Wolf! Why Do You Run?

(from ebookjapan):

Ikki Kajiwara, one of the greatest Showa-era writers, and Jiro Tsunoda of "Horror Newspaper" fame team up to present this manga about camaraderie among three men.

Koichiro Tsukasa, a race car driver, Shosuke Akatsuki, a horse racing jockey, and Yohei Otani, a professional skier, met by chance and have been unable to win any major competitions or achieve any success.

Then, at a club in Roppongi, they meet Akiko Enjoji, the mistress of the president of a major electronics manufacturer, who is also known as "Mrs. Roppongi", an extremely beautiful woman. This encounter changes their destiny drastically, and all three of them start to think that they want to win a big competition.

(Tankoban Originally published 6/30/1970)