Dr Wong also has keen interests in Distance Running, Trailwalking and Yachting.
He participated in Hong Kong Trailwalker Race organized by Oxfam since 1996. He is a 26 times Trailwalker veteran and has a personal best record of 23:21 hours acquired in 2012. He pledges to continue the race until the day he cannot walk.
His blog for the Trailwalker was established in Yahoo Pages and could be accessed via this link:
https://www.blogger.com/blog/posts/1160002053474428958;