When
Apr 18, 2027
Starts at 8:30am JST
Weather
Last Year's Race Weather
☁️ Cloudy · 7°C–21°C
· Wind 16 km/h
Registration
Open Now
Opened September 12, 2026 · 12:00 AM JST, Until Full
Website
Official website →
Event Details
The 29th Nagano Marathon is scheduled for April 18, 2027, starting at 8:30 AM. General entry registration will open on September 12, 2026. Further details will be announced in late August.
Event type
Full-Marathon
Distance
42.2 km
Surface
Road
Registration opens
September 12, 2026 · 12:00 AM JST, Until Full
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