Hachioji, Japan · Saturday, December 19, 2026

Fixed Distance 50K

Tengu 100 - 60km

107 days away

60 km Distance

not publishedn/a Climbing

3.0 est Grit · Challenging

Calculated from 60 km alone — the organiser has not published an elevation profile. Read 3.0 as a floor, not a verdict.

35.6558° N, 139.3239° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~35 Small. Long stretches with nobody in sight.

DUV results for the 2025 edition (60km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, December

Daytime high 10°C

Night low 0°C

Rainfall Mostly dry

Daylight 9 h 45 m of light

Regional 2001-2020 average for December — NASA POWER, grid elevation 233 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 60 km of trail.

Trail Running Shoes 60 km of trail — cushioning that is still there in the last quarter.
Race Nutrition 60 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 60 km, without the bounce.
GPS Watches Battery life first — a 60 km day outlasts most full-GPS modes.