Located in Nagano, the Shiga Kogen Extreme Trail offers a 54KM, 32KM, and 8KM course. An awe-inspiring trail race experience!
Events No Longer Supported by Samurai Sports
and Discontinued Events
Located in Kochi Prefecture, the Susaki Open Water Swim offers a 5KM, 3KM, and 1KM course in a PR-friendly landlocked harbor.
Considered one of Japan’s biggest hill climb races, the Tour de Utsukushigahara covers almost 22KM and boasts an average incline of 5.9%.
Challenge yourself to a 120KM bike ride with 1,800m of climing around Fuji-san and enjoy 360 degrees of Mt. Fuji!
A popular cycling race in Nagano taking cyclists on a brutally challenging 20.5KM hill climb course through Norikura Kogen.
Located in Tottori City, this long ride cycling event offers 60KM and 118KM courses.
Traverse the highest peaks of both Hiroshima and Shimane prefectures at the Hiroshima Osorakan Trial Race. Challenge the 22KM or push yourself with the 65KM!
Regularly voted one of the top 5 trail races in Japan, the Utsukushigahara Trail Race hosts runners of all levels with 100KM, 50KM, or 15KM courses to choose from.
Held at the Togakushi Ski Resort, the Shinshu Togakushi Trail Race offers a memorable outdoor experience in Nagano.
Located in Akita Prefecture, the Great Earth Oga Namahage Ride offers 50KM, 65KM, and 105KM courses for cyclists of all levels.