The Navicular Bone Explained

In brief: The navicular is a small boat-shaped bone in the midfoot that sits at the top of the arch and helps hold its shape. It links the rearfoot to the forefoot and is an important anchor for the tendon that supports the arch during running.

What is the navicular bone?

The navicular is a small, boat-shaped bone in the midfoot, sitting on the inner side near the top of the arch. It connects with several neighbouring bones and forms a keystone within the arch structure.

Why it matters

The navicular helps maintain the height and shape of the arch and serves as an attachment point for a key tendon that supports the arch from underneath. Its position makes it important to how the midfoot bears and transfers load.

How it works

As the foot loads and the arch lowers slightly, the navicular and surrounding bones share the force, then help the arch recoil for push-off. The tendon anchored near it pulls to support the arch during this motion.

What to look for

Supportive midfoot cushioning and a secure fit help the arch and the bones within it cope with running loads. Runners with very low arches sometimes notice the inner midfoot area more.

The navicular and your running kit at OD's

Midfoot support can help the arch feel comfortable. The team in St Helens can help you find shoes with a supportive midfoot, and we offer next-day delivery and free click and collect.