How long do running shoes last?

The short answer

A typical road trainer lasts roughly 500 to 800 km (300 to 500 mi). Lightweight tempo shoes often last 350 to 550 km (220 to 340 mi), and carbon race shoes can degrade noticeably after 200 to 350 km (125 to 220 mi).

These ranges are estimates. Body weight, surface, heat, gait and how many pairs you rotate all shift them.

Signs that matter more than mileage

The clearest sign is a change in feel: the shoe that used to feel protective now feels flat, or you notice more impact on the same routes. Visible midsole creasing and compression are stronger evidence than the outsole.

Outsole wear matters for grip and is easy to see, but a worn outsole does not always mean the foam is finished – and a shoe with intact rubber can still have a dead midsole.

If a run that used to feel easy leaves your legs more beaten up, suspect the shoe before you suspect your fitness.

Rotating pairs

Rotating two or more pairs spreads the load and gives foam time to rebound between runs. Runners who rotate often report that their shoes feel better for longer, even though total mileage is the same.

This is one practical argument for a rotation: not just using the right shoe for the session, but keeping each pair fresher.

Retire

Dead midsole, compressed foam, new aches after runs.

Repurpose

Good uppers, worn outsole: walking or garden use.

Keep

Race shoes with few kilometres for race day only.

Making shoes last

Keep them out of hot cars, dry them at room temperature rather than on radiators, and loosen the laces before pulling them on. Rotating pairs is the single biggest factor.

Track kilometres in a simple log if you like, but trust feel. Shoes are consumables; replacing them on time is cheaper than managing the niggles a dead pair can cause.

Shoe guide