A.W. Jenkinson Ullswater Sprint & Standard ENTRIES
| Carol Downing | | 14 Jun 2021 |
| Dan Haworth | | 13 Jun 2021 |
| Maisie Ballantyne | | 10 Jun 2021 |
| Luke Walsh | | 9 Jun 2021 |
| Andy Bennett | | 8 Jun 2021 |
| Johnny McBeth | | 8 Jun 2021 |
| Melissa Emson | Darlington Triathlon Club | 7 Jun 2021 |
| Becky Semple | Tri Lakeland | 6 Jun 2021 |
| Colin Semple | Tri Lakeland | 6 Jun 2021 |
| Ian Greenwood | Rossendale Triathlon Club | 6 Jun 2021 |
| Isabella Morse | | 6 Jun 2021 |
| Archie Visser | | 6 Jun 2021 |
| Luke Lambert | | 6 Jun 2021 |
| Carolyn Hume | | 6 Jun 2021 |
| Diane Lockhart | Quakers Running Club | 5 Jun 2021 |
| Ken Farrell | | 5 Jun 2021 |
| Adam Wilcox | COLT - City of Lancaster Triathlon | 4 Jun 2021 |
| Lucy Stobbart | Tri Lakeland | 4 Jun 2021 |
| Lloyd Oneil | | 3 Jun 2021 |
| Amanda Ingram | Tri Lakeland | 3 Jun 2021 |
| Derek Walsh | | 2 Jun 2021 |
| George Rankin | | 1 Jun 2021 |
| Alexander Beckett | | 1 Jun 2021 |
| Sue Carr | Leeds & Bradford Triathlon Club | 1 Jun 2021 |
| Cressida Allwood | | 1 Jun 2021 |
| Sinead Cannon | | 1 Jun 2021 |
| Des Cannon | | 1 Jun 2021 |
| Louis Morris | | 1 Jun 2021 |
| Anna Birrell | | 1 Jun 2021 |
| Scott Nichol | Carlisle Tri Club | 31 May 2021 |
| Nicola Mellor | | 31 May 2021 |
| James Normile | | 30 May 2021 |
| David McGinn | DH Runners | 30 May 2021 |
| Claire Murphy | St Helens Tri | 30 May 2021 |
| Peter Leahey | | 30 May 2021 |
| Jill Libby | HaTriC | 30 May 2021 |
| Colin Browne | Carlisle Tri Club | 29 May 2021 |
| Julie Williamson | Horwich RMI Harriers & AC | 29 May 2021 |
| Chris Murphy | St Helens Tri | 29 May 2021 |
| Steve Bonney | | 28 May 2021 |
| Emily Arter | Carlisle Tri Club | 26 May 2021 |
| Lesley Dunn | | 25 May 2021 |
| Oliver Glover | | 25 May 2021 |
| Mark Hadfield | | 25 May 2021 |
| Gill Begg | | 25 May 2021 |
| Ben Thomas | | 25 May 2021 |
| Stuart Johnstone | | 24 May 2021 |
| Daniel Mcparland | Tri Preston | 24 May 2021 |
| Daniel Calland | | 23 May 2021 |
| Jonny Fearon | Carlisle Tri Club | 23 May 2021 |
| Carole Fearon | Carlisle Tri Club | 23 May 2021 |
| Andrew Kerry | Holmfirth Harriers AC | 23 May 2021 |
| Fionn Kerry | Holmfirth Harriers AC | 23 May 2021 |
| Steven Stamper | | 23 May 2021 |
| Adam McGlone | | 22 May 2021 |
| Lee Brumpton | | 21 May 2021 |
| Ben Tarbuck | | 21 May 2021 |
| Aaron Quinn | | 20 May 2021 |
| John Willock | Glasgow Triathlon Club | 19 May 2021 |
| Gail Paterson | | 19 May 2021 |
| Neil Bloor | Leeds & Bradford Triathlon Club | 18 May 2021 |
| Robert Johnstone | Carlisle Tri Club | 17 May 2021 |
| Emma Clarke | | 16 May 2021 |
| Anthony Frazer | | 16 May 2021 |
| Kim Davies | | 16 May 2021 |
| Neil Rogers | | 10 May 2021 |
| Fiona Hunt | | 9 May 2021 |
| Kathryn Atkinson | | 7 May 2021 |
| Ryan Atkinson | Rossendale Triathlon Club | 6 May 2021 |
| Patrick Harrison | | 5 May 2021 |
| Xavier Taylor | | 5 May 2021 |
| James Treanor | | 5 May 2021 |
| Jayne Hart | | 3 May 2021 |
| Tony Hart | | 3 May 2021 |
| Adrian Morley | | 3 May 2021 |
| Geoff Leech | Horwich RMI Harriers & AC | 30 Apr 2021 |
| Nick Walker | | 27 Apr 2021 |
| Lois Parker | | 27 Apr 2021 |
| Stuart Clarke | | 24 Apr 2021 |
| Jonty Moorby | | 24 Apr 2021 |
| Rosa Ferguson-Lobo | | 24 Apr 2021 |
| Nathan Goss | | 24 Apr 2021 |
| Robert Blades | | 20 Apr 2021 |
| David Graham | Cadence Tri | 19 Apr 2021 |
| Adam Harper | Wrecsam Tri | 19 Apr 2021 |
| Nick Roberts | Cadence Tri | 19 Apr 2021 |
| Jason Kay | Blackburn Road Runners | 18 Apr 2021 |
| Amanda Gilyead | | 18 Apr 2021 |
| Craig Lowden | | 16 Apr 2021 |
| Harvey Alecock | | 15 Apr 2021 |
| Steve Alecock | Carlisle Tri Club | 15 Apr 2021 |
| Janet Leigh | Rossendale Triathlon Club | 14 Apr 2021 |
| Baz Harper | Carlisle Tri Club | 14 Apr 2021 |
| Andrew Jefferson | Carlisle Tri Club | 14 Apr 2021 |
| Simon Little | | 14 Apr 2021 |
| Alice Woods | | 11 Apr 2021 |
| Rory Woods | | 11 Apr 2021 |
| Joel Woods | | 11 Apr 2021 |
| Jan ILLING | | 10 Apr 2021 |
| Philip Thomas | | 9 Apr 2021 |
| Joanne Percival | Ulverston Tri Club | 7 Apr 2021 |
| Claire Russell | Tri-Lakeland | 6 Apr 2021 |
| John O'Hare | Manchester Triathlon Club | 6 Apr 2021 |
| Anthony Pontifex | | 4 Apr 2021 |
| Neil McGurk | Tri-Lakeland | 2 Apr 2021 |
| Portia Henderson | | 1 Apr 2021 |
| Natasha Needham | | 1 Apr 2021 |
| Micheal Stones | | 1 Apr 2021 |
| Connor Henderson | | 1 Apr 2021 |
| Neil Gain | | 27 Mar 2021 |
| Bruno Rushforth | Leeds & Bradford Triathlon Club | 25 Mar 2021 |
| Clare Higgins | | 23 Mar 2021 |
| Becky Hones | | 23 Mar 2021 |
| Phil Cubin | Ulverston Tri Club | 17 Mar 2021 |
| Laura Ferguson | Mersey Tri | 11 Mar 2021 |
| David Price | Denbighshire Triathlon Club | 7 Mar 2021 |
| Molly Hale | University of Stirling Triathlon Club | 7 Mar 2021 |
| Matthew Davidson | | 2 Mar 2021 |
| Ernie Davidson | Tri-Lakeland | 2 Mar 2021 |
| Chris Gray | Tri-Lakeland | 28 Feb 2021 |
| Michael Johnson | | 27 Feb 2021 |
| Brian Payton | Tri Lakeland | 26 Feb 2021 |
| Carl Carruthers | Tri-Lakeland | 25 Feb 2021 |
| Claire Bostel | Tri-Lakeland | 25 Feb 2021 |
| Rachel Whitehead | Tri Lakeland | 25 Feb 2021 |
| Danny Burns | Ulverston Tri Club | 24 Feb 2021 |
| Thomas Willshare | | 28 Jan 2021 |
| Graham Kidd | | 22 Jan 2021 |
| Chris Mckee | West Cumbria Tri | 20 Jan 2021 |
| Max Hopper | | 20 Jan 2021 |
| Callum Garvey | #CLUB NOT RECOGNISED# | 17 Jan 2021 |
| Craig Mounsey | | 15 Jan 2021 |
| Caroline Charlton | DH Runners | 15 Jan 2021 |
| Lucy Allan | Kendal Tri Club | 15 Jan 2021 |
| Jenny Evans | Sale Harriers Manchester | 15 Jan 2021 |
| Jock Robb | | 15 Jan 2021 |
| Thomas Richmond | | 15 Jan 2021 |
| Paul Greeson | West Cumbria Tri | 15 Jan 2021 |
| Sam Slinger | | 15 Jan 2021 |
| Joshua Bailey | Ulverston Tri Club | 15 Jan 2021 |
| Lucy Gaskarth | | 15 Jan 2021 |
| Viv Winter | Tri-Lakeland | 15 Jan 2021 |
| John Richmond | | 15 Jan 2021 |
| John Featherstone | | 15 Jan 2021 |
| Mark Varty | | 15 Jan 2021 |
| John Waite | Carlisle Tri Club | 15 Jan 2021 |
| Joseph Masters | Tri-Lakeland | 15 Jan 2021 |
| Grant Bezuidenhout | South Shields Tri | 15 Jan 2021 |
| Peter Stockdale | Carlisle Tri Club | 15 Jan 2021 |
| Sarah Bezuidenhout | South Shields Tri | 15 Jan 2021 |
| Barry Pascoe | Jarrow & Hebburn AC | 15 Jan 2021 |
| Stephen Ormson | #CLUB NOT RECOGNISED# | 15 Jan 2021 |
| Andrew Bowles | | 15 Jan 2021 |
| Ross Warwick | | 15 Jan 2021 |
| Helen Taylor | Eden Valley Tri | 15 Jan 2021 |
| Lucy Charnock | | 15 Jan 2021 |
| Trish Dunlop | | 15 Jan 2021 |
| Ollie Carr | | 15 Jan 2021 |
| Angela Sims | | 15 Jan 2021 |
| Liam Graves | Carlisle Tri Club | 15 Jan 2021 |
| Alan Scarr | | 15 Jan 2021 |
| Colin McKenna | Ulverston Tri Club | 14 Jan 2021 |
| James Hamilton | Carlisle Tri Club | 14 Jan 2021 |