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AGE GROUP QUALIFICATION EVENTS FOR TRIATHLON AND DUATHLON

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 age group bands.
  • Races should be the equivalent of a Long Distance or Middle-Distance Triathlon with the swim in open water, the bike on tarmac and the run predominantly on paths.
  • Long Distance results with a finishing percentage of 110% or less will be considered before Middle Distance results. Long Distance results with a percentage of 111% to 115% will be considered alongside middle-distance results. 
  • Results must have a finishing time which is within 115% of the winner of their age group. If an athlete is moving up an age group in 2025, they should use the time from the winner of the age group they are moving into. 
  • Link to Time Percentage Calculator like the one found here. 
  • Results must have 200 finishers confirmed by the results, including DNF, DNS, DQ.
  • Registrations can be edited by going to your BTF account, then dashboard, then Age Group Listing and clicking Edit. If Edit is not there you are not able to edit the registration.
  • 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: January 2025 to the final registration cut-off date. 
  • Athletes who have registered with a result from January 2026 onward will be considered from Q1 onwards.
  • Athletes who have registered with a result from January 2025 onwards will be considered at Q2.

Qualification Races

Chester Triathlon 07.06.2026 – Active Leisure Events. Roads open, non-drafting. Register your intent to qualify before 5pm 05.06.2026

The Dambuster Triathlon 21.06.2026 – Pacesetter Events. Roads open, non-drafting. Register your intent to qualify before 5pm 19.06.2026

Eastbourne Triathlon and Multisport Festival 12.07.2026 – TriBourne Multisport Events. Closed Roads, non-drafting. Register your intent to qualify before 5pm 10.07.2026 (athletes must compete in the standard disance triathlon)

Outlaw Nottingham Weekend 16.05.2026 – Wasserman Mass Participation Ltd. Non-drafting, closed roads. Register your intent to qualify before 5pm 15.05.2026

Artic One Triathlon & Para Triathlon Festival (British Championships) 11.07.2026 – The Artic One Foundation. Draft legal, closed roads. Register your intent to qualify before 5pm 10.07.2026

SWYD Triathlon 30.08.2025 – SWYD TRI CLUB / All or Nothing Events. Non-drafting, closed roads. Registration closes 5pm 28.08.2025

Northumberland Duathlon 22.03.2026 – VO2 Max Racing. Open Roads, non-drafting. Register your intent to qualify before 5pm 20.03.2026

Llandudno Duathlon 28.06.2026 – Always Aim High Events. Closed Roads, non-drafting. Register your intent to qualify before 5pm 26.06.2026

Thruxton Mass Attack Duathlon 04.10.2026 – Challenging Events. Closed Roads, non-drafting. Register your intent to qualify before 5pm 02.10.2026

Oulton Park Duathlon (British Championships) 29.03.2026 – OP Events. Closed Roads, draft legal. Register your intent to qualify before 5pm 27.03.2026

Mallory Park Duathlon 12.04.2026 – Active Training World. Closed Roads, draft legal. Register your intent to qualify before 5pm 10.04.2026

Thruxton Mass Attack Duathlon 04.10.2026 – Challenging Events. Closed Roads, draft legal. Register your intent to qualify before 5pm 02.10.2026

One on the River – Marlow 24.05.2026 – One Race Events. Open roads, non-drafting. Register your intent to qualify before 5pm 22.05.2026

Monikie Triathlon Festival (British Championships) 18.07.2026 – Monifieth Triathlon Club (M3). Open roads, non-drafting. Register your intent to qualify before 5pm 17.07.2026

Hever Castle Triathlon 27.09.2026 – Castle Race Series. Open roads, non-drafting. Register your intent to qualify before 5pm 25.09.2026

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. 
  • Results are not published in age bands will be accepted and considered at the third registration cut-off date.
  • Races should be the equivalent of a Middle-Distance Duathlon or Triathlon with the bike on tarmac and the run predominantly on paths. 
  • Athletes who compete in WT or ET (World or European Championship) standard distance duathlons may use their result to try and qualify for this race but must finish within 120% of the winner of their age group’s time.
  • Results must have a finishing time which is within 120% of the winner of your age group. If you are moving up an age group in the championship year, 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 regarding 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 2025 to the final registration cut-off date and will be considered in the order below.
  • Athletes who have registered with a result from January 2026 onward will be considered from Q1 onwards.
  • Athletes who have registered with a result from July 2025 onwards will be considered at Q2.

Southport Triathlon & Multisport 17.05.2026 – Epic Events. Road closed, non-drafting. Register your intent to qualify before 5pm 15.05.2025

Northumberland Festival of Sport 31.05.2026 – VO2 Max Racing. Road open non-drafting. Register your intent to qualify before 5pm 29.05.2026. (Athletes must compete in the standard triathlon race).

Triathlon y Bala (British Championships) 06.09.2026 – Always Aim High Events. Road closed, non-drafting. Register your intent to qualify before 5pm 04.09.2026

Ripon Triathlon Festival 12.07.2026 – Ripon Triathlon Club / Brownlee Foundation Events. Open raods, non-drafting.  Register your intent to qualify before 5pm 10.07.2026

Belvoir Castle Triathlon 18.07.2026 – Castle Race Series. Open roads, non-drafting.  Register your intent to qualify before 5pm 17.07.2026 (Athletes must compete in the sprint triathlon race).

Mallory Park Triathlon August (date TBC) – Active Training World. Closed Roads, draft Legal.  

Burghley Multisport Weekend (British Championships) 10.05.2026 – Pacesetter Events. Closed Roads, non-drafting. Register your intent to qualify before 5pm 08.05.2026. (Athletes must compete in the standard duathlon race)

Upton Multisport 11.07.2026 – OP Events. Open Roads, non-drafting. Register your intent to qualify before 5pm 10.07.2026. (Athletes must compete in the standard duathlon race)

Devon Duathlon 01.11.2026 – Sportiva Events Ltd. Open Roads, non-drafting. Register your intent to qualify before 5pm 30.10.2026. (Athletes must compete in the standard duathlon race)

TriWorks East Fortune Duathlon 22.03.2026 – TriWorks Edinburgh. Closed roads, draft legal. Register your intent to qualify before 5pm 20.03.2026

Darley Moor August Sprint Duathlon 23.08.2026 – Crazy Legs. Closed roads, draft legal. Register your intent to qualify before 5pm 21.08.2026

Third Quaification Race – Date and event to be confirmed 

BRITISH CHAMPIONSHIPS

The Northumbrian is host to the British Middle Distance Triathlon Championships on Sunday 28 June 2026. https://thenorthumbrian.com

Triathlon y Bala is host to the British Standard Distance Triathlon Championships on Sunday 6 September 2026. https://alwaysaimhighevents.com/events/triathlon-y-bala-2026

Arctic One Triathlon & Para Triathlon Festival is host to the British Sprint Distance Triathlon Championships on Saturday 11 July 2026. https://www.arctic1.co.uk/tri-and-para-tri-festival

Blithfield Triathlon is host to the British Aquathlon Championships on Sunday 16 August 2026. https://pma-racing.co.uk/

Monikie Triathlon Festival is host to the British Aquabike Championships on Saturday 18 July 2026. https://m3triclub.com/m3-monikie-triathlon-fesitval

Oulton Park Duathlon is host to the British Standard Distance Duathlon Championships on Sunday 19 October 2025. https://www.opevents.co.uk/duathlons/duathlon-spring

Oulton Park Duathlon is host to the British Sprint Distance Duathlon Championships on Sunday 29 March 2026. https://www.opevents.co.uk/duathlons/duathlon-spring

HUUB Triathlon Relays is host to the British Relay Championships on Saturday 29 August 2026. https://www.trisociety.co.uk/events/

TRIATHLON ENGLAND CHAMPIONSHIPS

The Northumbrian is host to the English Middle Distance Triathlon Championships on Sunday 28 June 2026. https://thenorthumbrian.com/

Northumberland Fesitval of Sport is host to the English Standard Distance Triathlon Championships on Sunday 31 May 2026. https://vo2maxracingevents.co.uk/events/3

Arctic One Triathlon & Para Triathlon Festival is host to the English Sprint Distance Triathlon Championships on Saturday 11 July 2026. https://www.arctic1.co.uk/tri-and-para-tri-festival

Blithfield Triathlon is host to the English Aquathlon Championships on Saturday 16 August 2026. https://pma-racing.co.uk/

Burghley Multisport Weekend is host to the English Standard Distance Duathlon Championships on Sunday 10 May 2026. https://www.pacesetterevents.com/

Oulton Park Duathlon is to host the English Sprint Distance Duathlon Championships on Sunday 29 March 2026. https://www.opevents.co.uk/duathlons/duathlon-spring

HUUB Triathlon Relays is to host the English Club Relay Championships on Saturday 29 August 2026. HUUB Triathlon Relays is to host the English Club Relay Championships on Saturday 29 August 2026.

LEADING MIDDLE AND LONG DISTANCE EVENTS

  • IRONMAN Uk (Bolton) 70.3 – 07 Jun 26
  • IRONMAN 70.3 Swansea – 12 Jul 26
  • IRONMAN Wales – 12 Sep 26
  • IRONMAN 70.3 Weymouth – 20 Sep 26
  • IRONMAN Leeds – TBD
  • OUTLAW HALF Nottingham – 17-18 May 26
  • OUTLAW HALF Holkham – 04-05 Jul 26
  • OUTLAW Nottingham – 25-26 July 26
  • COTSWOLD 113 – 07 Jun 26
  • COTSWOLD Classic – 12 Jul 25
  • Gold Coast – 21-22 Mar 26
  • Singapore – TBD
  • Canada TBD
  • London – 25-16 Jul 26
  • Las Vegas – TBD
  • Qatar – Dec 26