20th Nagasaki Tachibana Gulf Coast Super Maranic 320
20th Nagasaki Tachibana Gulf Coast Super Maranic 320 is a 320 km ultramarathon in Nagasaki, Japan, taking place on Nov 21 – Nov 22, 2026.
- Date
- Nov 21 – Nov 22, 2026
- Distance
- 320 km
- Location
- Nagasaki, Japan
- Format
- Fixed distance