Date
Races
51K, 71K, 98K
Difficulty
1.4 - 2.2
The Ultra Tour Mt. Siguniang, also known as the Four Sisters Mountain Ultra Trail, is a prestigious event that offers trail runners a rigorous challenge against a backdrop of stunning natural beauty. This race is affiliated with esteemed organizations like the ITRA and is part of the global Ultra Trail Running Series, making it a significant event in the long-distance trail running community. Celebrated as one of the most beautiful and influential trail running events in China's outdoor landscape, participants not only compete but also immerse themselves in the mountains, striving for personal growth and resilience. The experience fosters a strong sense of camaraderie, with athletes forming lasting friendships along the trail.
51K
Oct 31, 2025 (Fri) - 5:00
Distance
50.7km
Terrain
Trail
Elevation gain
2,689m
Elevation rating
Pretty darn hilly
Difficulty
1.4
71K
Oct 31, 2025 (Fri) - 11:00
Distance
71.3km
Terrain
Trail
Elevation gain
3,618m
Elevation rating
Pretty darn hilly
Difficulty
1.9
98K
Oct 31, 2025 (Fri) - 1:00
Distance
98.5km
Terrain
Trail
Elevation gain
4,446m
Elevation rating
Pretty darn hilly
Difficulty
2.2
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