Hong Kong 100 Ultra

Date: January 24, 2026

Location: Pak Tam Chung, Sai Kung, Hong Kong

Distances: 100K

Description: The Hong Kong 100 Ultra is a flagship ultra-trail race starting in Pak Tam Chung on the Sai Kung Peninsula, covering 103km of demanding coastal paths, country parks, and reservoirs in Hong Kong's New Territories. Renowned for its blend of urban accessibility and wild, technical terrain with over 4,800m of elevation gain, it is a cornerstone event in the Asian ultra-running calendar and part of the UTMB ecosystem. The race highlights endurance, scenic beauty, and community support through extensive aid stations and volunteer efforts.

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