TRAIL STATUS
English
Race list

Agano-juku Trail Race Agano 70K 2027

New here or unsure of your ITRA index?

Find your index in your ITRA profile. Alternatively, try the app demo or connect Strava for a prediction from training.

Preview this race in the app

Saving is explicit: up to 12 races for 180 days on this device. Saving after predicting also stores the index and result locally. Targets and training plans stay unchanged.

Saved races, comparison and updates

Sat, 20 Mar 2027 · Saitama, Japan · 71 km · D+ 5,000 m · 24h time limit

Also known as: Aganojuku 70K

A 71 km race with about 5,000 m of ascent and a 24-hour limit, starting at 18:00 on March 20. Run five different routes in sequence in Okumusashi, returning to Agano Sakaishi Event Square after each route. Includes overnight running. The planned course may change.

The course

5,000 m of climbing over 71 km (70 m per km).

Estimate your finish from your ITRA index

Estimate (no finisher data for this race)

How the prediction works

Enter your ITRA performance index to get an estimated finish time, aid-station splits and cutoff margins. This race has no finisher ITRA data, so it uses the transfer model: your predictions for the 290 races that do have finisher data, scaled by distance and elevation gain (km-effort) — the same calculation as the TRAIL STATUS app. Nothing is saved automatically or sent.

The app adds predictions from your training log (Strava), race-day pacing and more. Free, no sign-up.

Predict in detail from my Strava training

Overview

Date
Sat, 20 Mar 2027
Start
18:00
Location
Saitama, Japan
Distance
71 km
Elevation gain
5,000 m
Time limit
24h
Official website
aganojuku-trail.com

Elevation profile

No elevation data yet.

Aid stations and cutoffs

#DistanceAid stationSegmentCutoff
F71 kmFINISH71 kmDay 2 18:0024h

The small figure under each cutoff is the time from the start. Day 1 is the day of the start.

Registration

Registration
Sun, 1 Nov 2026 – Sat, 20 Feb 2027
Entry
First come, first served

Add the race in the app to put registration opening and closing and the lottery results into your calendar.

Other races

From your training log, TRAIL STATUS estimates your finish time, aid-station splits and cutoff margins for this race.

Predict my race

Race information as of 2026-11-04

Compiled from each race's official information. Details can change, so always check the race's official website for the latest. Spotted a mistake? Please tell us through the contact form.
TRAIL STATUS · FAQ · Privacy policy

Results and official information

Historical field finish rates differ from your personal prediction. This is not a live results service; check official announcements for results and changes.

Check rules and results on the official site

Information checked: 2026-11-04