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Built on bad decisions in Boulder, CO.

Ultra-Trail Ninghai

3 Race Events50K, 100K, 25K

Ninghai, Zhejiang, China

Ultra-Trail Ninghai CNH60

Ultra-Trail Ninghai CNH60

Oct 18, 2025

Ultra-Trail Ninghai UTNH105

Ultra-Trail Ninghai UTNH105

Oct 18, 2025

Ultra-Trail Ninghai YNH25

Ultra-Trail Ninghai YNH25

Oct 19, 2025