Essex Triathlons - Hanningfield Reservoir
We’re heading back down South to the stunning Hanningfield Reservoir in Essex, between Billericay and Chelmsford, for a spectacular day of swimming, cycling, and running in 2027!
Surrounded by mature woodland and 870 acres of water, the reservoir is a haven for wildlife and boasts scenic trails, peaceful country roads, and superb views — making it the perfect setting for both newcomers and seasoned multisport athletes. With no cut-off times, this is racing made for everyone.
Event Schedule:
- Sprint Triathlon & Aquabike
- Standard Triathlon & Aquabike
- Open Water Swim
Start Time: 8:00 AM
Event Distances
- Sprint Triathlon – 750m Swim | 25km Cycle | 5km Run
- Standard Triathlon – 1500m Swim | 38km Cycle | 10km Run
- Sprint Aquabike – 750m Swim | 25km Cycle
- Standard Aquabike – 1500m Swim | 38km Cycle
- Open Water Swim – Full details here
Event Location
Hanningfield Waterside Park
Giffords Lane, South Hanningfield Rd, Chelmsford, CM3 8HX
Google Maps Location – Click here
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Route Maps
Run Routes – Click here
(Sprint = 1 lap | Standard = 2 laps)
Cycle Routes – Click here
(Sprint = 2 laps | Standard = 3 laps)
Wetsuit Policy
Water temperatures are expected to be warm enough for optional wetsuit use. Wetsuits are recommended for buoyancy and comfort.
Transition Area
A secure transition zone will be in place. Please note:
- Race & Bike Numbers match your racking spot
- Small bag/box permitted in transition
- Bike must be numbered, helmet visible before entry
- Competitors only – numbers checked on entry
- Bib & Bike Numbers must be shown after racing to collect equipment
Timing
Live chip timing provided by Timing Up North with real-time results throughout the event.
The Finish Line
All finishers will receive:
- A bespoke Event Metal Medal
- Wild Deer Merchandise
- A snack & drink to refuel
T-Shirt Option
Add an exclusive event T-shirt to your entry for just £12.00.
Parking
Free parking is available for all participants.
Please note: dogs are not permitted anywhere around the reservoir as it is a designated SSSI (Site of Special Scientific Interest).
Don’t Miss Out!