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Bone
Stress fractures

Localized pain that worsens with running and can hurt even at rest. Often in shins, feet, or hips.

How to avoid

  • ·Never ignore pain that gets worse as a run goes on
  • ·Eat enough calories — under-fueling raises stress fracture risk
  • ·Get enough calcium and vitamin D; consider a bone health check if you're at risk
  • ·Alternate hard days with easy days; respect rest days in your plan

How to fix / recover

  • ·Stop running immediately — do not try to run through this
  • ·Expect 6–12 weeks (or more) off running depending on location
  • ·Cross-train only with medical clearance (pool running, swimming)
  • ·Address the cause: often rapid mileage increase, poor nutrition, or biomechanics

When to see a specialist

  • ·Right away — see a doctor or sports medicine physician for imaging (X-ray or MRI)
  • ·Pain is pinpoint on the bone and worsens with weight-bearing
  • ·Pain at rest or at night, not just during runs
  • ·You've had multiple stress injuries or suspect low bone density — ask about a bone health workup

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