Evolve Half Triathlon

2km Swim, 90km Bike, 20km Run 

The event starts with a refreshing 2km swim in the glorious Blue Lagoon followed by a 90km bike (2 x 45km loops) around the flat and fast country roads of what is traditionally know as Mid Yorkshire. Finally a two loop 20km run on the quiet roads around the Blue Lagoon.

The distances are slightly different to an official distance Triathlon but if anything are very close to a classic Half Iron Distance! If this event is a success who knows next year may see the inaugural Evolve FULL Distance Triathlon!!!

This is a friendly club run event and entries are limited so don't delay in booking you place! 


16th August 2020

The Blue Lagoon, Northfield Lane, Womersley, DN6 9BB

2km Swim - 94km Bike - 20km Run

On both the Bike a run there will be feed stations as follows, bike at 45km on the run every 5km.

Entry Fee:

*additional £6 Day licence fee applies for non British Triathlon Members

Start Times:
8am (register & rack from 06:30am)

Minimum Age:
18 years old by 31st of December

Please note proof of age/ID will be requested at registration.

Wetsuit Policy:
British Triathlon Wetsuit Rules Apply

Race Course Maps & Profiles

Swim Course: TBC


Lake Temp


Last Update 04/07/2020

Minimum Temp for Swimming is 11ºC*

*In the spring we wait until the water is holding at least 14ºC overnight to ensure it remains above the minimum temperature for swimming. 

Wetsuits are mandatory when the water temperature is below 18ºc. Above 18ºc wetsuits are optional but non wetsuit swimmers must used an approved Tow Float. The Blue Lagooners Management reserve the right to request to test the suitability of a swimmers wetsuit or tow float for buoyancy & suitability for swimming and reserve the right to refuse access to the water if a swimmers wetsuit or tow float is deemed unsuitable and/or unsafe for swimming. Please check out our info videos on our open water swimming page that explain why this is so important. 

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