OSJ Ontake SkyRace

The OSJ Ontake SkyRace was an international skyrunning competition held for the first time in 2006 and till 2014. It ran every year in Nagano (Mount Ontake, Japan) in August. The race was valid for the Skyrunner World Series six times consecutively from 2006 to 2011.

Races

 * OSJ Ontake SkyRace, a SkyRace (32 km / 1,800 m D+)
 * OSJ Ontake Ultra Trail, an Ultra trail (100 km)

OSJ Ontake SkyRace
{{legend|PaleGreen|Race of Skyrunner World Series}}