Sakudaira Marathon

The Sakudaira Half Marathon is a certified road race held in Saku, Nagano, Japan, set against the mountain scenery and rural landscapes of eastern Nagano Prefecture. The race starts near Sakudaira Station, making it especially convenient for runners arriving by Hokuriku Shinkansen, and the course takes participants through a mix of historic Nakasendo post town atmosphere, views of Mount Asama and the Yatsugatake mountains, and open countryside around the Sakudaira area.

The event includes a Half Marathon, 5K, and 1 Mile race, with certified courses and a community-focused format that welcomes competitive runners, students, families, and local participants. The race also has a distinctive pop-culture identity through its collaboration with the manga Fist of the North Star, whose creators have ties to the Saku area. Finishers receive an original commemorative finisher towel, and optional collaboration race shirts are available.

Organizer
Saku City Board of Education
Events
5K ยท HM ยท OTH
Next race date
Oct 18, 2026 ( โ€” )
Sakudaira Marathon
Location
Saku, Nagano, Japan
36.24880, 138.47685

Race Events

2026 1 Mile
OTH
2026 1 Mile
Oct 18, 2026
2026 5K
5K
2026 5K
Oct 18, 2026
2026 Half Marathon
HM
2026 Half Marathon
Oct 18, 2026

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โœ๐Ÿป Registration
๐Ÿ”Ÿ Expo/Bib Pickup
๐Ÿšง Course Signage
๐Ÿงƒ Aid Stations
๐Ÿซถ Volunteers
๐Ÿ“ฃ Crowd Support
๐Ÿ Post-Race
๐Ÿ… Swag / Medal
๐Ÿ’ฐ Value for Money

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