This race has finished.

The next edition is undecided. Please check the official site.

Status updated: September 1, 2026

Nagano

TrailEN

Shiga Kogen 100

志賀高原100

Date
August 28, 2026
Location
Nagano
Venue
Yamanouchi Town, Shimotakai District, Nagano Prefecture
Distance
Trail
EventEntry FeeTime LimitCapacity
100km¥28,00026h—
40km¥9,90010h 30m—
Finish Rate
—
Last updatedSeptember 1, 2026·71 days agoOfficial site checkedNovember 10, 2026Info may be outdated

AI summary

TRAIL

Elevation gain (D+)

4,700 m(100 km: approx. 4,700 m / 40 km: approx. 1,690 m / 18 km: approx. 1,100 m)

Aid stations

FullWater, barley tea, and citric acid concentrate will be provided at each aid station; you must bring your own cup. A special menu is available exclusively for 100km runners. Private aid stations and support are permitted.

Mandatory gear

The cell phone number provided at the time of entryWater and food as neededLight and spare battery (100 km only)My CupSurvival BlanketRainwear with Hood (Fully Waterproof, Breathable, Seam-Sealed)Rain PantsFirst-aid kit (band-aids, antiseptic, etc.)Health Insurance Card (copies accepted)The race bibs and timing chips distributed at registrationPortable Toilet
✓ Gear check at registration

Time limit & cutoffs

100 km: Time limit 26 hours / 40 km: Time limit 10 hours 30 minutes / 18 km: Time limit 6 hours 30 minutes. Checkpoints for each event will be announced separately.

Trekking poles

Allowed with conditionsOn all courses, you must always use caps (tips) on your poles and other equipment. If you do not have caps, you may not use them.

Summary for guidance. Always confirm mandatory gear and rules on the official site. Last verified: June 19, 2026

Access

ACCESS

Note: the map shows the approximate area. Check the official site for the exact start/venue.

Score

RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable(4/6)

Course Appeal

コースの魅力

N/A

Organization & Support

運営・サポート

N/A

Finishability

完走しやすさ

0.0

Atmosphere

大会の盛り上がり

N/A

Access

アクセス

3.0

Value for Money

コスパ

N/A
Course AppealN/AOrganization & SupportN/AFinishability0.0AtmosphereN/AAccess3.0Value for MoneyN/A

English Support

INBOUND
EN

English information page available on the official site.

Entering from overseas

INBOUND

Open to overseas runners

How to enter

Overseas participants use the 'Run Japan' portal (linked from the entry page), while Japanese residents use RUNNET. Entry is online only.

Entry platform

Run Japan (for overseas participants)

What you need

100km entrants must book the official race accommodation plan (except residents of Kita-Shinano, Nagano). A separate lodging form for overseas participants is also available.

Bib pickup

A participation notification postcard is mailed to entrants up to one week before the race. Bib pickup appears to be at the pre-race registration venue (Shiga Kogen Sun Valley).

Entry period

Entry opens 5 April 2026 at 21:00 and closes 27 July 2026, or when capacity is reached.

On race day

A paid shuttle bus runs from Nagano Station to the venue and back. A dedicated accommodation form for overseas participants is provided. Post-race shuttle buses return runners to lodging areas after the finish.

Notes

Capacity limits: 100km 700, 40km 400, 18km 200. Overseas runners should use the dedicated Run Japan entry link and the overseas-specific lodging application form.

Summary for guidance. Always confirm details on the official site. Last verified: July 20, 2026

No runner reviews for this race yet.

Overall Score

1.5

/ 5.0 · 6-axis avg

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