Choose from a variety of running races suitable for all abilities. Race to earn your unique finisher's medal.

The legendary Eton Dorney - as Dorney Lake was known during London 2012 - held 30 events throughout the Olympics, with Team GB taking a total of 12 medals. Soak up the atmosphere and invoke their heroics to inspire you to a new PB!

The Dorney Lake course is nestled amongst 450 acres of glorious parkland - including an Arboretum and Nature Conservation area - whilst being just a few miles from Windsor and a short drive from Heathrow airport and West London.

Event merchandise is available for purchase during registration for delivery by the following weekend when ordered by Sunday.

All of our events are organised following government and governing body COVID-19 guidance. We will continue to ensure that we deliver safe and enjoyable events.

Entry on the day will be subject to availability and a GBP 5 surcharge.

For event updates and future promotions, follow F3 Events on Facebook, Twitter and Instagram.

Saturday's Event Details:

Half Marathon

35K

30K

25K

15K

10K

5K

Sunday's Event Details:

Multisport Components

Triathlon (Standard) SWIM 1500m / BIKE 40Km / RUN 10Km

Triathlon (Sprint) SWIM 750m / BIKE 20Km / RUN 5Km

Triathlon (Super Sprint) SWIM 400m / BIKE 10Km / RUN 2.5Km

Duathlon (Standard) RUN 10Km / BIKE 40Km / RUN 5Km

Duathlon (Sprint) RUN 5Km / BIKE 20Km / RUN 5Km

Duathlon (Super Sprint) RUN 2.5Km / BIKE 10Km / RUN 2.5Km

Aquabike (Standard) SWIM 1500m / BIKE 40Km

Aquabike (Sprint) SWIM 750m / BIKE 20Km

Aquabike (Super Sprint) SWIM 400m / BIKE 10Km

Swim

3000m

1500m

750m

Licensing

The running categories are expected to be licensed with UK Athletics (UKA) and the results published by Run Britain shortly after the event.

The multisport categories (excluding the swim) are draft-illegal (TT bikes permitted) and are expected to be licensed with the British Triathlon Federation (BTF), the competition rules of which can be found here. We recommend participants familiarise themselves with the information therein, specifically sections­­ 4 (Swimming), 5 (Cycling), 6 (Running) and 7 (Transition) for details on equipment and their expected conduct during the event. Entry includes day membership for non-BTF members which will be provided on event day.

Prices:

Half Marathon: GBP 35.00,

35K: GBP 35.00,

30K: GBP 35.00,

25K: GBP 35.00,

15K: GBP 30.00,

10K: GBP 25.00,

5K: GBP 20.00

Time: 8:00 am - 1:00 pm