🇯🇵 Japan
Niigata Prefecture Trail Running Races 2026
2 upcoming trail and ultra races across Niigata Prefecture, from 30–165 km with up to 10,000 m of climbing. Browse the 2026 calendar below, or filter the full database by distance and terrain.
Trail running by city in Niigata Prefecture
Frequently asked
How many trail races are there in Niigata Prefecture in 2026?
We list 2 upcoming trail and ultra races in Niigata Prefecture, Japan, ranging from 30–165 km.
What is the toughest trail race in Niigata Prefecture?
The biggest climb on our list is 10,000 m of elevation gain — see the full ranking below and filter by difficulty.
More trail races in Japan
Fukui Prefecture 1 races → Gifu Prefecture 1 races → Gunma Prefecture 1 races → Hokkaido Region 4 races → Hyogo Prefecture 1 races → Ibaraki Prefecture 1 races → Ishikawa Prefecture 1 races → Iwate Prefecture 1 races → Kyoto Prefecture 1 races → Mie Prefecture 1 races → Nagano Prefecture 2 races → Nara Prefecture 1 races → Saitama Prefecture 1 races → Shizuoka Prefecture 1 races → Tokyo 1 races → Toyama Prefecture 1 races → Yamanashi 1 races → Yamanashi Prefecture 3 races →
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