Eton Dorney Family Triathlon
Next Race: 19/07/2026
Dorney Lake, Court Lane, Windsor, SL4 6QP
Eton Dorney Family Triathlon sees the return of junior racing to Dorney Lake alongside our one and only sprint triathlon event at the venue. Dorney lake is a stunning venue and lends itself to a great day of closed road racing, especially on a sunny summer’s day! Featuring an open water swim in Dorney Lake, a flat traffic free road bike course and a spectator friendly run course this will prove to be a great Triathlon you don’t want to miss.
THE EVENT
Our Eton Dorney Family Triathlon offers both adult and junior competitors a choice of:
- Adult Sprint Triathlon (15+)
- Super Sprint Triathlon (15+ inc. LL Juniors)
- Youth Triathlon (Ages 15-16)
- Tristars Triathlon Start, 1, 3 & 3 (Ages 8-14)
- Family Fun Triathlon (Non Competitive)
A GREAT DAY OUT FOR ALL THE FAMILY
Dorney Lake provides a fantastic opportunity within a closed road environment for both adults and kids to race in a safe environment without the fear of traffic. Not only is it safe its also a beautiful place to swim, bike and run.
Full event information can be found here.
Eton Dorney Family Triathlon no-group
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19/07/2026, 07:30
Sprint Triathlon
750m Lake Swin 19.5km Bike 5km Run £66.00
LAUNCH PRICE -
19/07/2026, 07:30
Sprint Relay Triathlon
750m Lake Swin 19.5km Bike 5km Run £80.00
LAUNCH PRICE -
19/07/2026, 07:45
Super Sprint Triathlon
400m Lake Swim 9.75km Cycle 2.5km Run £54.00
LAUNCH PRICE -
19/07/2026, 10:30
Youth
400m Lake Swim 10km Cycle 2.4km Run £47.00
LAUNCH PRICE -
19/07/2026, 10:40
TriStar 3
300m Lake Swim 5km Cycle 2.4km Run £45.00
LAUNCH PRICEMore DetailsDescription
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19/07/2026, 11:00
TriStar 2
200m Lake Swim 5km Cycle 1.8km Run £42.50
LAUNCH PRICE -
19/07/2026, 11:20
TriStar 1
150m Lake Swim 3km Cycle 1.2km Run £40.00
LAUNCH PRICE -
19/07/2026, 11:30
TriStar Start
100m Lake Swim 1.5km Cycle 600m Run £38.00
LAUNCH PRICE -
19/07/2026, 12:00
Family Fun Triathlon
£38.00
Launch Price
Location
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