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.

Event details and schedule

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