Choshi Marina Triathlon

Choshi Marina Triathlon will celebrate its 12th on this year.This year, the event will take place on October 2. If you are beginner, it’s better to avoid this event.

Shimanami Triathlon

Shimanami Triathlon is an annual event. The latest edition of the race will take place on Sunday September 11, 2016.It is JTU triathlon age ranking event.