Calabarzon 160K Ultra Marathon 2016 (Tagaytay)
Calabarzon 160K Ultra Marathon 2016 will be on February 13, 2016 at Summit Ridge in Tagaytay City. Pioneering as the first ultramarathon race to cross five provinces, join us as we make Calabarzon 160k a history. Explore the different areas of Region IV-A and discover the nuances of each...