also improve certain biomechanical measures.
A separate 2025 systematic review of seven studies involving 213 participants found that barefoot or minimalist training programs frequently improved foot strength and neuromuscular function.
These findings suggest a potential benefit.
However, much of the evidence remains low certainty, and improving muscle strength does not necessarily mean reducing injuries.
In my opinion, foot strengthening is valuable. But patients should understand that they can improve foot muscle function through targeted exercises without necessarily switching all of their daily or running footwear.
Are Barefoot Running Shoes Bad for Your Achilles Tendon?
One of my biggest concerns with minimalist and zero-drop footwear involves the Achilles tendon.
Lower heel elevation and changes in foot strike can increase the mechanical demands on the calf-Achilles complex.
For someone with a healthy, well-conditioned tendon, that loading may be manageable with proper adaptation.
However, a patient with existing Achilles tendinopathy, calf tightness, or a history of tendon injury may experience increased symptoms.
This is particularly relevant for individuals with insertional Achilles pain, where footwear changes may alter both tendon loading and compression near the heel.
If you already have Achilles tendon pain, switching to zero-drop footwear without an evaluation may not be the best decision.
The appropriate treatment depends on the location of the symptoms, tendon condition, biomechanics, and activity level.
Can Barefoot Shoes Cause Stress Fractures?
Stress fractures and bone stress injuries develop when repetitive loading exceeds the bone's ability to adapt.
Minimalist footwear can increase the loading demands on the metatarsals, particularly when a runner transitions to a more forefoot-dominant running style.
This does not mean barefoot shoes inevitably cause stress fractures.
However, rapid changes in footwear, running mileage, or training intensity can increase the risk of bone stress injury.
Patients who develop persistent focal forefoot pain, swelling, or pain with weight-bearing should be evaluated rather than attempting to run through the symptoms.
In our foot and ankle clinics, evaluation may include a physical examination and appropriate imaging when a stress fracture or stress reaction is suspected.
Are Barefoot Shoes Good for Plantar Fasciitis?
This is another common question.
Some barefoot footwear advocates suggest that strengthening the intrinsic foot muscles may improve arch function and help manage plantar fasciitis.
Although foot strengthening exercises may be beneficial, there is insufficient evidence to recommend minimalist shoes as a superior treatment for plantar fasciitis.
For some patients, reduced cushioning or support may actually aggravate their heel pain.
Treatment should be individualized and may include:
Plantar fascia-specific stretching
Calf stretching and progressive strengthening
Supportive footwear
Custom orthotics when appropriate
Physical therapy
Shockwave therapy for selected persistent cases
My recommendation is to treat the underlying condition rather than assume that changing to minimalist shoes will resolve heel pain.
Who Should Be Cautious About Barefoot Running Shoes?
Although minimalist footwear may be appropriate for certain healthy individuals, additional caution is warranted for patients with:
Existing Achilles tendinopathy
Recent or recurrent metatarsal stress fractures
Significant plantar heel pain
Peripheral neuropathy or reduced protective sensation
Foot deformities that create pressure or instability
A history of recurrent running injuries
For individuals with diabetes and neuropathy, reduced cushioning and protection can be especially concerning because pressure injuries or skin trauma may go unnoticed.
These patients should discuss footwear selection with their treating clinician.
How to Transition to Barefoot Running Shoes More Safely
If you're considering minimalist footwear, I recommend treating the transition like a new exercise program.
1. Start with short periods of walking. Avoid immediately replacing all of your everyday and running shoes.
2. Strengthen the foot and calf muscles. Progressive calf raises, toe exercises, and balance training can help prepare the lower extremity for new loading demands.
3. Increase exposure gradually. Transition over weeks to months rather than days. Avoid simultaneously making major increases in running mileage or intensity.
4. Monitor symptoms. New Achilles pain, focal forefoot tenderness, swelling, or worsening pain should prompt you to reduce activity and consider evaluation.
5. Individualize your footwear. What works for one runner may not work for someone with different biomechanics, medical conditions, or injury history.
There is no single shoe that is best for every patient.
My Professional Opinion: Are Barefoot Running Shoes Worth It?
After reviewing the recent research, I believe minimalist shoes can have a role in foot strengthening and athletic conditioning.
However, I would not recommend that everyone abandon traditional supportive running shoes.
The evidence suggests potential muscular benefits, but the claim that barefoot running shoes prevent injuries remains unproven.
In fact, some of the strongest concerns involve the transition period, especially for patients who already have Achilles tendon problems or forefoot pain.
The goal shouldn't be to wear the least supportive shoe possible. The goal should be to develop a strong, functional foot that can tolerate your daily activities safely.
That may involve minimalist footwear, conventional athletic shoes, targeted strengthening, orthotics, or a combination of approaches.
Frequently Asked Questions About Barefoot Running Shoes
Are barefoot running shoes better for your feet?
Not necessarily. Research suggests they may strengthen certain foot muscles, but they have not consistently been shown to prevent injuries. The best footwear depends on your individual foot condition, activity, and adaptation.
Can barefoot shoes cause Achilles tendonitis?
They can increase the mechanical demands on the Achilles tendon, particularly when switching abruptly from higher-drop footwear. This may aggravate existing tendon symptoms or contribute to overload.
Do minimalist shoes help plantar fasciitis?
There is not enough evidence to recommend minimalist shoes as a superior plantar fasciitis treatment. Some patients may benefit from strengthening, while others experience increased discomfort without adequate support or cushioning.
Do barefoot shoes strengthen foot muscles?
Some studies suggest improvements in toe and foot muscle strength. However, traditional foot-strengthening exercises can also provide benefits without requiring a footwear change.
How long does it take to transition to barefoot shoes?
Adaptation varies. Recent research suggests that structured transitions lasting at least 12 weeks may be helpful, but this is not a guaranteed safe timeline. Patients should progress based on their conditioning, symptoms, and activity demands.
Should people with flat feet wear barefoot shoes?
Flat feet alone do not automatically rule out minimalist shoes. The decision should consider symptoms, strength, flexibility, walking or running mechanics, and any associated tendon dysfunction.
Foot & Ankle Evaluation in Adrian and Jackson, Michigan
At Interventional Foot & Ankle, we focus on identifying the underlying cause of pain and developing individualized treatment plans.
Our approach emphasizes conservative, regenerative, minimally invasive, and restorative treatment options when clinically appropriate.
Whether you're experiencing Achilles tendon pain, plantar fasciitis, metatarsal stress injuries, or simply need guidance on choosing appropriate footwear, a comprehensive evaluation can help determine which treatment options make sense for your condition.
Serving patients in Adrian, Jackson, Lenawee County, Jackson County, and surrounding Michigan communities.
Schedule a foot and ankle consultation to discuss your symptoms, footwear, and treatment options.
Darryl J. Martins, DPM, FACFAS
Board-Certified Foot & Ankle Surgeon
Research References
Abran G, et al. Minimalist Footwear and Softer Running Technique Alter Injury Location but Not Incidence in Recreational Endurance Runners. American Journal of Sports Medicine. 2026. https://pubmed.ncbi.nlm.nih.gov/41476413/
Sánchez-Del Río E, et al. Injury Risk Associated with the Transition to Minimalist Footwear in Runners: A Systematic Review and Meta-Analysis. Gait & Posture. Published online August 2026. https://pubmed.ncbi.nlm.nih.gov/42612386/
Running-Related Injury Occurrence Decreases with Shoe Minimalism. Published online October 14, 2026. https://doi.org/10.1080/19424280.2026.2737319
Peters-Dickie JL, et al. The Effects of Foot Core Exercises and Minimalist Footwear on Foot Muscle Sizes, Foot Strength, and Biomechanics: A Systematic Review and Meta-Analysis. Clinical Biomechanics. 2025. https://pubmed.ncbi.nlm.nih.gov/39709752/
Effects of Barefoot and Minimalist Footwear Strength-Oriented Training on Foot Structure and Function in Athletic Populations: A Systematic Review. Journal of Clinical Medicine. 2025. https://pubmed.ncbi.nlm.nih.gov/41227025/
Medical disclaimer: This article is for educational purposes and does not replace individualized medical evaluation or treatment.
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