| Bibno. | Participant | Category | Country | Distance |
|---|---|---|---|---|
| 130 | Hazel Clark | (F) Veteran40 |  | Standard Triathlon (Individual) |
| 259 | Heather Simpson | (F) Veteran40 | | Standard Triathlon (Individual) |
| 148 | Heather Simpson | (F) Veteran40 | | 5k Swim |
| 70 | Helen Hanks | (F) Veteran40 | | 5k Swim |
| 117 | Helen McIntyre | (F) Open | | 5k Swim |
| 266 | Helen Spicer | (F) Open | | Standard Triathlon (Individual) |
| 332 | Helen Thornhill | (F) Open | | 10k Swim |
| 133 | Henry Povey | (M) Veteran50 | | 5k Swim |
| 270 | Hywel Davies | (M) Veteran40 | | 10k Swim |
| 157 | Hywel Davies | (M) Veteran40 | | Standard Triathlon (Individual) |
| 87 | Ian Blakebrough | (M) Veteran60 | | Standard Triathlon (Individual) |
| 260 | Ian Burns | (M) Veteran50 | | 5k Swim |
| 40 | Ian Cholmondeley | (M) Open | | 5k Swim |
| 105 | Ian Lovegrove | (M) Veteran60 | | 5k Swim |
| 213 | Ian Marley | (M) Veteran40 | | Standard Triathlon (Individual) |
| 118 | Ian McPherson | (M) Open | | 5k Swim |
| 242 | Ian Page | (M) Veteran50 | | Standard Triathlon (Individual) |
| 59 | Imogen Bell | (F) Open | | Standard Triathlon (Individual) |
| 60 | Isobel Firth | (F) Open | | 5k Swim |
| 101 | Ivan Lewis | (M) Veteran50 | | 5k Swim |
| 284 | Jack Jarvis | (M) Open | | 5k Swim |
| 224 | Jack Wightman | (M) Open | | 5k Swim |
| 72 | Jacqui Hargrave | (F) Veteran40 | | 5k Swim |
| 57 | James Barnard | (M) Veteran40 | | Standard Triathlon (Individual) |
| 122 | James Chilcott | (M) Open | | Standard Triathlon (Individual) |
| 207 | James Leaper | (M) Veteran40 | | Standard Triathlon (Individual) |
| 98 | James Leaper | (M) Veteran40 | | 5k Swim |
| 231 | James Newby | (M) Veteran60 | | Standard Triathlon (Individual) |
| 306 | James Rogers | (M) Veteran40 | | 10k Swim |
| 348 | James Rogers | (M) Veteran40 | | 5k Swim |
| 155 | Jamie Crossan | (M) Open | | Standard Triathlon (Individual) |
| 158 | Jan Davies | (F) Veteran50 | | Standard Triathlon (Individual) |
| 49 | Jane Corbridge | (F) Open | | 5k Swim |
| 79 | Janet Higgins | (F) Veteran50 | | 5k Swim |
| 103 | Jason Broadley | (M) Veteran40 | | Standard Triathlon (Individual) |
| 114 | Jayne Butterworth | (F) Veteran50 | | Standard Triathlon (Individual) |
| 80 | Jeff Blair | (M) Veteran40 | | Standard Triathlon (Individual) |
| 116 | Jeffrey McGinty | (M) Veteran50 | | 5k Swim |
| 36 | Jen Chambers | (F) Veteran40 | | 5k Swim |
| 151 | Jenni Cotton | (F) Open | | Standard Triathlon (Individual) |
| 97 | Jenny Law | (F) Veteran40 | | 5k Swim |
| 93 | Jeremy Kemp | (M) Veteran50 | | 5k Swim |
| 107 | Jeremy Macmullen-Price | (M) Veteran40 | | 5k Swim |
| 103 | Jerry Lloyd | (M) Veteran50 | | 5k Swim |
| 28 | Jill Burt | (F) Veteran50 | | 5k Swim |
| 123 | Jill Murdoch | (F) Veteran40 | | 5k Swim |
| 256 | Jimmy Ryan | (M) Veteran40 | | Standard Triathlon (Individual) |
| 115 | Jo Clayton | (F) Veteran40 | | 5k Swim |
| 76 | Jo Heritage | (F) Veteran50 | | 5k Swim |
| 150 | Jo Smith | (F) Veteran40 | | 5k Swim |
