28km

864m D+, 767m D-
Cutoff time : 8 hours
Kam Sheung Road to Tai Tong
Start : NS246,Kam Sheung Road 
Finish : Tai Tong Barbecue Site
Thru : Kat Hing Bridge, Tai Tong Barbecue Site, Space Tunnel (NS220), Au Tau, Ho Hok Shan, Cheung Ngau Shan, Tseng Hang Shan, Sze Pai Shek Shan, Kat Hing Bridge

Google Map Link of 28km Course