Skip to content
kliva
TrailJapanFukushima Prefecture

OSJ ADATARAYAMA TRAIL 2027

04.09 – 05.09.2027Nihonmatsu (Japan)Dates to be confirmed
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Wrong info?

Start line in

 

3 courses · 12–48 km7.5–29.8 mi · up to 3’705 m D+up to 12’156 ft D+

At a glance

OSJ ADATARAYAMA TRAIL 2027 is expected from Saturday 4 to Sunday 5 September 2027 in Nihonmatsu (Fukushima Prefecture, Japan), date to be confirmed by the organiser. Three distances to choose from: 12, 27 and 48 km.

Longest course: LONG, 48 km with 3’705 m D+ (77 m per km: very steep terrain).

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

A trail race taking place on Mount Adatara, a famous mountain in Tohoku. The event is held over two days, with 14 km races on Saturday and 30 km and 50 km races on Sunday. Participants can enjoy the…
From the organiser

3 courses

  1. 12km7.5mi

    747 m D+2’451 ft D+

    avg 6%

    SHORT
    No index

  2. 27km16.8mi

    1’970 m D+6’463 ft D+

    avg 7%

    MIDDLE
    ITRA 2

  3. 48km29.8mi

    3’705 m D+12’156 ft D+

    avg 8%

    LONG
    ITRA 3

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on OSJ ADATARAYAMA TRAIL, in one roadbook.

Build your race plan →

Start

Nihonmatsu (Japan)

Skip the map

Where to stay

Find a place to stay near Nihonmatsu for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it

← Back to calendar
Editions