Celtic Park
Belfast, United Kingdom · built 1901
Celtic Park was a multi-use stadium in Belfast, Northern Ireland. It was used for football matches and was the home of Belfast Celtic F.C. Throughout the majority of its existence it was a greyhound racing track. The stadium was able to hold 50,000 spectators at its height, with 5,000 of those spectators seated.
Racecourse data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).