Trail vs. tarmac: which running surface spares your knees?

NCT ID NCT07408700

Ongoing Knowledge-focused Sponsor: University of Oviedo Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study surveys 134 recreational runners to see if the type of surface they run on (like asphalt or trail) and how much they train is linked to patellofemoral pain, a common knee problem. Participants answer questions about their running habits and any knee pain they've had. The goal is to identify factors that increase or decrease the risk of knee pain, which could help runners and coaches plan safer training.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this study could help identify which running surfaces and training habits are safest for knees, leading to better prevention advice for recreational runners.
What could go wrong: This is an observational study, not a treatment trial. It can only show links, not cause and effect. Results may not apply to all runners or settings.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Motor Activity patellofemoral pain syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

PATELLO FEMORAL PAIN SYNDROME RUNNERS

Contacts and locations

Locations

Universidad de Oviedo

Oviedo, Principality of Asturias, 33006, Spain

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