Plantar Fasciitis: A Runner's Guide to Getting Back on Your Feet

Plantar fasciitis is the most common cause of heel pain in runners, and one of the most frequently mismanaged. The classic presentation is sharp pain in the heel or arch, worst with the first few steps in the morning or after prolonged sitting, that eases once you're warmed up but returns after exercise. If that description sounds familiar, you almost certainly have plantar fasciitis.

What is the plantar fascia?

The plantar fascia is a thick band of connective tissue that runs from the heel bone to the base of the toes. It acts as a passive shock absorber and supports the arch of the foot during loading. Plantar fasciitis (more accurately termed plantar fasciopathy) occurs when the tissue is overloaded and develops degenerative changes — not true inflammation, despite the name.

Why does it happen?

The root cause is almost always a rapid increase in load — running more volume, adding hills or speed work, or returning to running after a break. Contributing factors include calf tightness, reduced ankle dorsiflexion range, weakness in the foot intrinsic muscles, and running in worn-out shoes. Contrary to popular belief, flat feet are not always the culprit.

What actually works for treatment

The evidence on plantar fasciitis treatment is much clearer than most people realise. High-load calf and plantar fascia loading exercises — performed with progressively increasing resistance — are consistently the most effective intervention. Stretching alone produces limited benefit. Orthotics can offload symptoms short-term but don't address the underlying issue. Night splints have modest evidence for morning pain specifically.

• Progressive heel raise loading (eccentric and isometric protocols)
• Intrinsic foot muscle strengthening
• Ankle mobility work to improve dorsiflexion range
• Load management — adjusting running volume, not stopping completely
• Review of footwear and surface variation

How long does recovery take?

With appropriate loading-based treatment, most runners see significant improvement within 6–8 weeks. Complete resolution can take 3–6 months depending on chronicity. The key insight: you don't need to stop running — you need to manage load while progressively building tissue capacity. Many runners continue training throughout recovery with appropriate modifications.

Getting assessed in the Eastern Suburbs

Seth sees a high volume of plantar fasciitis presentations across the Eastern Suburbs — Bondi Beach runners, Centennial Park regulars, and coastal walkers from Bronte to Coogee. A home visit assessment can identify the specific drivers in your case and get you on an evidence-based loading program from day one.