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SADO ISLAND GOLD TRAIL 2026

Sat, 17 Oct 2026 · Niigata, Japan · 49 km · D+ 2,747 m · 10h time limit

Also known as: SadoIsland Gold Trail · Sado · Sado Gold Trail 50K

A trail race on Sado Island first held in 2026. The roughly 49 km long course leaves Aiport Sado near Ryotsu port, follows the coast road, climbs steeply from the Shirase trailhead to Mt. Kongo and passes Donden Sanso before running the ridge of the Osado mountains at about 1,000 m on the Kinpoku traverse. It then drops down the Kamiyokoyama trail to the Kuninaka-kitasen road and returns to the venue along canals and through rice paddies.

The course

The course tops out at 1,143 m (low point 0 m). There are 2 big climbs: 966 m around 0–14 km; 375 m around 22–29 km. The longest descent drops 1,037 m around 29 km at about 18% on average. About 40% of the distance is gentle (under 5% grade).

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Overview

Date
Sat, 17 Oct 2026
Start
06:30
Location
Niigata, Japan
Distance
49 km
Elevation gain
2,747 m
Time limit
10h
ITRA
50K
Official website
www.scsf.jp/sadotrail/race_info.html

Elevation profile

Distance (km) across, elevation (m) up. ◆ and the numbers are the aid stations in the table below; (!) marks a cutoff. High point 1,143 m · low point 0 m

Aid stations and cutoffs

#DistanceAid stationSegmentCutoff
19 kmAid 1第1AS 白瀬登山道入り口9 km—
220 kmAid 2第2AS ドンデン山荘(関門)11 km11:004h 30m
334 kmAid 3第3AS 国中北線合流地点(関門)14 km14:007h 30m
F49 kmFinishFINISH(あいぽーと佐渡)15 km16:3010h

The small figure under each cutoff is the time from the start.

Registration

Registration
Thu, 30 Apr 2026 – Fri, 31 Jul 2026
Entry
First come, first served

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

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Race information as of 2026-10-17

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.
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