Piriformis Syndrome in Masters Runners

Why masters runners (40+) Get Piriformis

Tightness or overuse of the piriformis compressing the sciatic nerve, often from weak glutes, long sitting periods, and asymmetric loading.

In masters runners (40+) specifically, the risk is amplified by lifetime-load training with longer recovery requirements. Specific to 40+ runners whose recovery and tissue tolerance shift with age.

Early Warning Signs

These are the signs to act on — before the injury becomes a multi-week problem.

• Tightness deep in the glute after long runs
• Discomfort with prolonged sitting
• Hip stiffness after speed work

When to Stop and Get Checked

These signs mean you're past self-care territory — see a sports medicine provider.

• Numbness or tingling down the leg
• Pain that stops you running
• Weakness in the foot or leg

What to Do This Week

If you caught it early, here's the self-care protocol most masters runners (40+) respond to.

• Reduce mileage and hills temporarily
• Glute strength (bridges, clamshells)
• Soft tissue work to the deep glute
• Avoid sitting on a wallet

Prevention: Stop the Cycle

Piriformis is rarely a one-time event — it returns when the underlying causes aren't addressed. Build these into your weekly routine.

• Glute strength 2-3x/week
• Hip mobility daily
• Stand and move every 30 minutes if you sit for work
• Vary running surfaces and direction

The Bottom Line for Masters Runners

Piriformis in masters runners (40+) is preventable, treatable, and survivable — if caught early. The mistake most runners make is normalizing the early signs and pushing through. Don't. The cost of one week off now is far less than four weeks off later.