July 4 2026 - July 5 2026

Komagane City/Ina City/Miyada Village (Nagano) , Japan

【July 4】CASJ 90k - 86.7 km , 【July 4】CASJ 90k Pair - 86.7 km , 【July 5】NIPPON TRGP CENTRAL ALPS 38k - 37.5 km , 【July 5】HIGHLAND 20k - 21.0km , 【July 5】KOMAKAPPA 10k - 10.2 km , 【July 5】MIYASAN 4k - 4 km , 【July 5】MIYASAN 4k Family Challenge - 4 km

July 19 2026

Nozawa Onsen Village (Nagano) , Japan

65KM: Solo , 65KM: Pair , NIPPON TRGP NOZAWA-ONSEN 37KM: Solo , 37KM: Pair , 14KM: Solo , 14KM: Pair , 7KM: Kids Solo , 7KM: Family・Group

July 26 2026

Kushiro City (Hokkaido) , Japan

30 km , 10 km , 3 km , 15 km walk

July 26 2026

Engaru Town/ Shirataki (Hokkaido) , Japan

60km (59.3km、D+3185m) , 40km (39.9km、D+2090m) , 15km (14.3km、D+361m)

August 7 2026

Naha City (Okinawa) , Japan

3 Hours solo

August 23 2026

Fujiyoshida City (Yamanashi) , Japan

Half Marathon , 10 km , 5 km

August 23 2026

Susono City (Shizuoka) , Japan

28km (4 laps of the 7km course) , 7km , 2km

August 29 2026 - August 30 2026

Yamanouchi Town (Nagano) , Japan

100 km , 40 km , 18 km

September 6 2026

Wakkanai City (Hokkaido) , Japan

42.195 km , 8 km , 5 km , 2 km

September 12 2026

Fuji-Kawaguchiko Town (Yamanashi) , Japan

Long Course (Approx. 18 km) , Short Course (Approx. 10.6km)