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ウルトラマラソン (ultra) events across Japan

From big city marathons to local trail runs—find ウルトラマラソン (ultra) events across Japan, organized by region and city.

10events
8regions
View organizations in Japan
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Ultra

Where the racing is

Japan's busiest regions
Hokkaido 01
2events
Saitama 11
2events
Gunma 10
1events
Hyogo 28
1events
Ishikawa 17
1events
Iwate 03
1events
Kyoto 26
1events
Shiga 25
1events

Browse all of Japan

8 regions
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