To register click on the blue 'Register' button above. You need your Home Nation membership number and password to log in.

Athletes must have a Core or Ultimate British Triathlon membership. Click here for membership information.

Athletes MUST register before 5pm on a registration closing date. 

Once registered, athletes will receive a confirmation email and will be added to the registration list below. (Check junk mail if email not received)

Athletes must check their registration is successful by scrolling the page down and finding the age group they are in for the Championship year. 

No late registrations including amendments will be accepted after the final registration date.

Athletes must be 18 on the 31st of December 2025 to be eligible to qualify.

All athletes who live outside the UK

All athletes who are British passport holders and who live outside the UK are welcome to register with a race result and their result will be compared to all other athletes who register with a race result. The result must meet the criteria outlined on this webpage.

Before they register, athletes who live outside the UK still need to purchase British Triathlon membership at Core or Ultimate level but should be aware that as they live outside the UK they may not benefit from all of the membership benefits such as insurance cover. Athletes must also purchase the Age Group Team tri-suit. 

Buy British Triathlon membership before you register. 

Browse the team kit store

Register For This Event

To qualify for this event, athletes must supply a race result which meets the qualifying criteria and qualification evidence outlined below.

Qualification evidence 

Athletes are required to submit performances providing the following information:

• Race name
• Race date
• Athlete finish time
• Winner of age-groups finishing time
• Working link to your age group's online results (URL)

Specific Race Result criteria:

• Event must have been chip timed.
• Results must be in 5- or 10-year age bands. Note - 10-year age bands may disadvantage athletes as they will be compared to athletes who could potentially be 10 years younger than them.
• Races should be the equivalent of a Long- or Middle-Distance Duathlon or Long or Middle-Distance Triathlon with the bike on tarmac and the run predominantly on paths. 
• Results must have a finishing time which is within 115% of the winner of your age group. If you are moving up an age group in 2022, use the time from the winner of the age group you are moving into. 
• Link to Time Percentage Calculator like the one found here. 
• There are no minimum number of competitors required in a race for it to be used as evidence, but the Team Manager must deem the result to be competitive with regards to the number of competitors.
• Please click here for further information about events being deemed non-competitive after lockdowns end.
• If an athlete improves their best performance before a registration deadline and would like to update the result, they can update the result by following the instructions found here and looking for "How do I change the race result I added to qualify for an WT/ET race." 
• Please Note: If you are moving up an age group in the championship year, then your qualification will be based on where your finishing time would have placed you in the age-group category you will be racing for in the year you do the qualifying race.  Please see point 8.3 in the Terms and Conditions.

Time frame results can be used from and will be considered by:

• Results must be valid between the following dates: May 2023 to the final registration cut-off date and will be considered in the order below.
• Athletes who have registered with a result from January 2024 onward will be considered from Q1 onwards.
• Athletes who have registered with a result from May 2023 onwards will be considered at Q2.

Registration cut off dates:

Q1-5pm Friday 08.11.2024

Q2 5pm Friday TBC 

Q3-5pm Friday TBC 

PQs from 2024, deadline to register is the first registration deadline.

The registration fees are non-refundable in any circumstance. 

To Pre-Qualify for the 2025 World Triathlon World Championship race, athletes must finish in the top 15 places in their age group and be one of the first three British athletes to finish in the 2024 World Triathlon World Championship race.  

Further details regarding pre-qualification can be found within the pre-qualification policy

• There are 20 places in each age group. Some of these places may be pre-filled by athletes who Pre-Qualify from the previous year’s Championships.
• Places are allocated after registration cut off dates in order of fastest result to slowest result. This may take 2 weeks.
• After the final registration date, the remaining places will be allocated and if any athletes then withdraw the remaining place will be allocated by rolldown places. 
• Qualified athletes will be notified by e-mail and will be marked with a 'Q' next to their name in the registered athletes list. This can take up to 2 weeks after the qualifying race. Q1, Q2, Q3, Q4 and Q are all qualifying statuses. 
• It is an athlete's responsibility to check they have registered for the correct event and that their name appears in the list of athletes on the event webpage. (If your name is not there, please check the next age group)
• If you use a Hotmail, outlook or work email address please check your junk mail, we find these email addresses often send our emails to the junk mail inbox. We advise athletes not to use these types of email addresses and we can't re-issue a Q if an athlete has missed the opportunity to take up their place because they missed an email.

*If Q4 is used in the qualifying process

TBC