If you haven’t already, now is the time to really get to know your courses. Please take a moment to study these in detail.

We are delighted to attached our comprehensive 2019 Competitor Guides; a highly recommended read! Click the images to download.

Pre-Race Day Registration

Friday 19th July 3.30-4.30pm for Saturday race registration
Saturday 20th July from 5.30-6.30pm for Sunday race registration

You can pick up your race pack the day before you race. Please be on time, as these are strict opening times. Triathlon and multisport participants, please have your membership or day pass fee ready. There is NO overnight bike racking facility.

Race Day Registration

1-1.5hrs before your start time

IMPORTANT: We will register competitors in wave order. Therefore please only arrive at the registration tent 1 – 1.5hours before your given wave start time (1.5hrs is recommended for Gauntlet half iron competitors). Triathlon and Multisport participants please have your race licence admin ready!

We are looking forward to welcoming all our Swim Series Competitors. The Swim only event is not sanctioned by the British Triathlon wetsuit rules and hence there is the option to choose whether on not to wear a wetsuit. A prize giving will take place in the afternoon for both wetsuit and non wetsuit categories.

Upon arrival at the event, please check in at main Registration tent located in the top Event village field, to receive your swim hat and timing device. There will be a bag-drop facilities down by the swim start. Prize giving will take place at approximately 1.30pm.

We are looking forward welcoming all our Castle Run Series Competitors. Upon arrival at the event, please check in at main Registration located in the top Event Village field, to receive your running bib and timing device. There will be a bag-drop facilities down by the Run start. Prize giving will take place around 12:45.

All competitors have the option to take part in the practice swim on the evening before their race. With Swim Safety on hand, this is a great opportunity to get your bearings in the lake prior to race day.

If you would like to attend, please bring cash and pay on the day. You will be directed from the car park down towards the water’s edge, where a registration will take place.

Adults : £10
Children: £5

The Water temperature was 18.5C as of Thursday 18th July at 10am

Need a Wetsuit? Don’t delay. Click here!

See hire details here for both adults and children. If you like your hired wetsuit, you will have the option to purchase it after your race.

TRIATHLON Transition Bike Area

Space in transition is limited. Please bring a suitable sized transition bag to keep your gear together and safe. Free Bag Drop is available.

Take away the stress of transporting your bike to the event by hiring a quality bike from British Bike Hire who are the official bike partner for Castle Triathlon Series! Simply collect your hire bike from the start and return at the finish line. More information here.

AWOL Adventure photography team will be positioned around the course, finish line, and event village ready to capture that timeless photo – Just don’t forget to SMILE! Pre-order your digital bundle of pictures for only £15 instead of the usual price of £30. Here’s how it works…..

ALL your Digital Photos for just £15.00
Min. 2 photos GUARANTEED or your money back*
Bundle price rises to £30 after the event so hurry!

If you plan to use the HIGH5 products on race day, we recommend you try the products in training first. Step up your training with the Castle Triathlon training nutrition bundle and get 40% off with coupon code TRAINCASTLE. HIGH5 are committed to creating nutritious products with amazing natural flavours and are passionate about helping you achieve your goals – however big or small. Use below links for your bespoke option.

There is plenty to keep supporters occupied during this event. Please note the spectator fees: Adults £8 and Children £3. Competing children (8-15yrs) can bring an adult in for free.

There will be retail outlets, food concessions, live music and entertainment along with the stunning grounds to enjoy.

Take this fantastic opportunity to stay within the spectacular grounds of the Castle. Please view these documents for all details relating to Camping. If you have any queries, please contact us without delay.

Online camping is now CLOSED. However is still is possible to book and  pay upon arrival. Please read the Campsite Details. Unfortunately we do not have the facility to take cards, please pay by cash.