A circle with a radius of 3.14 km drawn around the Utsunomiya castle ruins✨
Utsunomiya City, an ordinance-designated city in Tochigi Prefecture, is located in the northern part of the Kanto Plain.
The course forms a circle with a radius of 3.14 km, centering on Utsunomiya Palace, which was once the domain office of the Utsunomiya clan.
The course passes through suburban residential areas and paddy fields. There’s a detour blocked by the Tagawa River, but it looks like a relatively easy course to draw!