They range in length from 50 metres to almost 10 kilometres and the distance between the parallel earthworks can be up to 100 metres. Banks at the terminal ends enclose the cursus.
Contemporary internal features are rare and it has been traditionally thought that the cursuses were used as processional routes. They are often aligned on and respect the position of pre-existing long barrows and bank barrows and appear to ignore difficulties in terrain. The Dorset Cursus, the longest known example, crosses a river and three valleys along its course across Cranborne Chase. It has been conjectured that they were used in rituals connected with ancestor worship, that they follow astronomical alignments or that they served as buffer zones between ceremonial and occupation landscapes. More recent studies have reassessed the original interpretation and argued that they were in fact used for ceremonial competitions. Finds of arrowheads at the terminal ends suggest archery and hunting were important to the builders and that the length of the cursus may have reflected its use as a proving ground for young men involving a journey to adulthood. Anthropological parallels exist for this interpretation.
Examples include the four cursus at Rudston in Yorkshire, that at Fornham All Saints in Suffolk, the Cleaven Dyke in Perthshire and the Dorset cursus. A notable example is found at Stonehenge, within sight of the more famous stone circle, on land belonging to The National Trust's Stonehenge Landscape.

