Three, Hogwarts Beauxbatons and Durmstrang
The Tri-Wizard Tournament.
That would be Harry Potter and the Goblet of Fire. In which the Three Schools participate in the Triwizard Tournament.
The Triwizard Tournament
the tri wizard tournament. it was three schools but harry got unexpectedly entered as the forth person.
harry potter and the goblet of fire. it's a triwizard tournament
The Quidditch Tournament The Triwizard Tournament The Yule Ball Holiday feasts
If you're asking about the competition in Harry Potter and the Goblet of Fire, it was the Triwizard Tournament.
He wins the Triwizard Tournament.
The competition in Harry Potter and The Goblet of Fire is the Triwizard Tournament. It is a competition where 3 overage wizards are picked from the three schools: Beaxbatons, Durmstrang, and Hogwarts. They have to do 3 dangerous challenges, and the challenges all have a prize, but at the 3rd challenge, is their real prize: the Triwizard Cup.
The four champions of the Triwizard Tournament were Harry Potter, Cedric Diggory, Fleur Delacour, and Victor Krum.
Harry Potter and the Goblet of Fire. It was during the first task of the Triwizard Tournament.
Poliakoff is the surname of a Durmstrang student who came to Hogwarts during the Triwizard Tournament.