The Hertfordshire Triathlon will take place at the stunning venue of Stanborough Lakes, Welwyn Garden City.


Sunday 27th May 2018 – Sprint distance (Herts Club Champs) and Standard distance

Sunday 19th August 2018 – Sprint distance and Standard distance (Herts Club Champs)


You can sign up to the event through Active Training World.

Enter the race

Event Info

Hertfordshire Triathlon
Distance: Standard / Sprint
    Sprint: 20k bike, 5k run, 750m swim
    Standard 40k bike, 10k run, 1500m swim
Bike course: Undulating
Run course: Grass
Organiser: Active Training World

Bike course map
Run course map