Skip to content
kliva
FORESTRAIL HIRUZEN-SHINJO
UltraJapanOkayama Prefecture

FORESTRAIL HIRUZEN-SHINJO 2027

24.10.2027Okayama (Japan)Dates to be confirmed
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Official siteWrong info?

Start line in

 

3 courses · 17–68 km10.6–42.3 mi · up to 2’720 m D+up to 8’924 ft D+

At a glance

FORESTRAIL HIRUZEN-SHINJO 2027 is expected on Sunday 24 October 2027 in Okayama (Okayama Prefecture, Japan), date to be confirmed by the organiser. Three distances to choose from: 17, 37 and 68 km.

Longest course: Long, 68 km with 2’720 m D+ (40 m per km: mountain terrain).

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

FORESTRAIL is a trail running race held in the mountainous area of Hiraizumi and Sanne in Okayama Prefecture, aiming to bring about a revolution in trail running.
From the organiser

3 courses

  1. 17km10.6mi

    659 m D-2’162 ft D-

    ショートコース
    No index
    GPX

  2. 37km23mi

    1’250 m D+4’101 ft D+

    1’421 m D-4’662 ft D-

    avg 3%

    Middle
    ITRA 2UTMB Index 20K
    GPX

  3. 68km42.3mi

    2’720 m D+8’924 ft D+

    3’124 m D-10’249 ft D-

    avg 4%

    Long
    ITRA 3UTMB Index 50K
    GPX

Course analysis

68 km42.3 mi2’720 m D+8’924 ft D+

95effort kmⓘ68 km on the map · feels like 95 km42.3 mi on the map · feels like 95 km
D+
2’720 m8’924 ft
D−
3’124 m10’249 ft
Max alt.
1’162 m3’812 ft
Steepest
23%

Segments

Skip the map

Elevation profile: Long

491 m – 1’162 m1’611 ft – 3’812 ft

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on FORESTRAIL HIRUZEN-SHINJO , in one roadbook.

Build your race plan →

Feels like these

Where to stay

Find a place to stay near Okayama 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