How old do you have to be in the Devon Horseshow?

I do not have access to real-time information, including event-specific details like age requirements for the Devon Horse Show. To find out the age requirements, I recommend:

* Checking the official Devon Horse Show website: You'll likely find this information in their rules and regulations section.

* Contacting the Devon Horse Show directly: They should be able to provide you with accurate and up-to-date information.

Good luck at the show!