Lydney Lido T25 Triathlon

About the Event

Lydney Lido T25 Triathloin is a new event aimed at first timers and experienced Triathletes

400m Swim in the spring water lido at Stratford Park Lido

20km on road cycle around the edge of the Cotswolds

5km run of beautiful Stratford Park

The lido is a wetsuit optional swim.

Luydney Lido (Bathurst Park) is an open air Lido, situated in Lydney , Gloucestershire.

The event will start at 8am on 2nd August 2026

The event is open for all levels and abilities. You only need a roadworthy bike, helmet and a pair of trainers

Registration will open at 7am and can be found in the HIGH 5 Tent in the park next to bike check in and transition.

At registration you will receive your race numbers and stickers for your bike, helmet and baggage

Please ensure your bike is numbered before you enter transition.

Once your bike is racked you can proceed to the lido for 8am swim start

Swimmers will be started in swim speed order so please try and be accurate when submitting your 400m swim time

Parking is free at the Lido (Field next to Lido) marshalled.

A race briefing and start list will be emailed a few days prior to the event and will also be published on the website

Races Offered

Lydney Lido T25 Tri 2nd Aug 2026 400m - 20km - 5km - Individual Age group/open

Aug 02, 2026

straighten

Distance — 0.4K

terrain

Type — Multisports

timer

5 days remaining

sell

$40.00

Weather History

These values represent the 3-year monthly averages for August in Lydney.

thermostat Temperature

12.9° / 21.3°

wb_sunny Feels like

11.2° / 18.7°

light_mode Avg sunshine hours

9h 56m

water_drop Avg rainfall

2.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

14.6 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

75.0%

wb_twilight Sunrise

05:56

nightlight Sunset

20:29

About Lydney

Learn more about the host city, Lydney.

Lydney is a town in Gloucestershire on the north bank of the Severn estuary, 9 miles from the Welsh border at Chepstow. It grew up as a small port in the 18th and 19th century, and in 2011 its population was 8766. The main reason to visit is to explore the Forest of Dean to the north.