Include full marathon, half marathon and 10km with different race categories, starting time and locations. Public ballot registration opens at 10:00am on Aug 21 until 7:00pm on oAug 30. Ballot result will be announced at 2:00pm on Sept 4 (1st round) and Sept 13 (2nd round).

The 50 mile event will begin at 11:59pm on Friday 14 February 2025 at the Po Leung Kuk Jockey Club Holiday Camp near Yuen Long and finish at MTai Po Tai Playground. The cutoff is at 19:00pm on Saturday 15 February.

The 50km event will begin at 07:30am on Sunday 16th February at Tai Po Tau Playground and finish at Shing Fung Studios. The cutoff will be at 20:00pm on the same day.

Race 4 of the HK50 series starting and finishing at Pak Tam Chung with a breathtaking course covering Tai Cham Koi, Tai Lo Wan, Ham Tin Wan, Lung Ke, Sai Wan Shan and Kai Kung Shan.