庄内緑地マラソングランプリ202605（フルマラソン・ハーフマラソン・リレー）

The Shonai Ryokuchi Marathon Grand Prix is a running event held on the model course inside Shonai Ryokuchi Park in Nagoya. The event uses a loop course described by the organizer as easy to run, with little elevation difference, and takes place in a park setting that is close to Shonai Ryokuchi Koen Station. The race operation emphasizes orderly wave starts, chip timing at the finish area, and ranking based on net time. Participants can access quick web results and online finisher certificates that include lap-by-lap times. The organizer also highlights practical race-day management rules, including self-management of valuables and baggage, consideration for other park users such as pedestrians and cyclists, careful use of the course, and proper handling of trash from aid areas. The event is organized by the aTHMICO Sports Event Executive Committee and is part of a series of running events that use AED equipment at all aTHMICO races.