Trail ultra marathons
57 races
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
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
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
Swiss Irontrail
Jun 28, 2025 (Sat)
Parc Ela, Grisons, Switzerland
Shiga Kogen 100
Jul 4, 2025 (Fri)
Yamanochi, Nagano, Japan
Huanglong Extreme Endurance Race
Jul 5-6, 2025 (Sat-Sun)
Huanglong National Scenery Spot Ticket Office, Sichuan, China
1.4 - 1.8
Central Alps Skyline Japan
Jul 5-6, 2025 (Sat-Sun)
Nagano, Nagano, Japan
Minamiaso Caldera Trail
Jul 5, 2025 (Sat)
Minamiaso, Kumamoto, Japan
Tsurugi Mountain Foothills Trail du Kamiichi
Jul 6, 2025 (Sun)
Kamiichi, Toyama, Japan
Adidas TERREX Chongli 168 Ultra Trail
Jul 11-13, 2025 (Fri-Sun)
Zhangjiakou, Hebei, China
Trail Verbier St Bernard by UTMB
Jul 11-13, 2025 (Fri-Sun)
Verbier, Valais, Switzerland
2.1 - 2.7
Eiger Ultra Trail by UTMB
Jul 16-19, 2025 (Wed-Sat)
Grindelwald, Bern, Switzerland
1.5 - 3.3
Engadin Ultra Trail
Jul 18-19, 2025 (Fri-Sat)
Samaden, Grisons, Switzerland
1.5 - 2.3
Boso Peninsula 300K Tour
Jul 19, 2025 (Sat)
Chiba, Chiba, Japan
Swissalpine
Jul 19, 2025 (Sat)
Chur, Grisons, Switzerland
2.3
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
Shulin Grassland 100 Ultra Trail Challenge
Jul 20, 2025 (Sun)
承德市, Hebei, China
1.2
Chiba Ultra Marathon
Aug 2, 2025 (Sat)
Mihama Ward, Chiba, Japan
Swiss Alps 100
Aug 8-9, 2025 (Fri-Sat)
Fiesch, Valais, Switzerland
1.5 - 2.8
Madrisa Trail
Aug 8-9, 2025 (Fri-Sat)
Klosters-Serneus, Grisons, Switzerland
1.6
Showing 1 - 25 of 57 events