When
May 17, 2026
Starts at 4:55am JST
Weather
🌧️ Rain · 12°C–20°C
Last Year's Race
· Wind 21 km/h
Registration
Registration Closed
Closed March 13, 2026 · 11:59 PM JST
Website
Official website →
Event Details
Event type
Ultra
Distance
100.0 km
Surface
Mixed
Registration opens
November 7, 2025 · 6:00 PM JST
Registration closes
March 13, 2026 · 11:59 PM JST
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