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HIROSHIMA 50K

The HIROSHIMA 50K starts at Hiroshima Gate Park at 08:00 on Saturday 10 April 2027: 49 kilometres, 2,800 metres of climbing and 13 hours 30 minutes to finish.

Hiroshima Gate Park → Finish

Distance
49 km
Ascent
+2,800 m
Stations
7
Time limit
≤ 13.5 h
Start
08:00 AMSat, Apr 10
Course & challenge

HIROSHIMA 50K

The 50K takes in the mountains that overlook Hiroshima from the north-east. It leaves along the Ota River on riverside paths, past suburban homes, rice fields and farming hamlets, then climbs onto forested ridges with views over Hiroshima Bay and the Seto Inland Sea, and some eye-wateringly steep descents. It shares the opening stretch with the 100K but leaves out that race’s highest peaks. The organiser singles out the stretch from AS2 Kamifukawa to Mt. Ushita as the place where the race can still be lost, and Kamifukawa as the place to refuel well. The last kilometres run back along the river, past the A-bomb Dome, to the finish at Hiroshima Gate Park.

The limit of 13 hours 30 minutes puts the final finish at 21:30, while the organiser expects the first runner after about five hours. The top three men and women earn a place in OCC at the UTMB Final.

This page belongs to the 2027 HIROSHIMA 50K. With a Livebib link, family follow the runner’s position on the course line, the distance covered and a finish estimate that updates as the race goes, which is useful for timing the walk to the riverside. Estimates are marked as estimates, and if the phone loses signal on a ridge the position is carried forward along the course instead of freezing. The runner decides who gets the link.

About Hiroshima Ultra-Trail by UTMB® HIROSHIMA 50K 2027

Hiroshima Ultra-Trail by UTMB® HIROSHIMA 50K 2027 starts on Saturday, April 10, 2027 at 08:00 AM in Hiroshima Gate Park.

HIROSHIMA 50K: 49 km, 2,800 m of climbing, from Hiroshima Gate Park to Finish, time limit 13.5 h.

There are 7 stations on the course, 4 of them with a cutoff time.

The course

On the map

HIROSHIMA 50K 2027Open the full-resolution map

The roadbook

Stations

Every station on the course. Life bases carry a barrier clock in race-local time.

  1. Start

    50 km to Finish

    0 km2 m

    1. Gamagatao(蝦蟇ヶ峠)10.7218Sat 11:00 AM
    2. Ryokka Center(緑化センター)crew21423
    3. Kamifukawa(上深川)29.529Sat 04:40 PM
    4. Gamagatao(蝦蟇ヶ峠)38.5220Sat 07:10 PM
    5. Ushita Park(牛田公園)45.145
    6. Finish502Sat 10:00 PM

Course data verified September 24, 2026