7th Mine Akiyoshidai Geopark Ultra Marathon
7th Mine Akiyoshidai Geopark Ultra Marathon is a 100 km ultramarathon in Mine City, Yamaguchi Prefecture, Japan, taking place on Oct 4, 2026.
- Date
- Oct 4, 2026
- Distance
- 100 km
- Location
- Mine City, Yamaguchi Prefecture, Japan
- Format
- Fixed distance