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Built on bad decisions in Boulder, CO.

Hong Kong 100 Ultra Marathon

4 Race Events100K, 50K, 50K, 100 Mile

Hong Kong Trail Racing Limited

Sai Kung, New Territories, Hong Kong

Hong Kong 100

Hong Kong 100

Jan 24, 2026

Hong Kong 100 The Grand Sam

Jan 22, 2026

Hong Kong 100 The Half

Hong Kong 100 The Half

Jan 23, 2026

Hong Kong 100 The Third

Hong Kong 100 The Third

Jan 22, 2026