HIIT fitness
| Athlete | Age | Location | Country |
|---|---|---|---|
| Ann Walsh | 44 | IRL | |
| Ann-Marie McBarron | 48 | IRL | |
| Billy Keane | 43 | IRL | |
| Chloe McKenna | 43 | IRL | |
| Colleen Lavin | 37 | IRL | |
| David O'Brien | 42 | IRL | |
| Deirdre Kenny | 49 | IRL | |
| Ian Kennedy | 38 | Dublin | IRL |
| Irene Reidy | 55 | IRL | |
| Jenny Burke | 51 | IRL | |
| Julie Lee-Cooper | - | IRL | |
| Karolina Bradshaw | 41 | Dublin | IRL |
| Keith Wallace | 55 | Dublin | IRL |
| Laura Mc Cosker | 36 | IRL | |
| Lorcan Murphy | 57 | IRL | |
| Lorna Wallace | 53 | Dublin | IRL |
| Louise Coffey | 45 | IRL | |
| Martin Cowap | 37 | IRL | |
| Michelle Gallagher | 52 | Dublin | IRL |
| Nancy Hamilton | 58 | Dublin | IRL |
| Niall Matthews | 43 | Dublin | IRL |
| Niamh Barnes | 52 | IRL | |
| Olivia Corless | 33 | IRL | |
| Sheila Ryan | 57 | Dubin | IRL |
| Siobhan greene | 31 | IRL | |
| Wayne Drea | 42 | Dublin | IRL |