Nagano Marathon
Sunday, 18 April 2027In 6 months · Start 08:30
A spring tour of the 1998 Winter Olympic venues, including the Big Hat, M-Wave and White Ring, finishing in the Olympic Stadium, often with snow still on the surrounding mountains.
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Facts checked 11 Oct 2026 against naganomarathon.gr.jp, aims-worldrunning.org.
Course map
A detailed route is not available for this race yet. The marker shows the race location.
Elevation profile
Race-day weather
Race day in past years
Historical averages for 18 April ±3 days, 2016–2025, from 08:30 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.
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Searches are set for Nagano and the race weekend.
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