Hi,
https://www.openstreetmap.org/way/1191759079
looks like a riding arena; riding arenas are usually tagged leisure=pitch + sport=equestrian .
In JOSM you can use the preset for sport=equestrian to tag them like that.
Compare https://wiki.openstreetmap.org/wiki/Tag%3Aleisure%3Dhorse_riding / https://www.openstreetmap.org/way/165455089