The east end of the cursus is compos’d of a huge body of earth, a bank or long barrow, thrown up nearly the whole breadth of the cursus. This seems to be the plain of session, for the judges of the prizes, and chief of the spectators. The west end of the cursus is curv’d into an arch, like the end of the Roman circus’s. And there probably the chariots ran round, in order to turn again. And there is an obscure barrow or two, round which they return’d, as it were, a meta.

This is the finest piece of ground that can be imagin’d for the purpose of a horse-race. The whole is commanded by the eye of a spectator in any part. In the middle is a valley, and pretty steep at present: yet only so, as that a British charioteer may have a good opportunity of showing that dexterity, spoken of by Cæsar. But the exquisite softness of the turf prevents any great damage by a fall. The ground of it hereabouts declines somewhat northward. The main part of this hippodrom is upon a gentle ridge running east and west. This render’d the place cooler.

On the southern ridge, toward the west end of it, are many considerable barrows: but none towards the east end, for that would obstruct the view of Stonehenge. There are many barrows but of no considerable bulk, on the north-side, upon the extensive ascent, toward the great north long barrow. This magnificent work of the cursus is drawn due east and west: except a small variation of 4 or 5 degrees southward from the east. If we measure along the bank, from the eastern meta, at 700 cubits exactly, we come over against the middle line of the strait part of the avenue to Stonehenge: 500 cubits further conducts us to the gaps or opposite entrances, I before mention’d; which we suppose as distance posts. The whole interval between the eastern meta and these gaps, is 1200 cubits. At 1000 cubits more, we come to the place where the west wing of the avenue enters the southern ditch of the cursus. That west wing too, is just 1000 cubits long to its union, with the strait part of Stonehenge avenue. Likewise the strait part of Stonehenge avenue is just 1000 cubits long, as mention’d in its proper place. This west wing begins, in the bottom of that valley, which crosses the middle of the cursus and sweeping along by the bottom of the hill, in a gentle curve, meets with the lower end of the strait part of Stonehenge avenue, where the wing or avenue unites to it, with an equal angle. So that the whole work is laid out with great judgment and symmetry; and curiously adapted to the ground, which was well consider’d, before the plot was mark’d out, by the first surveyors. From the bottom of the valley crossing the middle of the cursus, to the western meta is 3800 cubits more, making in the whole 6000 cubits. The north end of the eastern meta does not extend so far as the northern bank of the cursus: I suppose, the reason is, that there might be liberty that way, to stop the horses, at the end of the course. Therefore they set out, on the south side of the cursus and return’d by the north side. I observe the ditch and bank towards the eastern end of the cursus much obscur’d, by the trampling of men and horses, frequenting the spectacles here: this being the most throng’d.

The Cursus is directly north from Stonehenge: so exactly, that the meridian line of Stonehenge passes precisely thro’ the middle of the Cursus. And when we stand in the grand entrance of Stonehenge and observe the two extremities of the Cursus the eastern and western meta, they are each exactly 60 degrees from the meridian line; on each hand: making a third part of the circle of the horizon. By which we see, the Druids well understood the geometry of a circle, and its measure of 360 parts.

Pausanias in Beotic. says, ‘among the Thebans, by the gate Prætis is the Gymnasium of Jolaus and likewise the stadium, which is a bank of earth thrown up, such as that at Olympia and of the Laurii. In the same place is the heroical monument of Jolaus. A little beyond, to the right is the hippodrom, and in it Pindar’s monument.’ The same author in Arcad. VIII. writes, ‘that before the walls of Mantinea, in a field, was a stadium made for horse-races, in honour of Antinous. Not far from it was the temple of Neptunus equestris and others.’ So that we see it was the manner of the ancient Greeks thus to define their places for sports by banks of earth, and that near their temples.

After the Romans had borrow’d the use of the British chariots for travelling and the like, they us’d them too in the Circensian games. Thus Sidonius Apollinaris his poem upon it, Lib. XXII.

Instant verberibus simul regentes,

Jamque & pectora prona de covinno

Extensi rapiuntur.——————