100km night-start loop through Chongli's Olympic ski resort mountains

No Service Requirement

Does not require trail or volunteer work

Distance qualifier required ()

Experienced ultrarunners

The 100km route covers the Chongli mountain terrain from Celebration Plaza in a loop, tackling over 5,100 meters of elevation gain through the same Olympic ski resort landscape as the flagship event. Starting at 20:00 on July 10, runners battle through the night and into the following day, navigating mountain trails and ski resort terrain with a 28-hour cutoff. Wave starts sort runners by ITRA performance score.

This event uses open registration - no lottery entry required.

Must have completed a running race of 50km or more once within a year, or a 40km+ race twice within a year.

This race does not have a service requirement for entry.