Hi,
The wiki says leisure=pitch + sport=equestrian is correct for maneges = riding arenas:
leisure=horse_riding
https://taginfo.openstreetmap.org/tags/sport=equestrian#combinations
https://taginfo.openstreetmap.org/tags/amenity=manège

I see. 'rodeo' comes from this recent change:
https://github.com/openstreetmap/id-tagging-schema/pull/780/files
This should be translated for en-GB to "Horse Riding Arena" like it was before. I will have to look into that (if you don't want to do it yourself).

Hi again,
Isn't way/1156228833 a riding arena? You have tagged it as a riding centre (tag leisure=horse_riding). Riding arenas should be tagged leisure=pitch + sport=equestrian (iD-preset Horse Riding Arena). See also
leisure=horse_riding

Hi,
You have removed building=yes from
way/317638377,
therefore it is no longer rendered as a building.
Compare:
osm.wiki/FR:Tag:building=riding_hall
osm.wiki/FR:Tag:leisure=horse_riding

Hi,
way/1156335444 sieht nicht aus wie eine Reitanlage (leisure=horse_riding), eher wie eine Führanlage (osm.wiki/DE:Tag:animal=horse_walker)

Hi,
Retagging riding arenas (leisure=pitch + sport=equestrian) to riding centres (leisure=horse_riding), like in
way/1046187748
way/1046187749
way/1046187750
is a bad idea, compare
osm.wiki/FR:Tag:leisure=horse_riding :
"Utiliser cette étiquette seulement une fois pour l'ensemble du lieu, ne pas l'utiliser plusieurs fois sur différents objets lui appartenant"

Hi,
Regarding
way/911076925 ;
and
way/949763240 :
Combining sport=horse_racing with leisure=horse_riding is not a good idea, imho, see wiki:
sport=horse_racing
leisure=horse_riding
osm.wiki/How_to_map_a#R

Hi,
Isn't that a riding arena? Riding arenas should be tagged leisure=pitch + sport=equestrian, see
osm.wiki/FR:Tag:leisure=horse_riding

Hi, riding arenas / rings should be tagged leisure=pitch + sport=equestrian, see
leisure=horse_riding
(JOSM preset for sport=equestrian)

Hi,
You have removed building=yes from
way/181224345
way/181224347
and
way/181224370
Therefore these buildings are no longer rendered as buildings.

You have tagged them leisure=horse_riding, but wiki page
osm.wiki/FR:Tag:leisure=horse_riding
says: "Utiliser cette étiquette seulement une fois pour l'ensemble du lieu, ne pas l'utiliser plusieurs fois sur différents objets lui appartenant ..."

So why did you change the building to a horse riding center? Isn't is a building anymore? Every building should have a building tag, otherwise it isn't rendered as a building! And tag leisure=horse_riding isn't for specific buildings, it is for the whole farm, compare
way/842259858
leisure=horse_riding

Hi,
way/1153936122
looks like an outdoor arena on bing,
way/1153936123
looks like a round pen.
Arenas and round pens are usually tagged leisure=pitch + sport=equestrian and not leisure=horse_riding; compare
leisure=horse_riding
I don't know what way/1153938136 is. Is it an arena too?

Hi,
way/1153406817 looks more like a simple riding arena than a riding centre, compare leisure=horse_riding
(In JOSM you can use preset for sport=equestrian to map a riding arena)

Hi,
You have tagged
way/1152779883
and
way/1152779904
leisure=horse_riding (riding centre),
but these areas look more like simple riding arenas (leisure=pitch + sport=equestrian).
Compare
way/1149708347
and
way/1149676470
and
leisure=horse_riding

Hi,
way/1152556407
sieht mir im Luftbild kaum nach einem Geschäft (shop=sports) oder einer Reitanlage (leisure=horse_riding) aus, sondern nach einem Reitplatz (leisure=pitch + sport=equestrian); siehe
osm.wiki/DE:Tag:leisure=horse_riding

Looks good, thanks

Hi,
You have tagged
way/1152319278
leisure=horse_riding (riding centre), but it is obviously just an outdoor riding arena, which should be tagged leisure=pitch + sport=equestrian according to the wiki:
leisure=horse_riding

Similar problem here:
way/779878030

A reverse case where you have tagged an equestrian centre leisure=pitch when leisure=horse_riding would be appropriate here:
way/671515497

Hi,
Here you have mapped 2 nested riding centres; that doesn't make sense. The small round one looks like a round pen and in this case should better be tagged like
way/558526499
See also
osm.wiki/FR:Tag:leisure=horse_riding

Hi,
Isn't way/1150994146
a riding arena (pitch + equestrian) like
way/1116626577
and
way/1116626583
?

Hi,
du hast building=yes von
way/885533977
entfernt, deswegen ist das jetzt nicht mehr als Gebäüde auf der Karte zu sehen.
Wenn es ein Pferdestall ist, kannst du building=stable verwenden, wenn es eine Reithalle ist building=riding_hall.
Das Tag leisure=horse_riding ("Reitanlage") ist nicht für einzelne Gebäude, es ist für die komplette Reitanlage.
Vgl. Wiki-Seiten:
osm.wiki/DE:Tag:building=stable
osm.wiki/DE:Tag:building=riding_hall
osm.wiki/DE:Tag:leisure=horse_riding