Running around the Imperial Palace—often called the “Kokyo Run”—is one of the most popular fitness activities in Tokyo. The 5-kilometer loop surrounding the palace offers a perfect combination of exercise, history, and scenic views, making it a favorite spot for both local joggers and visitors from around the world.
A Scenic 5 km Loop in the Heart of Tokyo
The course circles the outer moat of the Imperial Palace. As you run, you will enjoy:
- Wide, well-maintained sidewalks
- Beautiful stone walls and traditional gates
- Seasonal scenery, including cherry blossoms in spring and colorful leaves in autumn
- Impressive views of modern skyscrapers in nearby Marunouchi and Otemachi
Because the loop is one-way for runners, it minimizes collisions and keeps the flow comfortable even during busy hours.

Safe, Clean, and Runner-Friendly
The Kokyo Run is praised for its cleanliness, safety, and organization. It is well lit at night, and police presence ensures a peaceful running environment. Public restrooms and drinking fountains are available along the route.
You will also find many running stations (“run stations”) near the palace—facilities where you can store bags, rent lockers, take showers, and change clothes. These stations make it easy for travelers to run without needing a hotel nearby.

A Popular Spot for All Levels
From beginners to marathon runners, people of all ages enjoy the Kokyo Run. The 5 km distance is easy to try even for casual joggers. It’s also a common training route for Tokyo Marathon participants.
Tips for Enjoying Your Run
- Run counterclockwise, as most runners follow this direction.
- Avoid peak hours (early morning and after 6 PM), when office workers are exercising.
- Stay hydrated, especially in summer.
- Be respectful of other runners, pedestrians, and palace grounds.
A Refreshing Way to Experience Tokyo
The Kokyo Run is more than just jogging—it’s a unique way to explore Tokyo’s blend of history and modern life. Whether you’re looking for a healthy activity during your trip or a peaceful break from the busy city, this iconic running course offers an unforgettable experience.


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