Immerse yourself in the awe-inspiring setting of an Olympic venue as you tackle either the Sprint or Standard distance triathlon. This draft-illegal race offers a unique and exhilarating experience, with crystal-clear waters for swimming and flat, scenic grounds that provide ideal conditions for cycling and running. The event is meticulously designed to cater to both seasoned athletes aiming for personal bests and newcomers stepping into the world of triathlons. The bike and run courses are completely flat, ensuring a smooth and fast ride as well as an efficient transition onto the pavement for your final leg. A chip-timing system ensures accurate results. Supportive volunteers will guide you throughout the race, providing encouragement and assistance to help propel you toward the finish line with confidence and determination. For those not ready to take on all three disciplines, there's also an Aquabike option (swim-bike) that allows participants to focus solely on swimming and cycling without the run. Teamwork enthusiasts can participate in relay events where 2 or 3 individuals share the swim, bike, and run legs between them. This collaborative approach not only fosters camaraderie but also offers a strategic challenge for those looking to diversify their racing experience. Participants are required to be members of British Triathlon with a valid race license. You can either join as a Core or Ultimate annual member through the official website (https://www.britishtriathlon.org/join) or purchase a single-use Race Pass directly at checkout when booking your entry. For those in need, Zone3 wetsuits are available for rental on a daily, weekend, or monthly basis. These high-quality suits can be booked from our dedicated page to ensure you have the right equipment for an optimal performance. Join us and embrace the challenge of this historic venue as it offers both individual triumphs and team accomplishments in one unforgettable day. Race distances and start times are scheduled as follows: 7:30am – Sprint Triathlon, relay, and aquabike 8:30am – Standard Triathlon, relay, and aquabike 10:00am – Super Sprint Triathlon
Races Offered
Sprint Distance Aquabike
Aug 30, 2026
straighten
Distance —
0.8K Swim 20K Bike
terrain
Type —
Multisports
timer
1 days remaining
sell
£68.00
Sprint Distance Triathlon
Aug 30, 2026
straighten
Distance —
0.8K Swim 20K Bike 5K Run
terrain
Type —
Multisports
timer
1 days remaining
sell
£78.00
Sprint Distance Triathlon Relay
Aug 30, 2026
straighten
Distance —
0.8K Swim 20K Bike 5K Run
terrain
Type —
Multisports
timer
1 days remaining
sell
£99.00
Standard Distance Aquabike
Aug 30, 2026
straighten
Distance —
Standard Distance Aquabike
terrain
Type —
Multisports
timer
1 days remaining
sell
£89.00
Standard Distance Triathlon
Aug 30, 2026
straighten
Distance —
Standard Distance Triathlon
terrain
Type —
Multisports
timer
1 days remaining
sell
£99.00
Standard Distance Triathlon Relay
Aug 30, 2026
straighten
Distance —
Standard Distance Triathlon Relay
terrain
Type —
Multisports
timer
1 days remaining
sell
£120.00
Super Sprint Distance Triathlon
Aug 30, 2026
straighten
Distance —
0.4K Swim 10K Bike 2.5K Run
terrain
Type —
Multisports
timer
1 days remaining
sell
£58.00
Weather History
These values represent the 3-year monthly averages for August in off Lake End Road.
thermostatTemperature
13.4° / 22.5°
wb_sunnyFeels like
11.9° / 20.3°
light_mode
Avg sunshine hours
10h 14m
water_drop
Avg rainfall
1.4 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.1 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.9)
humidity_mid
Humidity
71.5%
wb_twilight
Sunrise
05:49
nightlight
Sunset
20:21
Hotels & Places to Stay
Runner Reviews
Read what other athletes have to say about their experience at the Dorney Triathlon - August.
No reviews yet
Be the first to share your experience with the community!
Suggest an edit
Spotted an error or missing detail about the Dorney Triathlon - August? Help us improve.
Nearby Races
Explore other exciting events happening in this same region.