Welcome to the 9th annual Big East Triathlon. There are two distance options - Challenge Distance andÂ Middle Distance - The event will take place on Sunday 2nd June 2019 - 800m/1.6km Open Water Swim in the River Blackwater - 43km/82km Cycle on the quiet, scenic roads of the Dengie Peninsula - 10km/20km lapped Run around the beautiful sea wall and marshes passing the historic St Peters Chapel.
|Challenge BTF Member (Â£57 + Â£4.50 online booking fee)||
|Challenge Non-BTF Member (Â£62 + Â£4.50 online booking fee)||
|Challenge Team Relay (Â£90 + Â£6.50 online booking fee)||