Club Statistics & Achievments
| Category | Record | Male/Female/Both | Number or Time | When | Where | Who |
| Age | Oldest Age of member at 1st marathon to achieve full membership | Male | 65 yrs 246 days | 25 April 2010 | London Marathon | William Mitchell |
| Age | Oldest Age of member at 1st marathon to achieve full membership | Female | 62ys 4mths 25days | 10 April 2016 | Rachels Ranscombe Ramble | Lesley Morrill |
| Age | Oldest to complete 100 marathons | Both | 75 yrs 8 months | 28 April 2019 | Shakespeare | Robert Donovan |
| Age | Oldest to complete 50 marathons | Both | 81yrs 73 days | 22 October 2016 | Betteshanger Marathon | Colin Johnson |
| Age | Youngest to complete 100 marathons (including trail marathons) | Female | 23 yrs 274 days | 20 March 2016 | Gin Pit | Gillian Verdin |
| Age | Youngest to complete 100 marathons(including trail marathons) | Male | 23yrs 220 days | 10 October 2010 | Eden Project | Adam Holland |
| Age | Youngest to complete 100 marathons(roads only) | Male | 27 yrs 4mon 14 days | 17 August 2018 | Quadrathon Day 2 | James Bennett |
| Annual | Most marathons in a 365 day period (including trail marathons) | Femals | 126 | 14Jan17 to 13Jan18 | UK | Kat McVicar |
| Annual | Most marathons in a 365 day period (including trail marathons) | Male | 119 | 17Apr11 to 16Apr12 | UK, Europe, USA | Traviss Willcox |
| Annual | Most marathons in a 365 day period (road only) | Male | 87 | 16Mar91 to 15Mar92 | Steve Edwards | |
| Annual | Most marathons in a calendar year - road only | Both | 74 | 1991 | Steve Edwards | |
| Annual | Most marathons in a calendar year (including trail marathons) | Female | 125 | 2017 | UK | Kat McVicar |
| Annual | Most marathons in a calendar year (including trail marathons) | Male | 253 | 2017 | UK, Europe, USA | Nick Nicholson |
| Annual | Most marathons in a calendar year (including trail marathons) | Male | 82 | 2011 | UK & Ireland | Traviss Willcox |
| General | Most Canadian Provinces | Both | 13 | 2000-16 | 4 Completions | Rich Holmes |
| 22/07/18 | Nunavut | Jack Brooks | ||||
| General | Most continents in same year | Both | 7 | 26Feb05 to 16 Oct 05 | Antarctica | Roger Biggs |
| General | Most Counties of UK & Ireland | Both | 90 | 2016 | Westmeath | Roger Biggs |
| General | Most countries | Both | 50+ | to date | Tad Lancucki | |
| General | Most USA states (including "DC") | Both | 51 | 09/12/2007 | Honolulu | Roger Biggs |
| 10/11/2012 | Jack Brooks | |||||
| Longevity | Consecutive Years Completing at least one Marathon | Both | 44 years | 1981-2024 | Steve Edwards | |
| Longevity | Consecutive Years Completing the Same Marathon | Both | 35 years | 1985-2019 | London Marathon | Harmander Singh |
| Longevity | Most miles in a calendar year | Both | 7447 | 2017 | US, UK, Europe | Nick Nicholson |
| Novel | Highest marathon | Both | 17000ft | 26/11/1993 | Everest | Ivan Field / Roger Biggs |
| Novel | Long standing marathons | Both | 89 | Rich Holmes | ||
| Novel | Lowest marathon | Both | -500 metres | 16-Nov-2013 | Sonderhausen Mine Marathon | Paul Sutherland |
| Novel | Most "wine drinking" marathons | Both | 16 | France | Lean-Loup Taisne | |
| Novel | Most Easterly | Both | 175' East | 01/01/2000 | Millennium | Osy Waye |
| Novel | Most miles in completing 0 to 100 marathons (Inc ultras) | Female | 4,061 | 28-May-2022 | Pallas67 ultrameerdaagse Day4 | Amy Burdis |
| Novel | Most miles in completing 0 to 100 marathons (inc. ultras) | Male | 5,038 | 2021 | Autumn 100 | Ammon Piepgrass |
| Novel | Most Northerly - road | Both | 78' North | 1999 | Spitsbergen | Tad Lancucki & others |
| Novel | Most Northerly - trail | Both | 90' North | 2006 | North Pole | Osy Waye |
| Novel | Most Southerly - road | Both | 54.5' South | 06Mar05 | Fin Del Mundo | Ivan Field & Roger Biggs |
| Novel | Most Southerly - trail | Both | 64.5' South | 2001 | Antarctica | Osy Waye |
| Novel | Most Westerly | Both | 159' West | 02/09/2012 | Kauai | Rich Holmes |
| Time to complete | Longest 0 to 100 marathons (including trail marathons) | Both | 37 years 9months 10 days | 23-Aug-1981 to 1-Jun-2019 | Dartmoor Discovery | Chris Mcintosh |
| Time to complete | Longest timespan of completing 0 to 100 different marathons (including trail marathons) | Both | 43 years 232 days | 13May72 - 31Dec15 | Rugby Marathon - Liverbird | Peter Simpson |
| Time to complete | Quickest 0 to 100 different marathons (including trail marathons) | Both | 740 days | 27/10/2011 | Staffordshire Marathon | Traviss Willcox |
| Time to complete | Quickest 0 to 100 marathons (including trail marathons) | Female | 554 days | 16/10/2016 | Tigger Bounceathon | Kirsty Winwood |
| Time to complete | Quickest 0 to 100 marathons (including trail marathons) | Male | 435 days | 09-Mar-17 to 17-May-18 | Wendover Challenge | Paul Bird |
| Time to complete | Quickest 0 to 200 marathons (including trail marathons) | Male | 710 days | 13/11/2016 | Phoenix Firebird | Philip Rand |
| Time to complete | Quickest time to complete and 100 50Km ultras | Both | 191 days | 08-Apr-17 to 15-Oct-17 | Appalachian Day9 | Nick Nicholson |
| Time to complete | Quickest time to complete any 100 marathons (including trail marathons) | Female | 263 days | 14Apr17 to 01Jan18 | Fowlmead New Years Day | Kat McVicar |
| Time to complete | Quickest time to complete any 100 marathons (including trail marathons) | Male | 117 days | 19-Jul-17 to 12-Nov-17 | Las Vegas Rock 'n Roll | Nick Nicholson |
| Time to complete | Quickest time to complete any 50 marathons (including trail marathons) | Both | 54 days | 15-Jul-17 to 06-Sep-17 | Northwest Day5 | Nick Nicholson |
| Time to complete | Shortest time as an Associate member (quickest 50-100 marathons) | Both | 101 days | 23-Jan-16 to 2-May-16 | Cakeathon | Nick Nicholson |
| Time to complete | Slowest marathon | Both | 16:08:00 | 07/07/2016 | Inca Trail Marathon | Sue Jennings |
| Total | Most marathons in a career | Male | 1502 | 25-Dec-2023 | Saturn Christmas Day Cracker | Brian Mills |