Eton Dorney Triathlons

Eton Dorney Triathlons

Sunday, 21 September 2025

Dorney Lake, Windsor, UK

Follow event Triathlon Road/Path/Park Relay

The Eton Dorney Triathlon on Sunday, 21 September 2025 includes Super Sprint, Sprint and Standard distances.

The event is based at the 2012 Olympic venue and offers a flat, super smooth running surface, traffic free roads and a beautiful clear lake. Compete solo or in a team of 3 (each team member completes a discipline in succession).

Organiser

Votwo Events and Adventure

Distances/Events

Triathlon (Swim + Bike + Run):
Super Sprint: 450m + 10K + 2.5K - solo/relay
Sprint: 750m + 20K + 5K - solo/relay
Standard: 1.5K + 40K + 10K - solo/relay

Location map

This event is based at Dorney Lake, Eton College Rowing Centre.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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This listing was last manually checked on 27 August 2025.

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