A Must-Run Scenic Course for Japanese History & Period Drama Fans!
Held in late October when autumn is at its peak, this urban marathon takes you through one of Japan’s Three Great Gardens — Kairakuen Garden, the scenic Senba Lake with its beautiful autumn leaves, and historic sites linked to Mito Castle.
The course runs through the castle town of the Mito Tokugawa Clan, one of the Three Tokugawa Gosanke — the highest-ranking branch families of the Tokugawa Shogunate. For fans of Japanese history, samurai culture, and period dramas, this is an unforgettable route.
The charming atmosphere of a lush, regional Japanese city offers a very different “real Japan” experience compared to big-city marathons.
The course is mostly flat with some gentle undulations for a satisfying run. With a 6-hour time limit and a JAAF/WA-certified course, it’s also perfect for runners chasing personal bests.
Unique & Memorable “Inro” Finisher Medal!
Mito Kōmon is the symbolic figure of Mito City. He is the hero of one of Japan’s most beloved long-running period dramas — a retired feudal lord who travels across the country incognito with his loyal retainers, punishing corrupt officials and helping the weak.
The star attraction of this marathon is the impressive Inro-shaped finisher medal — modeled after the iconic item associated with Mito Kōmon. An Inro is a traditional Japanese portable case (like a stylish “smart pouch” from the Edo period). Since kimonos had no pockets, people hung these compact, beautifully lacquered boxes from their sashes to carry medicine, seals, or small valuables.
This premium medal features the Mito Tokugawa family’s hollyhock crest and changes design every year with auspicious Japanese patterns (plum blossoms, seigaiha waves, etc.). It’s highly collectible and the perfect “very Japanese” keepsake. Extremely photogenic and popular on social media !
Overwhelming Japanese Hospitality!
From cheering kids to enthusiastic seniors, the whole city gets behind the runners. Despite having around 10,000 participants, the well-organized event creates a stress-free, warm atmosphere that participants love.
Aid stations offer local specialties such as dried sweet potatoes, natto rolls, and plums — a fun taste of Mito you can’t get anywhere else.
A Perfect “Running Trip” with Excellent Access from Tokyo
The main venue is just a 5-minute walk from JR Mito Station. From Tokyo, the express train (Tokiwa or Hitachi) takes only about 65–80 minutes, making it ideal for both day trips and overnight stays.
Easy access by car via the Joban Expressway as well. You can easily combine the race with sightseeing in the historic castle town — visiting Kairakuen Garden, Kodokan (the former samurai school), and more.
© ibaraki-kairakuen.jp
