Goodman Masson Diamond Triathlon

2012 was a big year for the UK, with the biggest sporting event in the world descending on London and a Diamond Jubilee to celebrate, it was party time on the streets of Great Britain. To commemorate, Human Race and British Olympic legend Daley Thompson launched a brand new multisport event designed to get everyone involved in the UK’s fastest growing mass participation sport – and now in its fourth year and with multiple distances on offer, there really is something for everyone!

Triathletes taking part in the Goodman Masson Diamond Triathlon triathlons

£19 - £99
Event Time:
Event Date: 
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Entering in a group of 10 or more? You could save up to 25%.

If you would like to enter as a corporate group, click here for booking and enquiries.

Taster Triathlon (Children’s wave ages 11-17): 200m Swim, 5.3km Bike, 1.8km Run £40

First-Timers Triathlon: 200m Swim, 5.3km Bike, 2.5km Run £40

Novice Triathlon: 400m Swim, 10.6km Bike, 2.5km Run £60

Sprint Triathlon: 750m Swim, 21.2km Bike, 5km Run £69

Olympic Triathlon: 1500m Swim, 42.4km Bike, 10km Run £79

Duathlon: 5km Run, 21.2k Bike, 2.5km Run £52

Scootathlon (Children ages 4-8): 390m Scoot, 390m Bike, 250m Run £19



Sprint Relay: 750m Swim, 21.2km Bike, 5km Run £89

Olympic Relay: 1500m Swim, 42.4km Bike, 10km Run £99

Event Location: Dorney Lake, Windsor , SL4 6QP