Located in Hokkaido, the Snow Endurance Festival offers Snow Run, Snow Bike, and Snowshoe Run courses at 5KM or 10KM.

Located in Shizuoka prefecture, the Minami Izu Trail Race offers a 20KM road/trail hybrid course.

Walk with purpose, walk for a cause! Join the Pink Ribbon Walk against breast cancer in Tokyo.

Explore the natural side of Tokyo with beautiful greenery and steep climbs across a challenging 16KM trail course.

Located in Gunma, the Akagi Forest Trail Race offers a cross-country-style 30KM and 15KM course.

Located near the Kosuge Hot Spring in Yamanashi Prefecture, the Tamagawa Genryu Trail Race offers a 20KM course.

Race 20KM in beautiful Nagano! Run on both trail and road along the Hijiriyama Trail with plenty of elevation.

Located in Yamagata's Shonai town, the Gassan Ryujin (Half) Marathon offers a half marathon, 10KM, 5KM, 3KM, and 1.2KM Family Pair categories for runners of all ages and levels!

A 15KM trail race challenge with no cut-off times set in the woods of western Tokyo - ladies only!