Evolve Triathlon Series

3 Events! 3 Distances! Can you evolve over the summer?

Here's your chance to challenge yourself from an early season season sprint triathlon through to a late season Half (dare we say "Iron") Distance Triathlon! The Evolve Triathlon Series not only allows you to do this but offers you support between races! If you enter the whole series you'll not only receive a specifically developed training plan that guides your development from one race to the next but also you will be invited to two exclusive training sessions with our team of expert coaches.

The series starts with a Sprint Distance Triathlon (500m, 22.5km, 5km) in May and then moves on in June to what we like to call our Quarter Distance Triathlon (1km, 45km, 10km). The series culminates in August with our epic Evolve Half Triathlon (2km, 90km, 20km). Yep the distances are little different to the official "traditional" distances but we've worked back from "Something Big" we might be organising in the future!! We've never been ones to conform with the norm anyway!

You can just challenge yourself to a single event as the full series isn't compulsory but for those who enter the full series we will also have a series champions trophies!!

All events are chip timed!


Evolve Sprint Triathlon 13th May 2018

Evolve Quarter Triathlon 24th June 2018

Evolve Half Triathlon 19th August 2018

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

Evolve Sprint Triathlon 500m Swim - 22.5km Bike - 5km Run

Evolve Quarter Triathlon 1km Swim - 45km Bike - 10km Run

Evolve Half Triathlon 2km Swim - 90km Bike - 20km Run

Entry Fee:
Evolve Sprint Triathlon: £45*

Evolve Quarter Triathlon: £55*

Evolve Half Triathlon: £115*

Full Series £215* (includes training plan & two coach training sessions)

*additional £5 Day licence fee applies per event for non British Triathlon Members

Start Times:
See individual race details

Minimum Age:
Evolve Sprint Triathlon: 15 years old by 31st of December 2018

Evolve Quarter & Half Triathlons: 18 years old by 31st of December 2018

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

Wetsuit Policy:
British Triathlon Wetsuit Rules Apply

Race Course Maps & Profiles available on the individual race pages when released


The Home of our events is the idyllic Blue Lagoon in the heart of Yorkshire. The Blue Lagoon is the only dedicated Open Water Swim Venue in Yorkshire and one of the best, due to its clarity & lack of weed! Nestled in 32 acres of woodland, meadow, scrubland and of course aquatic areas with a plethora of wildlife it truly is an amazing place. The Blue Lagoon has been continually developed over the past 10 years and boasts a beach entry, and slipway exit, perfect for our Amphibians!