Big East Triathlon

Date & Location

Bradwell Waterside, Essex

Organiser’s Description

The Big East Triathlon, based at at the Marina in Bradwell Waterside, Essex - an ideal location for triathlon - has already established itself as a true classic and is a great event as preparation for Ironman, the season ahead, or for anyone in search of a new challenge. With 2 distances to choose from: standard and middle, the event consists of a swim in the River Blackwater, a cycle around the quiet and scenic roads of the Dengie Peninsula, and finishes with a lapped run around the sea wall and marshes. The triathlon runs alongside the Tour of the Dengie Cycle Sportive.


  • 800m Swim, 40 km Cycle, 10 km Run
  • 1.6 km Swim, 80 km Cycle, 20 km Run
  • Triathlon
  • Olympic
  • Half Ironman / 70.3
  • Olympic to Half Ironman
  • River
  • Road
  • Trail

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