(Explore an Abandoned Railway Tunnel) Takarazuka Nakayama Trail Run 14km (【廃線トンネルを冒険】宝塚・中山トレイルラン14km)

A 14km trail run in Takarazuka followed by a hike along an abandoned railway line. The course has strong climbs in the first half and middle, so it calls for both walking and running, with steep climbs taken at a walk and rest breaks along the way.
In the second half, the route heads down to the former Fukuchiyama Line track bed beside the Mukogawa River, where sleepers, iron bridges and several tunnels remain, including pitch-dark ones, and the river gorge can be enjoyed through the seasons. The organizer holds a moshicom user-satisfaction award for two consecutive years and a rating of about 4.79 across more than 1,600 reviews. The trail running coach has over 15 years of trail experience and over 14 years of coaching.