Sat 16 May 2026
Chelmsford, Essex
Essex Triathlons - Hanningfield Reservoir
It's 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 2026!
Sign up for £38-£67
Enter now4 races
Event overview
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 details
- Average fitness
- Beginner-friendly
- Event village
Location
- Free parking
Sustainability
- Optional t-shirt
Races at event
- Sat 16 May
- #1 of 4
Hanningfield Reservoir, Chelmsford
Sprint Triathlon
08:00
Age 15 & over
£45-£57
- 750 m lake swimming
- 25 km road cycling
- 5 km trail running
- Sat 16 May
- #2 of 4
Hanningfield Reservoir, Chelmsford
Standard Triathlon
08:00
Age 17 & over
£55-£67
- 1500 m lake swimming
- 38 km road cycling
- 10 km trail running
- Sat 16 May
- #3 of 4
Hanningfield Reservoir, Chelmsford
Sprint Aquabike
08:00
Age 15 & over
£38
- 750 m lake swimming
- 25 km road cycling
- Sat 16 May
- #4 of 4
Hanningfield Reservoir, Chelmsford
Standard Aquabike
08:00
Age 17 & over
£48
- 1500 m lake swimming
- 38 km road cycling