Race calendar
58 races
Water Love Nakdonggang River Ultra Marathon
Jun 6, 2025 (Fri)
부산광역시 을숙도, Busan, South Korea
Okushinano 100 Trail Running Race
Jun 7, 2025 (Sat)
Okushinano mountain cottage, Nagano, Japan
Nagi Peaks Tough Trail Challenge
Jun 8, 2025 (Sun)
Tsuyama, Okayama, Japan
Aizu Bandai Mountain Ultra Marathon
Jun 8, 2025 (Sun)
Minami-sanriku Town General Gymnasium Bayside Arena, Miyagi, Japan
Gwangju Bitgoeul Ultra 100K
Jun 14, 2025 (Sat)
Kwangju, Gwangju, South Korea
Oku-Musashi Long Trail Race 105K & 35K
Jun 14-15, 2025 (Sat-Sun)
Hanno, Saitama, Japan
Echigo Country Trail
Jun 15, 2025 (Sun)
Nagaoka, Niigata, Japan
Shimanami Surround
Jun 15, 2025 (Sun)
Hiroshima, Hiroshima, Japan
Ulsan Taehwa River Ultra Marathon
Jun 21, 2025 (Sat)
태화강둔치공영주차장, Ulsan, South Korea
Kaga Spa Trail Endurance 100 by UTMB
Jun 21, 2025 (Sat)
Yamanaka Onsen, Ishikawa, Japan
1.6 - 2.4
Deep Japan Ultra 100
Jun 27, 2025 (Fri)
Niigata, Niigata, Japan
Lake Saroma 50/100K Ultramarathon
Jun 29, 2025 (Sun)
Yubetsu, Hokkaido, Japan
Shiga Kogen 100
Jul 4, 2025 (Fri)
Yamanochi, Nagano, Japan
Central Alps Skyline Japan
Jul 5-6, 2025 (Sat-Sun)
Nagano, Nagano, Japan
Minamiaso Caldera Trail
Jul 5, 2025 (Sat)
Minamiaso, Kumamoto, Japan
South Korea Cross-Country Ultra Marathon
Jul 6, 2025 (Sun)
Jeonmang-ro, Busan, South Korea
Tsurugi Mountain Foothills Trail du Kamiichi
Jul 6, 2025 (Sun)
Kamiichi, Toyama, Japan
Boso Peninsula 300K Tour
Jul 19, 2025 (Sat)
Chiba, Chiba, Japan
Overnight 60K Michikusa Ultramarathon
Jul 19, 2025 (Sat)
Kanagawa, Kanagawa, Japan
Mt. Daisetsu Trail Journey
Jul 20, 2025 (Sun)
Asahikawa, Hokkaido, Japan
1.6
The 4100D Mountain Trail in NOZAWA-ONSEN
Jul 20, 2025 (Sun)
Nozawaonsen, Nagano, Japan
Chiba Ultra Marathon
Aug 2, 2025 (Sat)
Mihama Ward, Chiba, Japan
Global Geopark Trail Run
Aug 17, 2025 (Sun)
Toyooka, Hyogo, Japan
1.6
Taebaek Assemble Trail Run
Sep 6, 2025 (Sat)
Taebaeksan-ro, Gangwon, South Korea
Suncheon Bay Ultra Marathon
Sep 6, 2025 (Sat)
Suncheon, South Jeolla, South Korea
Showing 1 - 25 of 58 events