Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 14:10 finish (an estimate) · starting 07:00 23 Jan · headlamp km 78–the finish. Dark means the sun below civil twilight.
Climbs
25 climbs · 4,420 m totalbiggest firstConditions typical race-day weather for 23 Jan at the start
Typical = the median of 2016–2025 for 23 Jan ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac the sky on race day
Next race day Sat, Jan 23, 2027 · 7:00 AM start
First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.
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About this course
Hong Kong 100 — 2027 covers 95.3 km (59.2 mi) with 5,792 m (19,003 ft) of elevation gain. That is about 61 m per km of climbing, and 5,336 m of descent. The course tops out at 920 m and bottoms out at 0 m. The profile has 25 sustained climbs; the biggest is the climb from km 24.9, +388 m over 4.4 km at 8.8% on average (steepest stretch 41%). Race day is 23 January 2027, starting at 07:00; the sun rises at 07:05 and sets at 18:05. Typical race-day weather at the start: a high of 18°C and a low of 14°C, with a 23% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
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Course history
- Oct 31, 2026Added to the catalog
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