Hillingdon Triathlon/Duathlon Series May

Date & Location

Harefield, Middlesex

Organiser’s Description

The first in a series of 3 triathlons and duathlons at Hillingdon Outdoor Activities Centre, Dews Lane, Harefield. A lake swim is followed by a run which is mostly on road, and a 2 lap hilly cycle course. The duathlon takes place alongside the triathlon – for those not too keen on swimming!


  • 650m swim
  • 25 km bike
  • 6 km run
  • 6 km run
  • 25 km bike
  • Triathlon
  • Duathlon
  • Sprint
  • Lake
  • Road

Added By

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