A coastal 50km loop spanning the full beauty of the Sai Kung Peninsula
The Half is a challenging 50km loop from Pak Tam Chung exploring the full length of the Sai Kung coast — tracing the Maclehose Trail past High Island Reservoir, crossing three remote beaches at Long Ke, Ham Tin, and Tai Long Wan, climbing the impressive Ngau Yee Shek Shan with panoramic island views, and winding through coastal villages before descending to the finish. With over 2,100m of climbing in 50km, the Half punches well above its weight class.
Some ultra experience recommended
Sai Kung, New Territories, Hong KongJanuary 23, 2026
Hong Kong 100 The Half is a loop trail race in Sai Kung, New Territories, Hong Kong, held on January 23, 2026. The course covers 50 km, climbs 2,060 m, and has a 13h cutoff.


| Location | km | Elevation | Cutoff | Crew |
|---|---|---|---|---|
Start Start | 0.0 | 17 m | — | |
Finish Finish | 50.0 | 17 m | 13h9:00 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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No required gear specified
No recommended gear specified

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