Skateboarding is back in the Olympics for its second go-round, starting on July 27 with the men’s street competition. (In street skateboarding, competitors do tricks on stairs, rails, and ledges; the other discipline, park, primarily involves skating through bowls.) In Tokyo, the sport’s Olympic debut was a smashing success, with hometown hero Yuto Horigome winning men’s street gold in the neighborhood where he grew up, and a trio of teens, Japan’s Momiji Nishiya (13 at the time), Rayssa Leal of Brazil (13), and Funa Nakayama of Japan (16) sweeping the podium in the women’s street event.