Kikuzato, a high-schooler with a prosthetic leg, continues his dreams of being a para-athlete. Even in the face of the COVID-19 pandemic and arguments with his father, Kikuzato stands proud at the start line for his first competition.

There's a lot to think about as Kikuzato prepares for his first competition since the outbreak of COVID-19. With seats more limited than ever, who will he invite to sit in the stands? On the track, can he overcome his fear of falling? And after everything, why does Kikuzato keep running? Find out his answer in this final volume of Run on Your New Legs!

After obtaining an artificial leg built for sport from Chidori the shady prosthetist, Kikuzato resolved to become a para-athlete. To strengthen his body so he can run again, Kikuzato wants to join the track-and-field club, but it's not so easy: His former soccer club friends have lost interest in him, his new clubmates don't know how to approach him, and his overprotective mother won't let him join any new clubs! With no easy ways to get faster, is the solution...to challenge everyone to a match?!

After the loss of his left leg, Kikuzato's dream of becoming the ace striker on the high school soccer comes to an end...permanently. But endings are always followed by beginnings-and so, armed with a prosthetic leg, Kikuzato finds a new dream. He's going to become a track star and win the gold at the 2020 Tokyo Paralympics! A 60m race in Shibuya is only the first step...

Kikuzato finally meets Doujima, the first para-athlete-and adult-he's ever looked up to. But it turns out Doujima shares a complicated history with Kikuzato's prosthetist, Chidori. Meanwhile, Kikuzato's middle school friend Takegawa reminisces over the past after he's told to quit the soccer club, and the track-and-field club's competitions are brought to a halt by the COVID-19 pandemic!