Name: ATW Dorney Triathlon - May
Start: 2026-05-02
End: 2026-05-02
Location: Dorney Lake

About the Event

Seize the unique opportunity to race on hallowed ground at the Dorney Triathlon on 2nd May 2026, where the legacy of the London 2012 Olympics meets your personal ambition. Dive into the crystal-clear waters of the regatta lake before launching onto the famously flat and fast bike and run circuits within the inspiring confines of Dorney Lake, Windsor. This draft-illegal event is meticulously crafted for all abilities, offering Sprint, Standard, and Super Sprint distances, alongside inclusive Aquabike and Relay options, ensuring every athlete finds their perfect challenge. Whether you’re chasing a definitive personal best on a world-class course or taking your inaugural steps into multisport, the supportive atmosphere and chip-timed precision provide the ideal arena. Secure your required British Triathlon Race Pass and prepare for a flawlessly organized day where history, speed, and community spirit converge for an unforgettable start to your 2026 season.

Races Offered

Sprint Triathlon

May 02, 2026

straighten

Distance — 19 km 5 km

terrain

Type — Multisports

timer

07:30

Sprint Aquabike

May 02, 2026

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Distance — 19K

terrain

Type — Multisports

timer

07:45

Sprint Relay Triathlon

May 02, 2026

straighten

Distance — 19 km 5 km

terrain

Type — Multisports

timer

07:45

Standard Triathlon

May 02, 2026

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Distance — 38 km 10 km

terrain

Type — Multisports

timer

08:30

Standard Aquabike

May 02, 2026

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Distance — 40K

terrain

Type — Multisports

timer

08:45

Standard Relay Triathlon

May 02, 2026

straighten

Distance — 38 km 10 km

terrain

Type — Multisports

timer

08:45

Super Sprint Triathlon

May 02, 2026

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Distance — 10 km 2.5 km

terrain

Type — Multisports

timer

10:00

Weather History

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

thermostat Temperature

9.1° / 18.2°

wb_sunny Feels like

6.5° / 15.3°

light_mode Avg sunshine hours

10h 29m

water_drop Avg rainfall

1.5 mm

ac_unit Avg snowfall

—

air Avg wind speed

12.4 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (4.2)

humidity_mid Humidity

73.0%

wb_twilight Sunrise

05:09

nightlight Sunset

20:48

About Dorney Lake

Learn more about the host city, 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.