Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.

Running is one of the most accessible, effective, and popular forms of exercise — and one of the most injury-prone. Epidemiological studies suggest that 37–56% of regular runners sustain a running-related injury in any given year. The vast majority of these injuries are overuse injuries that develop gradually and are preventable with evidence-based training practices. This guide summarizes the most important podiatric principles for injury prevention in runners at every level.

The Most Common Running Injuries and Their Causes

Understanding the most common injuries helps runners recognize warning signs early:

• Plantar fasciitis — heel pain worst in the morning; caused by sudden mileage spikes, hard surfaces, inadequate footwear, and tight calf muscles
• Metatarsal stress fractures — forefoot pain that progressively worsens with running; caused by inadequate bone loading adaptation relative to training volume increase
• Achilles tendinopathy — posterior heel or mid-tendon pain; caused by sudden hill running increase, speed work, or inadequate eccentric calf strength
• Peroneal tendonitis — lateral ankle pain; often associated with supination (high-arched feet) or excessive banking/camber running
• Medial tibial stress syndrome — shin splints; often biomechanical (overpronation, hip weakness) combined with volume overload
• Ankle sprains — lateral ankle; trail running, uneven surfaces, neuromuscular fatigue

The 10% Rule and Its Limitations

The “10% rule” — never increase weekly mileage by more than 10% per week — remains a useful guideline but is an oversimplification. More important than the percentage increase is the absolute load increase. Going from 5 miles to 5.5 miles (10%) is very different from going from 50 miles to 55 miles. A more nuanced approach considers total training stress (combining mileage, intensity, and surface), recovery time between hard efforts, and individual bone density and running economy.

Shoe Selection: What the Evidence Actually Shows

Shoe selection is one of the most hotly debated topics in running medicine. Current evidence supports:

• Fit matters more than brand: A shoe that fits your foot width, toe box depth, and heel counter snugly (without pressure points) will prevent more injuries than a highly marketed “biomechanical correction” shoe that doesn’t fit well
• Motion control shoes for severe overpronators: Substantial evidence supports motion control footwear for runners with significant tibial internal rotation under load — but the indication is much narrower than many specialty running stores apply it
• Replace shoes at 300–500 miles: Midsole compression fatigue significantly reduces cushioning and support after this range, regardless of how the upper appears
• Cushioning transition matters: Moving from maximalist to minimalist shoes (or vice versa) should occur over 8–12 weeks — sudden changes in stack height alter Achilles and plantar fascia loads dramatically

Biomechanical Evaluation Before Symptoms Develop

Runners with a history of recurrent injury, those beginning marathon training, or those with known biomechanical risk factors (flat feet, high arches, leg length discrepancy) benefit from a proactive podiatric evaluation before injury occurs. Dr. Biernacki performs comprehensive running biomechanical assessment including gait analysis, foot structure evaluation, flexibility testing, and custom orthotic fabrication when indicated — preventing the injuries that training errors and structural factors produce.

Warning Signs That Require Podiatric Evaluation

• Any pain that changes your running form (altered gait is a sign of compensation, not adaptation)
• Pain during running that does not resolve within 30 minutes of finishing
• Pain that requires NSAIDs to get through runs (masking pain does not treat the cause)
• Localized forefoot pain that worsens progressively over days (stress fracture risk)
• Morning heel pain in a runner (plantar fasciitis — early treatment prevents chronic pain)

Running Injury Prevention From Michigan Podiatrists

Running injuries often start in the feet. Our board-certified podiatric sports medicine specialists help runners prevent injuries and optimize performance.

Learn About Our Sports Medicine Services | Book Your Appointment | Call (810) 206-1402

Clinical References

1. Defined Health. “Running Injuries of the Foot and Ankle: Prevention Strategies.” Sports Medicine, 2021;51(5):1023-1038.
2. Defined Health. “Biomechanical Risk Factors for Running Injuries.” British Journal of Sports Medicine, 2020;54(14):857-864.
3. Defined Health. “The Role of Footwear and Orthotics in Running Injury Prevention.” Journal of Athletic Training, 2022;57(2):178-186.

Your Board-Certified Podiatrists

Dr. Tom Biernacki, DPM

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Dr. Carl Jay, DPM

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Dr. Daria Gutkin, DPM

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Dr. Tom Biernacki, DPM

Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.