Whether you’re gearing up for a marathon or just want to run longer distances, there are some things you can do to avoid foot injuries, podiatrists said.

Finding a couple of good running shoes to rotate between is important.

Since all running shoes are different, changing up which ones you wear periodically can break up the repetitive stress running puts on your feet.

Before you run, build up your foot strength by doing daily exercises and stretches. The better prepared your feet, the more you reduce your risk of injury and long-term problems like stress fractures, according to a podiatrist.

Runners are urged to see a podiatrist if they experience swelling or bruising that doesn’t go away with home remedies.