Green Park is the business park that hosts the Green Park Triathlon. The course of the Triathlon runs within the perimeter of this privately owned estate. Green Park sponsor the Challenge Cup which is awarded each year to the team or individual that raises the most cash in sponsorship. In 2010 this was awarded to First Security. In 2011 it was awarded to Cisco. Who will it be this year? Green Park has been a primary organising sponsor of the Green Park Triathlon since its inception in 2010.