Most of the events below form part of the South Central Series (except Winchester) and generally accept entries from athletes born between 2009 and 2017 (check individual event guidelines). There is also a Youth and Junior Super Series for those born 2010 or before and who would like to continue competing.
OLDBURY WHITE HORSE CHILDREN'S TRIATHLON
Calne Community Campus, Calne, SN11 0SP.
Saturday 3rd May 2025
Children of any ability from age 8 to 16 are able to participate in this triathlon. All the swimming takes place in the swimming pool, with cycling on the lower sports fields and running on the upper sports fields.
<< Event Guide >> << Start List >> << Results >>
CHAPEL TRI AQUATHLON
Hamble Sports Complex, Satchell Lane, Hamble, Southampton, SO31 4NE.
Saturday 10th May 2025
Chapel Tri Aquathalon is back! Suitable for all ages and abilities and no travel excuses here! More details on the dedicated event page or see our video from a past event.
<< Event Page >> << Results >>
WINCHESTER TRIATHLON - NOT IN SOUTH CENTRAL SERIES
Kings School, WInchester, SO22 5PN.
Monday 5th May 2025
Ideal for first timers. Fun, well organised, local. Novice races for adults too. Try it!
<< Event Page >> << Results >>
VALE TRIDENTS AQUATHLON (Open Water)
Lake 62, Ashton Keynes, WIltshire, SN6 6QX.
Saturday 24th May 2025
Swimming takes place in a private lake and the run follows a pth around the lake.
Something for all the family, whether you are competing or supporting. Join in the family fun ru, or enjoy a picnic. Camping is also available.
<< Event Page >> << Start List >> << Results >>
CHICHESTER TRIATHLON
Westgate Leisure Centre, PO19 1RJ.
Saturday 14th June 2025
These events are for young people aged 8-16 years old and are suitable for both novice and experienced competitors alike. Pool snake swim, run on grass and cycle on paths and grass around the leisure centre. ALL finishers will receive a medal when they cross the finish line.
<< Event Page >> << Results >>
BEACHBOROUGH TRIATHLON
Stowe School, Stowe, Bucks, MK18 5EH.
Sunday 15th June 2025
Standard Tri format followed by 4x Mixed Relays in the afternoon. The relay format comprises of two boys and two girls, each completes a 'mini' triathlon, before passing over the timing chip. An action-packed event appeals tremendously to children.
<< Event Page >> << Results >>
TWYFORD TRIATHLON
Polehampton Junior School / King George V Rec, Twyford, Reading, RG10 9JA.
Sunday 22nd June 2025
This event has previously taken place using the outdoor pool at the School and then Bike/Run on the Rec (grass). Final details to be published - please check organisers website before booking.
<< Event Page >> << Results >>
BICESTER TRIATHLON
BIcester Leisure Centre, Queens Avenue, Bicester, OX26 2NR.
Sunday 29th June 2025
The event tales place unsing the facilities of Bicester Leisure Centre with a pool swim and a grass bike and run course around the school fields.
<< Event Page >> << Results >>
ANDOVER CHILDREN'S TRIATHLON
Farleigh School, Andover, SP11 7PW.
Sunday 13th July 2025
Set within the beautiful grounds of Farleigh School, the Andover Children's Triathlon offers young competitors a safe, inclusive and fun event. Starting with a pool swim, competitors transition to a bike and run course within the school on fast, smooth playing fields. A perfect day for friends and family to make a day out of it and support the next generation of triathletes!
<< Event Page >> << Results >>
ETON DORNEY TRIATHLON (Open Water)
Dorney Lake, SL4 6FJ
Sunday 20th July 2025
Dorney Lake provides a fantastic opportunity within a closed road environment for both adults and kids to race in a safe environment without the fear of traffic. Not only is it safe its also a beautiful place to swim, bike and run. Its flat and its FAST! This event is family orientated acepting entries from all age categories. (Open Water - Lake Swim).
<< Event Page >> << Results >>
INTER REGIONAL CHAMPIONSHIPS (IRC)
Mallory Park, Leicestshire, LE9 7QE
Saturday 13th & Sunday 14th September 2025
The National Championships for TriStar 2 & Tristar 3 athletes. Invitation only event based on performances in the South Central Series.
<< More Info >> << Results >>
