We need input from club members past and present to inform us of performances to improve the accuracy of the records. Please send an email for any information relating to the club records to the committee.
Rules are as follows:
- Must be registered as a Ruislip Running Club member at the time of the race
- Each runner can only be listed once in each table for each distance
- Chip times are used where available
- Race distances must be verified
parkrun/5k Female Senior Records
| Pos | Runner | Time | parkrun | Date |
| 1 | Jana Jakubacova | 20:37 | Northala Fields | 21/08/2021 |
| 2 | Lisa McGillivray | 20:48 | Chase the Moon Battersea Park 5k | 29/11/2023 |
| 3 | Abi Purkis | 21:13 | Northala Fields | 07/08/2023 |
| 4 | Isabella Wasden | 22:06 | Harrow | 11/10/2025 |
| 5 | Hannah Stretton | 22:34 | Olympic Park CTM | 08/10/2025 |
| 6 | Lauren Vickery | 24.01 | Rickmansworth | 12/03/2022 |
| 7 | Caroline O’Malley | 24.14 | Night of the 5K PB’s | 19/06/2024 |
| 8 | Charlotte Bradley | 24:53 | Harrow Parkrun | 11/10/2025 |
| 9 | Emma Naylor-Wightman | 24.55 | Cardiff | 11/05/2024 |
| 10 | Janine Barclay | 25:20 | Rickmansworth Parkrun | 28/03/2026 |
| 11 | Alex Jaimeson | 26:23 | Didcott Parkrun | 17/05/2025 |
| 12 | Jo Brooks | 26:52 | Chalkwell Beach | 22/01/2022 |
| 13 | Larissa Herbert | 27:17 | Rickmansworth Parkrun | 01/11/2025 |
parkrun/5k Male Senior Records
| Pos | Runner | Time | parkrun | Date |
| 1 | Keir McDonald | 17:42 | Northala Fields | 31/05/2025 |
| 2 | Henry McGee | 18:28 | Glasgow Victoria | 02/08/2025 |
| 3 | Douglas Hodgkinson | 18:52 | Northala Fields | 19/07/2025 |
| 4 | Terry Hudson | 19:03 | Northala Fields | 07/09/2019 |
| 5 | Anthony Richardson | 19:08 | Rickmansworth | 18/1/2025 |
| 6 | David Halliday | 20:12 | North Walsham | 27/06/2025 |
| 7 | Jamie Leaney | 20:49 | Olympic Park CTM | 08/10/2025 |
| 8 | John Pierson | 20:50 | Cassiobury | 29/11/2025 |
| 9 | David Bromley | 21:36 | Northala Fields | 04/05/2024 |
| 10 | Jeff Cheung | 21:43 | Olympic Park CTM | 08/10/2025 |
| 11 | Ian Gingell | 22:09 | Rickmansworth | 14/09/2024 |
| 12 | Darek Urlewicz | 22:24 | Vitality London | 22/09/2024 |
| 13 | Chris Conlon | 22:46 | Northala Fields | 18/05/2019 |
| 14 | Mike Parsons | 23:52 | Northala Fields | 04/05/2024 |
| 15 | Ricky Kloay | 23:56 | Northala Fields | 31/08/2024 |
| 16 | Paul Faith | 24:50 | Northala Fields | 29/10/2025 |
| 17 | Nish Mapara | 25:41 | Harrow | 11/10/2025 |
| 18 | Suneel Verna | 25:54 | Hyde Park CTS | 18/09/2024 |
5 Miles Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Jana Jakubacova | 00:34:05 | Perivale 5 | 05/12/2021 |
| 2 | Isabella Wasden | 00:38:01 | Perivale 5 | 03/12/2023 |
| 3 | Charlotte Bradley | 00:43:21 | Perivale 5 | 05/12/2021 |
| 4 | Belinda Stovell | 00:44:32 | Perivale 5 | 07/12/2025 |
| 5 | Larissa Herbert | 00:47:03 | Perivale 5 | 07/12/2025 |
5 Miles Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Chris Conlon | 00:36.28 | Hatfield 5 | 09/05/2021 |
| 2 | Ian Gingell | 00:39:09 | Hatfield 5 | 26/11/2023 |
| 3 | Paul Read | 00:42:03 | Perivale 5 | 05/12/2021 |
| 4 | Geoff O’Sullivan | 00:43:08 | Hatfield 5 | 09/05/2021 |
| 5 | Peter Haley | 00:47:50 | Perivale 5 | 05/12/2021 |
10k Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 00:42:41 | Vitality London 10k | 22/09/2024 |
| 2 | Jana Jakubacova | 00:43:49 | Regents Park 10k | 15/08/2021 |
| 3 | Isabella Wasden | 00:44:56 | Fulham 10K | 17/11/2024 |
| 4 | Hazel travers | 00:49:47 | Battersea Park 10K | 15/02/2025 |
| 5 | Lauren Vickery | 00:51:31 | Hampton Court Palace 10k | 19/11/2023 |
| 6 | Lucia Fernandez | 00:51:54 | Olympic Park | 17/09/2022 |
| 7 | Emma Wightman | 00:52:17 | Fulham 10K | 17/11/2024 |
| 8 | Letitia Bolton | 00:52:19 | Fulham 10K | 17/11/2024 |
| 9 | Caroline O’Malley | 00:52:31 | Saucony 10K | 14/07/2024 |
| 10 | Charlotte Bradley | 00:52:43 | Vitality London 10k | 22/09/2024 |
| 11 | Rhiannon Besley | 00:53:46 | Vitality London 10K | 22/09/2024 |
| 12 | Tina Patel | 00:55:26 | London Winter 10k | 25/02/2024 |
| 13 | Wendi Keeler | 00:55:33 | London Winter 10k | 25/02/2024 |
| 14 | Alex Jaimeson | 00:56:02 | Victoria park 10k | 04/10/2025 |
| 15 | Larissa Herbert | 00:56:15 | Asics LDN X | 24/08/2025 |
| 16 | Fiona O’Brien | 00:57:07 | St Albans 10K | 31/12/2025 |
| 17 | Louise Rooney | 00:58:11 | Hillingdon 10K | 24/02/2020 |
| 18 | Sarah-Jane Denham | 00:58:14 | London Winter 10K | 23/02/2025 |
| =19 | Caroline Townsend | 00:58:28 | West London 10k | 02/12/2023 |
| =19 | Airan Grover-Jones | 00:58:28 | London Winter 10K | 25/02/2024 |
| 20 | Jacqui Fuller | 00:58:47 | Vitality London 10K | 28/09/2025 |
| 21 | Jo Brooks | 01:00:03 | Oslo 10k | 17/09/2022 |
| 22 | Karen Ellis | 01:01:05 | Fulham 10K | 17/11/2024 |
| 23 | Ieva Nigrelli | 01:02:36 | Battersea 10k | 21/04/2025 |
| 24 | Patricia Carberry | 01:05:53 | London Winter 10K | 25/02/2024 |
10k Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Henry McGee | 00:40:23 | Saucony 10K | 13/07/2025 |
| 2 | David Halliday | 00:41:28 | Welwyn Garden City 10k | 16/02/2025 |
| 3 | Jack Ruff | 00:41:40 | Fulham 10K | 17/11/2024 |
| 4 | Jamie Leaney | 00:42:03 | Fulham 10k | 16/11/2025 |
| 5 | Anthony Richardson | 00:42:08 | Kempton Park 10K | 18/08/2024 |
| 6 | Jeff Cheung | 00:42:44 | Victoria Park 10k | 16/07/2025 |
| 7 | Simon-Pierre | 00:43:22 | Vitality London 10K | 22/09/2024 |
| 8 | Darek Urlewicz | 00:44:12 | Vitality London 10K | 22/09/2024 |
| 9 | Prit Patel | 00:45:44 | London Ten | 15/12/2024 |
| 10 | David Bromley | 00:46:06 | Asics 10K | 09/07/2023 |
| 11 | Ian Gingell | 00:46:51 | Olympic Park 10K | 11/12/2024 |
| 12 | Ricky Kloay | 00:49:20 | London Winter 10k | 25/02/2024 |
| 13 | Rob Quigley | 00:49:40 | Vitality 10K | 02/05/2022 |
| 14 | Chris Conlon | 00:50:50 | Burmarrad 10K | 01/09/2019 |
| 15 | Chad Chandramohan | 00:51:32 | Asics 10K | 09/07/2023 |
| 16 | Lester Woollard | 00:51:39 | Osterley Park 10K | 03/12/2022 |
| 17 | Suneel Verna | 00:52:14 | London Ten | 15/12/2024 |
| 18 | Jitesh Patel | 00:52:49 | Vitality London 10K | 22/09/2024 |
| 19 | Tony Cahill | 00:57:15 | Vitality London 10K | 22/09/2024 |
| 20 | Nish Mapara | 00:58:43 | London Winter 10k | 25/02/2024 |
| 21 | James Cannon | 01:03:26 | London Ten | 15/12/2024 |
| 22 | Peter Kimber | 01:05:27 | Fulham 10K | 17/11/2024 |
| 23 | Rupinder Brar | 01:07:52 | Fulham 10K | 17/11/2024 |
10 Mile Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 01:16:35 | London Ten | 23/11/2025 |
| 2 | Hazel Travers | 01:25:02 | Bundoran 10 | 01/03/2025 |
| 3 | Belinda Stovell | 01:29:00 | London Ten | 23/11/2025 |
| 4 | Charlotte Bradley | 01:32:42 | AG Antwerp 10 Miles | 24/04/2022 |
10 Mile Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Keir McDonald | 01:02:44 | Lingfield 10 | 29/06/2025 |
| 2 | Jeff Cheung | 01:11:53 | London Ten | 23/11/2025 |
| 3 | Jamie Leaney | 01:12:13 | London Ten | 23/11/2025 |
| 4 | Ian Gingell | 01:21:19 | London Ten | 23/11/2025 |
| 5 | Chris Conlon | 01:23:27 | London Ten | 23/11/2025 |
| 6 | Garret O’Neill | 01:26:24 | Marlow 10 | 18/09/2022 |
| 7 | Peter Haley | 01:44:31 | Maidenhead Easter 10 | 07/04/2023 |
Half Marathon Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 01:32:36 | Berlin Half Marathon | 06/04/2025 |
| 2 | Abi Purkis | 01:38:30 | Dorney Lake Half Marathon | 16/07/2023 |
| 3 | Jana Jakubacova | 01:39:16 | Wimbledon Common Half Marathon | 01/08/2021 |
| 4 | Isabella Wasden | 01:40:06 | Cambridge Half Marathon | 09/03/2025 |
| 5 | Hannah Stretton | 01:47:13 | Berlin Half Marathon | 06/04/2025 |
| 6 | Letitia Bolton | 01:51:04 | Wokingham Half Marathon | 23/02/2025 |
| 7 | Charlotte Bradley | 01:52:47 | Copenhagen Half Marathon | 14/09/2025 |
| 8 | Lucia Fernandez Lee | 01:56:18 | Ealing Half Marathon | 25/09/2022 |
| 9 | Caroline O’Malley | 01:56:20 | Battersea Half Marathon | 20/10/2024 |
| 10 | Rhiannon Besley | 01:58:35 | Great North Run | 08/09/2024 |
| 11 | Alex jaimeson | 01:58:49 | Battersea Half Marathon | 15/11/2025 |
| 12 | Emma Wightman | 01:59:11 | Berlin Half Marathon | 29/03/2026 |
| 13 | Lauren Vickery | 02:03:08 | Run Bournemouth Half Marathon | 10/10/2021 |
| 14 | Larissa Herbert | 02:03:10 | Ealing Half Marathon | 28/09/2025 |
| 15 | Caroline Townsend | 02:08:53 | Goodwood Half Marathon | 11/02/2024 |
| 16 | Louise Rooney | 02:09:00 | Bournemouth Half Marathon | 06/10/2019 |
| 17 | Jo Brooks | 02:10:45 | Royal Parks Half Marathon | 09/10/2022 |
Half Marathon Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Terry Hudson | 01:25:21 | Great North Run | 08/09/2024 |
| 2 | David Bennett-Halliday | 01:29:05 | Great Yarmouth Half Marathon | 01/03/2026 |
| 3 | Prit Patel | 01:29:16 | Prague Half Marathon | 28/03/2026 |
| 4 | Anthony Richardson | 01:31:57 | Victoria Park Half Marathon | 29/06/2025 |
| 5 | Simon-Pierre Puech | 01:33:53 | Ealing Half Marathon | 29/09/2024 |
| 6 | Jeff Cheung | 01:33:58 | Cardiff Half Marathon | 05/10/2025 |
| 7 | Jamie Leaney | 01:34:31 | Brighton Half Marathon | 01/03/2026 |
| 8 | Darek Urlewicz | 01:35:20 | Royal Parks Half | 13/10/2024 |
| 9 | Garret O’Neill | 01:36:09 | Ealing Half Marathon | 24/09/2023 |
| 10 | Henry McGee | 01:36:21 | Big Half | 07/09/2025 |
| 11 | Jack Ruff | 01:44:52 | Battersea Half Marathon | 09/03/2024 |
| 12 | Ray O’Grady | 01:45:21 | Royal Parks Half | 12/10/2025 |
| 13 | Chad Chandramohan | 01:46:21 | Henley Half Marathon | 09/10/2022 |
| 14 | Chris Conlon | 01:47:09 | Hillingdon Half Marathon | 23/02/2020 |
| 15 | Ricky Kloay | 01:49:07 | Oxford Half Marathon | 13/10/2024 |
| 16 | Ian Gingell | 01:51:05 | Cardiff Half Marathon | 05/10/2025 |
| 17 | Robert Quigley | 01:51:20 | Philadelphia Half Marathon | 20/11/2022 |
| 18 | Suneel Verna | 01:55:49 | Royal Parks Half | 13/10/2024 |
20 Mile Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 02:29:58 | Hillingdon 20 | 22/03/2026 |
| 2 | Isabella Wasden | 02:37:26 | Hillingdon 20 | 22/03/2026 |
| 3 | Letitia Bolton | 02:57:14 | Hillingdon 20 | 22/03/2026 |
| 4 | Aoife McAufield | 03:07:27 | Thames Riverside 20 | 24/03/2024 |
| 5 | Belinda Stovell | 03:08:45 | Essex 20 | 15/03/2026 |
| 6 | Charlotte Bradley | 03:12:21 | Hillingdon 20 | 22/03/2026 |
| 7 | Larissa Herbert | 03:18:07 | Hillingdon 20 | 22/03/2026 |
| 8 | Alex Jaimeson | 03:25:30 | Hillingdon 20 | 22/03/2026 |
| 9 | Steph Cullen | 03:31:45 | Hillingdon 20 | 24/03/2024 |
| 10 | Dom Mitchell | 03:37:32 | Hillingdon 20 | 23/03/2025 |
| 11 | Lauren Vickery | 03:46:43 | Hillingdon 20 | 24/03/2024 |
20 Mile Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Douglas Hodgkinson | 02:17:13 | Hillingdon 20 | 23/03/2025 |
| 2 | David Bennett-Halliday | 02:28:56 | Hillingdon 20 | 22/03/2026 |
| 3 | Garret O’Neill | 02:32:33 | Hillingdon 20 | 24/03/2024 |
| 4 | Anthony Richardson | 02:40:26 | Hillingdon 20 | 24/03/2024 |
| 5 | Florent Quercioli | 02:52:11 | Hillingdon 20 | 23/03/2025 |
| 6 | Chris Conlon | 02:52:23 | Hillingdon 20 | 08/03/2020 |
| 7 | Jeff Cheung | 02:57:18 | Hillingdon 20 | 23/03/2025 |
| 8 | Jamie Leaney | 02:57:24 | Hillingdon 20 | 23/03/2025 |
| 9 | Ray O’Grady | 03:02:10 | Hillingdon 20 | 24/03/2024 |
| 10 | Chad Chandramohan | 03:06:41 | MK Festival of Running | 12/03/2023 |
| 11 | Geoff O’Sullivan | 03:30:20 | Hillingdon 20 | 24/03/2024 |
| 12 | Jonathan Purcell | 03:33:44 | Hillingdon 20 | 23/03/2025 |
| 13 | Peter Haley | 03:44:32 | Hillingdon 20 | 26/03/2023 |
Marathon Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 03:20:25 | Seville Marathon | 15/02/2026 |
| 2 | Isabella Wasden | 03:30:14 | Amsterdam Marathon | 19/10/2025 |
| 3 | Hannah Stretton | 03:57:28 | Amsterdam Marathon | 19/10/2025 |
| 4 | Abi Purkis | 04:00:17 | Berlin Marathon | 24/09/2023 |
| 5 | Aoife McAufield | 04:22:35 | Marathon De Paris | 02/04/2023 |
| 6 | Airan Grover-Jones | 04:22:42 | Amsterdam Marathon | 19/10/2025 |
| 7 | Emma Wightman | 04:28:27 | Amsterdam Marathon | 19/10/2025 |
| 8 | Alex Jamieson | 04:28:57 | Seville Marathon | 15/02/2026 |
| 9 | Sarah-Jane Denham | 04:38:13 | Amsterdam Marathon | 19/10/2025 |
| 10 | Lauren Vickery | 04:39:24 | London Marathon | 21/04/2024 |
| 11 | Rhiannon Besley | 04:44:29 | Berlin Marathon | 29/09/2024 |
| 12 | Caroline O’Malley | 04:47:07 | Amsterdam Marathon | 19/10/2025 |
| 13 | Rahsan Kurucu | 04:48:56 | Marathon De Paris | 02/04/2023 |
| 14 | Louise Rooney | 04:55:07 | London Marathon (Virtual) | 03/10/2021 |
| 15 | Caroline Townsend | 04:55:52 | London Marathon | 21/04/2024 |
| 16 | Nicky Fosbrooke | 05:04:49 | Marathon De Paris | 02/04/2023 |
| 17 | Jo Brooks | 05:10:44 | London Marathon | 03/10/2021 |
| 18 | Namita Kapila | 05:36:48 | Amsterdam Marathon | 19/10/2025 |
| 19 | Brigitte Simon | 05:44:13 | Amsterdam Marathon | 19/10/2025 |
Marathon Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Douglas Hodgkinson | 03:01:46 | Abingdon Marathon | 19/10/2025 |
| 2 | Jeff Cheung | 03:16:18 | Seville Marathon | 15/02/2026 |
| 3 | David Bennett-Halliday | 03:18:15 | Amsterdam Marathon | 19/10/2025 |
| 4 | Garrett O’Neil | 03:26:20 | Marathon De Paris | 02/04/2023 |
| 5 | Jamie Leaney | 03:27:45 | Dublin Marathon | 26/10/2025 |
| 6 | Simon-Pierre Puech | 03:28:11 | Prague Marathon | 05/05/2024 |
| 7 | Anthony Richardson | 03:37:11 | Richmond Marathon | 14/09/2025 |
| 8 | Jack Ruff | 03:43.22 | Malta Marathon | 23/02/2025 |
| 9 | Prit Patel | 03:45:24 | Leeds Marathon | 12/05/2024 |
| 10 | Chris Conlon | 03:52:47 | London Marathon (Virtual) | 04/10/2020 |
| 11 | Alan Clubb | 03:57:43 | Amsterdam Marathon | 19/10/2025 |
| 12 | Ricky Kloay | 03:58:35 | Chicago Marathon | 12/10/2025 |
| 13 | Ramin Rokni | 03:59:46 | Marathon De Paris | 02/04/2023 |
| 14 | Chad Chandramohan | 04:04:47 | Portsmouth Marathon | 21/12/2025 |
| 15 | Sean Byrne | 04:12:13 | London Marathon | 21/04/2024 |
| 16 | Matt Hunter-King | 04:26:52 | Richmond Marathon | 14/09/2025 |
| 17 | Malcolm Underhill | 04:32:11 | Acea Run Rome Marathon | 19/03/2023 |
| 18 | Paul Read | 04:38:00 | Asda Foundation Yorkshire Marathon | 17/10/2021 |
| 19 | Ian Gingell | 04:47:59 | Marathon De Paris | 02/04/2023 |
| 20 | Geoff O’Sullivan | 04:57:37 | London Marathon | 21/04/2024 |
| 21 | Suneel Verma | 05:02:01 | London Marathon | 21/04/2024 |
50km Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 05:56:55 | Humanity Direct Chiltern Challenge | 10/07/2021 |
| 2 | Louise Rooney | 06:46:34 | Run to the Sea Bournemouth | 16/10/2021 |
| 3 | Isabella Wasden | 07:46:55 | Peak District Ultra Challenge 52K | 06/07/2024 |
| 4 | Tina Patel | 08:56:49 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 5 | Rahsan Kurucu | 09:05:18 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 6 | Dominique Mitchell | 09:06:05 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 7 | Airan Grover-Jones | 09:16:36 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 8 | Alex Jaimeson | 09:17:13 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 9 | Lauren Vickery | 10:03:09 | Peak District Ultra Challenge 52K | 06/07/2024 |
50km Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Jamie Leaney | 05:48:19 | Phoenix Donut Dash | 11/01/2026 |
| 2 | Jeff Cheung | 05:48:23 | Phoenix Donut Dash | 11/01/2026 |
| 3 | Alan Clubb | 06:39:40 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 4 | Jitesh Patel | 07:54:44 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 5 | Robert Quigley | 08:07:30 | Peak District Ultra Challenge 52K | 06/07/2024 |
| 6 | Michael Wright | 08:25:48 | Gower Peninsula Ultra 50k | 19/07/2025 |
| 7 | Ricky Kloay | 08:38:44 | Peak District Ultra Challenge 52K | 06/07/2024 |
| 8 | Chad Chandramohan | 08:58:19 | Peak District Ultra Challenge 52K | 06/07/2024 |
50Mile Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Jamie Leaney | 12:35:25 | Brighton 50/50 | 13/09/2025 |
| 2 | Jeff Cheung | 12:35:26 | Brighton 50/50 | 13/09/2025 |
100km Female Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Lisa McGillivray | 15:43:49 | Gower Peninsula Ultra | 19/07/2025 |
100km Male Senior Records
| Pos | Runner | Time | Race | Date |
| 1 | Simon-Pierre Puech | 15:04:20 | Peak District Ultra Challenge | 06/07/2024 |