Dorney Lake Evening Triathlon - August

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From RunThrough Events

  • Date Wed 26th August 2026
  • Time 18:30
  • Location Windsor, Berkshire
  • Price £60.00 - £80.00
  • Races 3 races
  • Distances Super Sprint, Sprint, Olympic

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Event summary

Get ready for an exhilarating evening at the Dorney Lake Evening Triathlon, hosted by RunThrough Events on Wednesday, August 26, 2026, in the picturesque Windsor, Berkshire. This unique triathlon takes place at the iconic Dorney Lake, a purpose-built Olympic venue that offers a stunning backdrop for athletes of all levels. Participants can choose from exciting race options including the Super Sprint Triathlon, featuring a 400m swim, 9.5km bike, and 2.5km run, or the Sprint Triathlon, which includes a 750m swim, 19km bike, and 5km run. For those who prefer to focus on the swim and bike, the Aquabike option is also available!

With chip-timed events and a flat course designed for personal bests, this triathlon promises to be an unforgettable experience. Each discipline will be clearly marked with distance flags, and enthusiastic volunteers will be on hand to support you every step of the way. Don’t miss out on this fantastic opportunity to race in a stunning environment and challenge yourself alongside fellow athletes. Join us at Dorney Lake for a memorable evening of sport and community!

Dorney Lake Evening Triathlon - August

Wed 26th August 2026

A group of swimmers wearing red swim caps and goggles participate in an open water race. One swimmer in the foreground performs a freestyle stroke, surrounded by choppy water, while others swim in the background. A group of runners crosses the finish line at an outdoor race event. The participants wear athletic clothing and race bibs, with trees and a large blue and green "FINISH" arch visible in the background. Three cyclists race on a paved road with spectators behind barriers watching them. Two cyclists are closely competing beside each other in the lead, while the third follows slightly behind. The scene is set in a lush, green outdoor area.

Organiser's Description

Join us for the Dorney Triathlon Lake Triathlon on Wednesday 26th August 2026

Take on a Super Sprint or Sprint triathlon around Dorney Lake on Wednesday 26th August 2026 and take the opportunity to race around this unique and inspiring Olympic venue!

The purpose built lake is perfect for the swim and the flat grounds lend themselves to a totally flat bike and run course, the ideal venue for a chip timed personal best. Each discipline will be accurately marked out with distance flags and we will have plenty of helpers to keep you on track and to encourage you all the way to the finish.

For those who don’t want to take part in the run, there is also an Aquabike (swim-bike) option.

RACE DISTANCES & START TIMES:

06:30 pm - All Race Distances

Super Sprint Triathlon
400m Swim | 9.5km Bike - 2 Laps - Elevation 20m | 2.5km Run
Terrain - Road/Swim

Sprint Triathlon
750m Swim | 19km Bike - 4 Laps - Elevation 40m | 5km Run - 2 Laps - Elevation 6m
Terrain - Road/Swim

Sprint Aquabike
750 Swim | 20km Bike

RACE END:

08:30 pm

Races

  • Super Sprint Triathlon

    400m Swim | 10km Bike | 2.5km Run

    Wed 26th August 2026 (18:30)

    £60.00

    Booking for more than 1?
  • Sprint Triathlon

    750m Swim, 20 Km Bike, 5 Km Run

    Wed 26th August 2026 (18:30)

    £80.00

    Booking for more than 1?
  • Sprint Aquabike

    Wed 26th August 2026 (18:30)

    £70.00

    Booking for more than 1?

Reviews

  • 5
  • 4
  • 3
  • 2
  • 1

5.0

3 reviews

NA
Naif

·2 months ago

Brilliant race, everyone is very friendly and encouraging!
NA
Naif

·2 months ago

Brilliant race, everyone is very friendly and encouraging!
RE
Ruth

·a year ago

My first ever triathlon! everyone was so kind, helpful and encouraging, I will be back for more soon. Thankyou so much!!

Location

Dorney Lake, Windsor, SL4 6, United Kingdom

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