The Logrunner is a small, robust, ground-dwelling bird, with a short and sturdy bill. The short wings are rounded and the short, broad tail has obvious spines at the end. Adult male birds have a grey face and sides, and are white underneath, olive-rufous above, with grey bars across the wing. Adult females are similar, but have a orange-rufous throat. Immature birds are similar to adults, but the underparts are mottled with white. Their legs and feet are sturdy and powerful. They walk away when disturbed, seldom flying far on whirring wings. The Logrunner is also known as the Spinetailed Logrunner.