One of the original aims of the 100 Marathon Club was to celebrate the achievement of runners completing 100 marathons and joining the club as a full member. The table below shows upcoming celebrations for members reaching 100 marathons or multiples of 100 marathons. We look forward to congratulating and welcoming those reaching the 100 to the club and celebrating and congratulating those member attaining multiple 100 marathon completions. (and theres usually cake as well!)

Upcoming Celebrations (most recent additions highlighted in red).
** Please drop an email to vetting@100marathonclub.org.uk if your celebration plans change.
Last updated: 27-Oct-2026
| Name | Event | Date | Celebration | Date Added |
| Bob Fuller | ZigZag Remembrance Run | 08-Nov-26 | 100 | 22-Oct-26 |
| Barry Tsang | Phoenix-S.Wales Christmas Jumper Run (updated) | 05-Dec-26 | 100 | 26-Oct-26 |
| Colin Johnstone | Crikey Its The Christmas Cracker Day 1 | 12-Dec-26 | 300 | 22-Oct-26 |
| Ben Zanjani | Phoenix-West Sussex Jingle Bell Bauble Run | 20-Dec-26 | 100 | 07-Oct-26 |
| Andrew Till | Portsmouth Coastal | 20-Dec-26 | 100 | 14-Oct-26 |
| Caroline Loach | Portsmouth Coastal | 20-Dec-26 | 100 | 19-Oct-26 |
| Susan Kielty | EAMS New Year Back to Back | 31-Dec-26 | 100 | 27-Oct-26 |
| Robert Eaton | Tromso Polar Night Marathon | 09-Jan-27 | 100 | 02-Nov-26 |
| Roger Robinson-Turner | Phoenix-Cambridge Peacock Run | 24-Jan-27 | 100 | 02-Nov-26 |
| Lucy Freeman | Shakespeare | 27-Apr-27 | 100 | 02-Sep-26 |