Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 3:30 finish (an estimate) · starting 07:00 11 Apr. Dark means the sun below civil twilight.
Climbs
3 climbs · 808 m totalbiggest firstConditions typical race-day weather for 11 Apr at the start
Typical = the median of 2016–2025 for 11 Apr ±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 Sun, Apr 11, 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
Hiroshima Ultra-Trail by UTMB HIROSHIMA 25K — 2027 covers 24.3 km (15.1 mi) with 975 m (3,198 ft) of elevation gain. That is about 40 m per km of climbing, and 973 m of descent. The course tops out at 364 m and bottoms out at 0 m. The profile has 3 sustained climbs; the biggest is the climb from km 0.1, +313 m over 8.7 km at 3.6% on average (steepest stretch 40%). Race day is 11 April 2027, starting at 07:00; the sun rises at 05:46 and sets at 18:38. Typical race-day weather at the start: a high of 18°C and a low of 6°C, with a 33% 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
- Nov 1, 2026Added to the catalog
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