About this race
This is a relaxed 30K run at Tokyo’s Imperial Palace, designed for anyone wanting to try the classic palace-running loop without a formal race-day atmosphere. Beginners, experienced runners, younger and older participants are welcome, and same-day entries are permitted.
The format is unusually flexible: runners may change their distance while running. If 30K seems too long, they can shorten it; if they feel strong, they can extend it. Organizers request that tired runners do not depart by using Takebashi Station for a train ride home.
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