1 ウルトラマラソン (ultra) event in Yubetsu, Hokkaido

From big races to Saturday morning group runs—find ウルトラマラソン (ultra) events and connect with the local endurance sports community.

1 events

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Yubetsu

1 event in Yubetsu

Jun

28

Sun
Lake Saroma 100k Ultramarathon

Yubetsu, Hokkaido, 099-6592, Japan
OpenStreetMap Google Maps

Sun, Jun 28, 2026

50k 100k Marathon Run Ultra via World's Marathons
saromanblue.jp Listed at worldsmarathons.com

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