Junior Triathlon Champions
| Year | Tristart | Tristar 1 | Tristar 2 | Tristar 3 | Youth | |
| 2016 | Boys | Nathan Oakley-Mudge | Dominic Pauley | Daniel Moore | Edward Cochrane | Not Awarded |
| 2016 | Girls | Jemima Davey | Jodie Elliott | Beatrice Pauley | Lauren Elliott | Not Awarded |
| 2017 | Boys | Not Awarded | Liam Conway | Not Awarded | Edward Cochrane | Not Awarded |
| 2017 | Girls | Ruby O’Dell | Jemima Davey | Not Awarded | Beatrice Pauley | Not Awarded |
| 2018 | Boys | Not Awarded | Liam Conway | Not Awarded | Not Awarded | Not Awarded |
| 2018 | Girls | Not Awarded | Not Awarded | Not Awarded | Beatrice Pauley | Not Awarded |
| 2019 | Boys | Not Awarded | Not Awarded | Not Awarded | Dominic Pauley | Not Awarded |
| 2019 | Girls | Not Awarded | Freya Harris | Not Awarded | Not Awarded | Beatrice Pauley |
| 2020 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2020 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2021 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2021 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2022 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2022 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
Junior Duathlon
| Year | Tristart | Tristar 1 | Tristar 2 | Tristar 3 | Youth | |
| 2016 | Boys | Not Awarded | Dominic Pauley | Daniel Moore | Edward Cochrane | Daniel Mitton |
| 2016 | Girls | Not Awarded | Isobelle Moore | Beatrice Pauley | Lilly O’Dell | Not Awarded |
| 2017 | Boys | Not Awarded | Liam Conway | Not Awarded | Edward Cochrane | James Orrell |
| 2017 | Girls | Mimi Gardner | Not Awarded | Jodie Elliott | Beatrice Pauley | Havana Miller |
| 2018 | Boys | Not Awarded | James Loosley | Liam Conway | Daniel Moore | James Orrell |
| 2018 | Girls | Martha Lewey | Florence Gosling | Isobelle Moore | Not Awarded | Not Awarded |
| 2019 | Boys | Jack Parker | Christopher Scott | Elliott Megginson | Jacob Megginson | James Orrell |
| 2019 | Girls | Not Awarded | Martha Lewey | Not Awarded | Not Awarded | Beatrice Pauley |
| 2020 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2020 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2021 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2021 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2022 | Boys | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |
| 2022 | Girls | Not Awarded | Not Awarded | Not Awarded | Not Awarded | Not Awarded |