Race & Event Planner
| Dec | 2023 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sat | 9th | RunThrough Dorney Lake HM | Coastal Trail Half Marathon - Dorset (trail) | ||
| Fri | 15th | Friday Night under the Lights 5 miles | |||
| Sun | 17th | Portsmouth Coastal Waterside Marathon (trail) | |||
| Sunday League 5M (xc) | |||||
| Fri | 29th | Last Friday 5k | |||
| Sat | 30th | Buntingford Year End 10M | |||
| Sun | 31st | San Silvestre Vallecana 10k | |||
| Jan | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Mon | 1st | New Year's Day 10k | Lee Valley Indoor Open Meeting (t&f) | ||
| New Year's Day 3k Fun Run | |||||
| Sat | 6th | Country to Capital (trail) | |||
| Middlesex XC Championships (men) (xc) | |||||
| Middlesex XC Championships (women) (xc) | |||||
| Sun | 7th | Regent's Park 10k | |||
| Welwyn Half Marathon | |||||
| Sat | 13th | Start Fitness Metropolitan League 8k (men) (xc) | |||
| Start Fitness Metropolitan League 8k (women) (xc) | |||||
| Sat | 20th | Lee Valley Indoor Open Meeting (t&f) | |||
| Sun | 21st | Canterbury 10M | |||
| Farnborough Half Marathon | |||||
| St Albans Fred Hughes 10M | |||||
| Fri | 26th | Muscat Marathon | |||
| Sat | 27th | Lee Valley Indoor Open Meeting (t&f) | |||
| Southern Counties XC Championship (men) (xc) | |||||
| Southern Counties XC Championship (women) (xc) | |||||
| Sun | 28th | Miami Half Marathon | |||
| EDP Seville Half Marathon | |||||
| Feb | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 4th | Chichester 10k | Dash for the Splash 10k (xc) | ||
| Regent's Park 10k | |||||
| Watford Half Marathon | |||||
| Wed | 7th | Lee Valley Indoor Open Meeting (t&f) | |||
| Sat | 10th | Mesa Marathon | Start Fitness Metropolitan League 8k (men) (xc) | ||
| Start Fitness Metropolitan League 8k (women) (xc) | |||||
| Sun | 11th | Bramley 20M | |||
| Fri | 16th | Friday Night under the Lights 5km | |||
| Sat | 17th | Vets AC Indoor T+F Championships (t&f) | |||
| Sun | 18th | Hampton Court Half Marathon | Sunday League 5.5 miles (xc) | Ashridge Duathlon - Standard (dua) | |
| RunThrough Wimbledon Common HM | |||||
| Seville Marathon | |||||
| Sat | 24th | English National XC Championship (men) (xc) | |||
| English National XC Championship (women) (xc) | |||||
| Sun | 25th | Brighton Half Marathon | Hell of the Ashdown Cyclosportive 110k (bike) | ||
| London Winter Run 10k | |||||
| Rhyl 10M | |||||
| Wokingham Half Marathon | |||||
| Mar | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 3rd | Cambridge Half Marathon | Kentish Killer Sportive 45M (bike) | ||
| Paddock Wood Half Marathon | Kentish Killer Sportive 70M (bike) | ||||
| Paris Half Marathon | |||||
| Regent's Park 10k | |||||
| Trafford 10k | |||||
| Sun | 10th | Barcelona Marathon | |||
| Oundle 20M | |||||
| Fri | 15th | Friday Night under the Lights 5km | |||
| Sun | 17th | RB Kingston Spring Raceday 16M | |||
| RB Kingston Spring Raceday 20M | |||||
| RB Kingston Spring Raceday 8.2M | |||||
| Rome Marathon | |||||
| Surrey Half Marathon | |||||
| Sat | 23rd | Orion 15M (trail) | |||
| Sun | 24th | Brentwood Half Marathon | Hampton Court Palace Half Marathon (trail) | ||
| Sofico Gent Half Marathon | |||||
| Sofico Gent Marathon | |||||
| Hampton Court Palace 10k | |||||
| Hastings Half Marathon | |||||
| Hillingdon 20M | |||||
| Wilmslow Half Marathon | |||||
| Fri | 29th | Maidenhead Easter 10M | |||
| Apr | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sat | 6th | Prague Half Marathon | Paris-Roubaix Sportive (bike) | ||
| Rose of The Shires Ultra | |||||
| Sun | 7th | Brighton Marathon | Baildon Boundary Way (trail) | ||
| London Landmarks Half Marathon | |||||
| Milan City Marathon | |||||
| Paris Marathon | |||||
| Sheffield Half Marathon | |||||
| Southampton Half Marathon | |||||
| Southampton Marathon | |||||
| Sat | 13th | South Downs Way 50M (trail) | |||
| Sun | 14th | Greater Manchester Marathon | |||
| Reading Half Marathon | |||||
| Rotterdam Marathon | |||||
| Mon | 15th | Boston Marathon | |||
| Sun | 21st | Cracovia Marathon | |||
| London Marathon | |||||
| Vienna Marathon | |||||
| May | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 5th | Copenhagen Marathon | |||
| Mon | 6th | Milton Keynes Marathon | Iffley Festival of Miles (t&f) | ||
| Sat | 11th | ING Luxembourg Night Marathon | |||
| Ultra Trail Snowdonia 25k | |||||
| Ultra Trail Snowdonia 50k | |||||
| Sat | 18th | Green Belt Relay | Highgate Night of 10,000m (t&f) | Ironman 70.3 Lanzarote (tri) | |
| Outlaw Half Nottingham (tri) | |||||
| Sun | 19th | Chester Half Marathon | |||
| Hackney Half Marathon | |||||
| Sat | 25th | Grand Union Canal 145M (trail) | |||
| Sun | 26th | Edinburgh Half Marathon | |||
| Edinburgh Marathon | |||||
| Great Manchester 10k | |||||
| Great Manchester Run HM | |||||
| RunThrough Wimbledon Common HM | |||||
| Jun | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 9th | Windsor Olympic Triathlon (tri) | |||
| Sun | 30th | North Downs Run 30k (trail) | |||
| Jul | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sat | 6th | Outlaw Half Holkham (tri) | |||
| Sun | 7th | Bewl 15M (trail) | |||
| Sat | 13th | Race To The Stones 100k (trail) | |||
| Sat | 27th | RunThrough Battersea Park HM | |||
| Sun | 28th | RunThrough Wimbledon Common HM | Outlaw Ironman (tri) | ||
| Aug | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Tue | 13th | World Masters Championships (t&f) | |||
| Sep | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 1st | The Big Half | |||
| Sat | 7th | RunThrough Battersea Park HM | Isle of Wight Fell Race - St Boniface Fell (fell) | ||
| Sun | 8th | Great North Run Half Marathon | Isle of Wight Fell Race - Ventnor Horseshoe (fell) | ||
| Isle of Wight Fell Race - Wroxall Round (fell) | |||||
| Wed | 11th | Vets AC 10k Track Championships (t&f) | |||
| Sun | 15th | Copenhagen Half Marathon | Grafham Water Triathlon (tri) | ||
| Sun | 22nd | Vitality London 10,000 | |||
| Sun | 29th | Berlin Marathon | Hever Castle Half Marathon (trail) | Hever Castle Gauntlet Half Iron Distance Tri (tri) | |
| Ealing Half Marathon | Hever Castle Olympic Distance Tri (tri) | ||||
| Paris-Versailles 'La Grande Classique' - 16k | |||||
| RunThrough Wimbledon Common HM | |||||
| Oct | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 13th | Chicago Marathon | |||
| Oxford Half Marathon | |||||
| Royal Parks Half Marathon | |||||
| Sun | 20th | Amsterdam Marathon | |||
| Great South Run 10M | |||||
| RunThrough Battersea Park HM | |||||
| Yorkshire Marathon | |||||
| Sat | 26th | Snowdonia Marathon | |||
| Sun | 27th | RunThrough Wimbledon Common HM | |||
| Nov | 2024 | Road Races | Off Road and T&F | Multi-Sport | Other Events |
| Sun | 3rd | New York Marathon | |||
| Sat | 9th | RunThrough Battersea Park HM |
Email events@serpentine.org.uk to have a new event added to the planner.