Below is a list of runners who have reached 100 marathons in 2019 along with the event and date this milestone was reached.
| Lisa Wild | SVN NYE Challenge | 31-Dec-19 |
| Elaine McAnulty | East Of Ireland Howth | 27-Dec-19 |
| Ben Shakespeare-Lupton | Phoenix Excalibur 12 | 21-Dec-19 |
| Karen Bennett | SVN Festive Frolic | 15-Dec-19 |
| Claire Wright | SVN Usual Suspects | 14-Dec-19 |
| Linda Fothergill | SVN Usual Suspects | 14-Dec-19 |
| Paul Falco | Lanzarote | 07-Dec-19 |
| Warren Langler Watts | Leeds-Liverpool Christmas Cracker | 07-Dec-19 |
| Debra Bourne | Nottingham Christmas | 30-Nov-19 |
| Jordon Rodger | Saturn ARUNdelle | 24-Nov-19 |
| Rob Cowlin | SVN Fudgeathon | 23-Nov-19 |
| Michael O'Donoghue | Tollymore Trail | 16-Nov-19 |
| Mary Wilson | Athens | 10-Nov-19 |
| Helena Conlin | Old Mother Shipton Shuffle | 10-Nov-19 |
| Jonathan Taylor | Beachy Head | 26-Oct-19 |
| Martin Croucher | Beachy Head | 26-Oct-19 |
| John Cottam | Snowdon | 26-Oct-19 |
| Steve Hunt | Enigma Three Lakes Day 2 | 23-Oct-19 |
| Charley Jennings | Chelmsford | 20-Oct-19 |
| George Sherriffs | Yorkshire | 20-Oct-19 |
| Brian Thurogood | Chester | 06-Oct-19 |
| Dawn Hunt | Chester | 06-Oct-19 |
| Martin Hunt | Chester | 06-Oct-19 |
| Jennie Lucas | SVN Whingeathon | 06-Oct-19 |
| Rob McGregor | SVN Battle Of Britain | 29-Sep-19 |
| Andrew Sossick | Monaghan Running Festival | 29-Sep-19 |
| Guy Gibson | Hull | 22-Sep-19 |
| Tony Money | Thetford Iceni | 08-Sep-19 |
| Philip Scrase | Farnham Pilgrims | 08-Sep-19 |
| Timothy Kiddell | Phoenix Excalibur 8 | 01-Sep-19 |
| Matt Smith | Joust 24 hour (solo) | 31-Aug-19 |
| Steve Cotterill | SVN Cyclopark Series Day 10 | 26-Aug-19 |
| Naomi Newton-Fisher | SVN Cyclopark Series Day 8 | 24-Aug-19 |
| Andy Gillespie | Salisbury 54321 50K | 11-Aug-19 |
| Alan Haresnape | Phoenix One Run to Find Them | 10-Aug-19 |
| Chris Hobson | Enigma Italian Job 50th Anniversary Day 1 | 10-Aug-19 |
| Simon Martin | Enigma Italian Job 50th Anniversary Day 1 | 10-Aug-19 |
| Nick Payne | NDW 100 | 03-Aug-19 |
| Matt Pullen | SVN Gothic Challenge | 27-Jul-19 |
| Mark Prigg | Ice Cream Sundae | 21-Jul-19 |
| Quentin Somerset | Race to the Stones (day2) | 14-Jul-19 |
| Helen Myers | Piece of Cake | 13-Jul-19 |
| Dan Perry | Piece of Cake | 13-Jul-19 |
| Colin Harper | Xnrg Humanity Direct Chiltern Challenge | 13-Jul-19 |
| Kasia Lubowiecka | WSR Moreton | 07-Jul-19 |
| Tim Warner | Scafell Pike | 07-Jul-19 |
| Christine Hobson | Enigma Rocky 2 | 06-Jul-19 |
| Deborah Coolman | Great Barrow Summer Challenge Day9 | 05-Jul-19 |
| Michelle Bird | July The Turd | 03-Jul-19 |
| Fiona Prue | Energia 24 hour | 23-Jun-19 |
| Susan Dixon | Energia 24 hour | 23-Jun-19 |
| Bob Turner | Giants Head | 22-Jun-19 |
| Nicola Chrascina | Giants Head | 22-Jun-19 |
| Patricia Coleman | SVN Beatrix Potter | 16-Jun-19 |
| Neil Coleman | SVN Beatrix Potter | 16-Jun-19 |
| Claire Foley | SVN Kent 50 Challenge | 15-Jun-19 |
| Claire Pendery | Canal Canter Summer Extravaganza | 15-Jun-19 |
| Jack Mortassagne | Comrades | 09-Jun-19 |
| Stewart Alden | Hampshire Hoppit | 09-Jun-19 |
| Helen Crossland | Farthingstone Footfest | 08-Jun-19 |
| Darryl Coulter | Golden Phoenix | 02-Jun-19 |
| Mark Pike | Golden Phoenix | 02-Jun-19 |
| Rob Holmes | Golden Phoenix | 02-Jun-19 |
| Chris McIntosh | Dartmoor Discovery | 01-Jun-19 |
| Kurt Read | Dartmoor Discovery | 01-Jun-19 |
| Allen Taylor | Dartmoor Discovery | 01-Jun-19 |
| Richard Bennett | Edinburgh | 26-May-19 |
| Mark McCarthy | Liverpool | 26-May-19 |
| Victoria Saker | Devon Coast to Coast Day 4 | 20-May-19 |
| Paul Brown | Windermere | 19-May-19 |
| Sarah Allen | Portadown | 19-May-19 |
| Shaun Watts | Devon Coast to Coast Day 3 | 19-May-19 |
| Christine Gorham | Richmond Park | 19-May-19 |
| Guy Evans | Richmond Park | 19-May-19 |
| Duncan Macleod | Richmond Park | 19-May-19 |
| Nick Armstrong | Bentham Marathon | 18-May-19 |
| Diane Armstrong | Bentham Marathon | 18-May-19 |
| Chris Seymour | Halstead & Essex | 13-May-19 |
| Sarah Pennock | Halstead & Essex | 13-May-19 |
| Rebecca Fleckney | Milton Keynes | 06-May-19 |
| David Smith | Belfast | 05-May-19 |
| Ian Kirk | Thames Path 100 | 04-May-19 |
| Lauren Goldsmith | Breckland Forest | 28-Apr-19 |
| Richard Hyde | London | 28-Apr-19 |
| Martin Thomerson | London | 28-Apr-19 |
| Nicholas Allars | London | 28-Apr-19 |
| Robert Donovan | Shakespeare | 28-Apr-19 |
| Marc Bennett | SVN St. George's Day | 23-Apr-19 |
| John Eales | Phoenix Run To The Pub | 21-Apr-19 |
| Susan Barley | Great Barrow Spring Double Day 1 | 19-Apr-19 |
| Helen Rutherford | Old Colliery Canter | 13-Apr-19 |
| Richard Leahy | South Downs Way 50 | 06-Apr-19 |
| Lindsay Hamilton | Phoenix Excalibur Knights | 06-Apr-19 |
| John Curtis | Dorset Ooser | 31-Mar-19 |
| Pam Philpot | SVN Funky Pants Challenge | 31-Mar-19 |
| Beryl De Smedt | SVN Funky Pants Challenge | 31-Mar-19 |
| Paul German | SVN A Very British Challenge | 30-Mar-19 |
| Danielle Blackie | VoTwo Jurassic Coast D3 | 24-Mar-19 |
| Helen Todd | Moyleman | 17-Mar-19 |
| Tim Lupton | Enigma WATK day 6 | 16-Mar-19 |
| Richard Williams | Enigma WATK day 5 | 15-Mar-19 |
| Jon Watkins | Cambridge Boundary Run | 10-Mar-19 |
| Duncan Gedge | Belvoir Challenge | 02-Mar-19 |
| Amy Lomax | Phoenix Dirty Running | 24-Feb-19 |
| Chris Rutherford | SVN Moonlight Challenge | 23-Feb-19 |
| Shona Young | Hong Kong | 17-Feb-19 |
| Barry Gerhold | SVN Heroes Vs Villians | 17-Feb-19 |
| Lynne Thumpston | Seville | 17-Feb-19 |
| Nigel Harrison | Marriotts Way | 17-Feb-19 |
| Ronnie McMurdie | Armagh City, NI | 16-Feb-19 |
| Jon Drake | SVN Martello Marathon | 15-Feb-19 |
| Helen Schofield | NEMC Winter Wonderland Leazes Park | 03-Feb-19 |
| Cliff Dargonne | Dark Star | 27-Jan-19 |
| Andrew Burton | Gran Canaria | 27-Jan-19 |
| Roger Voaden | Winter Plym Trail day 2 | 20-Jan-19 |