Itadaki ni kiba o muke (E07)

The residents of the Chikusei-so go to Tokyo Sport University in order to attend their first track meet. While there, Kakeru is reunited with his old teammate Sakaki Kosuke. Sakaki persistently attempts to provoke Kakeru. When Haiji tries to stop them, a man calls out to him. That man is the champion of Hakone and Rikudo University's ace, Fujioka Kazuma. (Crunchyroll)