UCR ULTRA TRAIL MARATHON 2025 / Bangladesh
50KM km
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IAU Race Calendar
PROENÇA CROSS TRAIL / Portugal
45 km
Khaoyai 100K Ultra Marathon 2025 / Thailand
100 KM / 50 KM km
Brazos Bend 100 / United States
100 miles
The Backland / United States
24,0 h
2025 Soochow International Ultramarathon / Taiwan
24 h
Margalla Backyard Ultra / Pakistan
Backyard Ultra km
Bislett 24-Hour Indoor Challenge / Norway
24 h
2025 Ultra Park Run / Thailand
24H, 100 km and 50 km
2025 IAU 100 km Asia and Oceania Championships / Thailand
100 km
- 100 k
- IAU Championship
RoadWachirabenchathat Park (Rot Fai Thailand /
UM24 (Ultra Marathon 24Hours) / Malaysia
24H, 12H, 6H h
2025 Yilan Dongshan River Ultramarathon / Taiwan
100,50 miles
2025 Yilan Dongshan River Ultramarathon / Taiwan
100,50,44,22,11 km
9th Authentic Pheidippides Run / Greece
490km km
Joensuu Night Run 12h / Finland
12 h
