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ATW Dorney Triathlon - July

Name: ATW Dorney Triathlon - July
Start: 2026-07-12
End: 2026-07-12
Location: Dorney Lake

location_city Dorney Lake

flag United Kingdom

calendar_today 12 Jul, 2026

kayaking Multisports

language Official Website

About the Event

Claim your personal best on the legendary, traffic-free circuit of a London 2012 Olympic venue. The Dorney Triathlon - July returns on Sunday, 12th July 2026, offering a unique and inspiring race day at the iconic Dorney Lake near Windsor. Designed for pure speed, this flat, non-drafting course features a crisp swim in the clear rowing lake, a fast multi-lap bike leg, and a run along the picturesque shoreline—perfect for chasing a chip-timed PB in a safe, closed environment. With Super Sprint, Sprint, and Standard distances, plus Aquabike and Relay options, it caters to everyone from first-timers to seasoned competitors. Experience the thrill of racing on hallowed Olympic ground and secure your spot for an unforgettable summer event.

Races Offered

Sprint

Jul 12, 2026

straighten

Distance — 20 km 5 km

terrain

Type — Triathlon

timer

07:30

Sprint Aquabike

Jul 12, 2026

straighten

Distance — 20K

terrain

Type — Triathlon

timer

07:45

Sprint Relay

Jul 12, 2026

straighten

Distance — 19 km 5 km

terrain

Type — Triathlon

timer

07:45

Standard

Jul 12, 2026

straighten

Distance — 38 km 10 km

terrain

Type — Triathlon

timer

08:30

Standard Aquabike

Jul 12, 2026

straighten

Distance — 38K

terrain

Type — Triathlon

timer

08:45

Standard Relay

Jul 12, 2026

straighten

Distance — 38 km 10 km

terrain

Type — Triathlon

timer

08:45

Super Sprint

Jul 12, 2026

straighten

Distance — 10 km 2.5 km

terrain

Type — Triathlon

timer

10:00

Weather Overview

These values represent the 3-year monthly averages for July in Dorney Lake.

Temp (°C)

Feels Like (°C)

thermostat 13.4° / 22.5°

wb_sunny 11.7° / 20.1°

Wind (km/h)

Humidity (%)

air 13.4 /

water_drop 70.3%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 13.4° / 22.5°

wb_sunny 11.7° / 20.1°

air 13.4 km/h

water_drop 70.3%

About Dorney Lake

Dorney Lake is a purpose-built rowing lake and Meetings & Events Venue in England. It is near the village of Dorney, Buckinghamshire, and is around 3 km west of Windsor and Eton, close to the River Thames.