Hyaku m.

From ANN: Togashi is born to run. As a kid, he is naturally gifted and wins every 100-meter race without effort. But in sixth grade, he meets Komiya, a transfer student who is full of determination but lacks technique. In teaching him, Togashi gives Komiya a new purpose: to win no matter what. Years pass by, Togashi and Komiya meet again as rivals on the track and reveal their true selves. **Original Manga:** [Comic Days](https://comic-days.com/episode/3269754496456140663), [Kodansha](https://www.kodansha.co.jp/titles/1000034004), [Pocket Shonen Magazine](https://pocket.shonenmagazine.com/title/00647/episode/229648) | [Mechacoomic](https://mechacomic.jp/books/208114), [Piccoma](https://piccoma.com/web/product/10714?etype=episode)