Interestingly, the highest racecourses in Britain are well-publicised, but less so, or so it would appear, are the lowest. The highest racecourse in the country is, unequivocally, Exeter Racecourse, which stands 850 feet above sea level in the Haldon Hills, near the city of Exeter, in Devon, in southwest England. The second highest is Hexham Racecourse, which is situated in High Yarridge, 600 feet above the market town of Hexham, and 800 feet above sea level, in Northumberland, in northeast England. Both Exeter and Hexham exclusively stage National Hunt racing, so the honour of being the highest racecourse in the country to Flat racing goes to Bath Racecourse, which is set on the Lansdown Plateau, 780 feet above sea level, in Somerset, in southwest England.
Worcester Racecourse, in Worcester, the county town of Worcestershire, in the West Midlands of England, lies in the floodplain of the River Severn and appeared a likely candidate for the lowest racecourse in Britain, granted the frequency with which it is flooded. However, according to Ordnance Survey, Worcester Racecourse stands at an elevation of 66 feet above sea level or more than twice that of two racecourses in East Anglia, in eastern England.
Again according to Ordnance Survey, the lowest point, geographically, is Holme Fen in Cambridgeshire, which stands at an elevation of 9 feet below sea level. Huntingdon Racecourse, which is situated just under 15 miles south of Holme Fen, in the low-lying parish of Brampton, has an elevation of just 33 feet above sea level and so, too, does Great Yarmouth Racecourse, situated just over a hundred miles east of Holme Fen on the coast of Norfolk.