After the battle with a hundred or so participants, Ace Academy didn't encounter any other fights.
However, they did see many participants who had suffered injuries or were unconscious. There were also those who had been eliminated because agents from The Authority stepped in to save them from monsters.
Hiro led the Ace Academy participants as they made their way toward the location of the tokens. They encountered monsters here and there, however, they were only at Rank-D and E which was easily taken care of by them.
There were also a lot of traps and people hiding in the ambush. However, their target didn't seem to be them and whenever some participants noticed them, they would run away quickly.
Everybody knows the strength of Ace Academy and would normally avoid them in such competitions. They would only fight Ace Academy participants if and only if it was their only choice.