50K trail ultra marathons
9 races
Kao Pratubchang Trail
Jun 14-15, 2025 (Sat-Sun)
Hin Kong, Roi Et, Thailand
1.2
50K
Huanglong Extreme Endurance Race
Jul 5-6, 2025 (Sat-Sun)
Huanglong National Scenery Spot Ticket Office, Sichuan, China
1.4 - 1.8
70K
50K
Shulin Grassland 100 Ultra Trail Challenge
Jul 20, 2025 (Sun)
承德市, Hebei, China
1.2
50K
Thep Sadet Trail
Oct 4-5, 2025 (Sat-Sun)
Chiang Mai, Chiang Mai, Thailand
1.5 - 1.9
70K
50K
XTERRA Zhangjiajie Wulingyuan Trail Run
Oct 26, 2025 (Sun)
Zhangjiajie, Hunan, China
50K
Tanaosri Trail
Dec 20-21, 2025 (Sat-Sun)
Suan Phueng, Ratchaburi, Thailand
1.4 - 2.3
100K
50K
Amazean Jungle Trail
May 1-3, 2026 (Fri-Sun)
Betong District, Yala, Thailand
1.4 - 2.4
107K
85K
50K
Kiriwong Trail
May 10, 2026 (Sun)
Kiriwong Village, Krabi, Thailand
50K
Mt. Guanmen 100K
May 22-23, 2026 (Fri-Sat)
Benxi, Liaoning, China
1.4 - 2.3
100K
50K
Showing 1 - 9 of 9 events