Hemel Hempstead Triathlon


Hemel Hempstead Triathlon is back for 2019!

Join us on Sunday 29th September for the Hemel Hempstead Triathlon.

This highly popular Triathlon is the perfect event for beginner and experienced triathletes alike, the Hemel Tri is fast becoming a sought after event in the sporting calendar.

400m Swim
8 or 16km Bike Ride
5km Run

cycle routerun routeswim route

Event Itinerary

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0630 – 0730 Registration open in Sports Hall
0700 – 0745 Transition opens
0701 Sunrise

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In previous years we have seen great performances from first time triathletes as well as those more seasoned fitness fans. What are you waiting for? Get ready to sign up and give this unique triathlon experience a go…training starts now!

Hemel Triathlon Finishers 2018

Entry Options

Entry fee: £32 (+£5 for the BTF race day licence)

Want to enter as a team?

For 2019 we have options for Relay and Tribe team entries:

  • Relay: one team member doing swim, one bike and one run. Team size can be between 2-3 people.
  • Tribe: you can run as a club with no upper list on numbers.

Want to cut out the cycle or the run?

Get Triathlon Ready

We have Transition Training sessions on Saturday 14th September at Hemel Hempstead (11am-1pm) and Westminster Lodge Leisure Centre (3pm-5pm). These sessions will help with hints and tips on how to move between the stages of a triathlon and also pointers on kit for the day. It’s also a great opportunity to ask our Triathlon coach any questions you might have to help you to prepare for the event. To book your space on the Transition Training day please click the buttons below. Please note that spaces for this day will be limited.

If you want to prepare for the big day we have some fantastic training tools available to you:


Come to a coached SwimFit session to get advice, technique and training tips:

Hemel Hempstead Leisure Centre: Wednesday 8pm – 9pm
Berkhamsted Leisure Centre: Monday 8pm – 9pm


Join in with our Running Club at Jarman Park Athletics track

Wednesday 6pm – 6.45pm


Hemel Hempstead and Berkhamsted Leisure centres have over 30 Group Cycle classes to choose from. To find the best classes for you check out the time tables, please click here for Hemel Hempstead and click here for Berkhamsted.

Check out Dave’s journey to the 2018 triathlon:

Get your training started with our FREE online plans:

This plan will help you complete your first sprint triathlon! In 10 weeks prepare for a 750m swim

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An 8 week plan designed to help you improve your speed and time for a Sprint Triathlon. Lets Improve that performance!