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Marathons Found In & Near London
View all ↓Marathons In & Near London 2026 - 2027
The most comprehensive list of Marathons in and near London in 2026 - 2027. Find your perfect race!
London hosts marathons that make the most of the capital's flat terrain and iconic riverside routes. From the Thames Path to Regent's Park, courses here favour steady pacing and fast times across historic streets and open green spaces. For a full breakdown of where to run in the capital, see our guide to running in London. Runners chasing PBs find the even ground ideal, whilst those after something shorter with the same urban backdrop can try Half Marathons in London.
Year-round events mean you can race through crisp autumn mornings in Richmond Park or spring sunshine along the embankment. Many runners use these as serious training runs for the big one in April, testing their pacing on similar flat urban terrain. The city's network of riverside paths and Royal Parks keeps you off roads for surprisingly long stretches. Looking to build up gradually? Explore 10K runs in London or 5K races in London.
Looking for more options?
Find marathons just beyond the capital with Watford Marathons, St Albans Marathons or Reading Marathons.
Race Calendar: Marathons In & Near London
🚀Boosted
Thames Meander Summer
Richmond, Greater London
Sun 09 Aug 26
£37.36 - £58.59
5.0
Remembrance Run 2026 - South
Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
Sun 08 Nov 26
£22.00 - £39.00
PHOENIX - Remembrance Day Marathon & Half Marathon
Walton-on-Thames, Surrey
Sun 08 Nov 26
£39.95
The Smurf Run
Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
Sun 15 Nov 26
£18.00 - £35.00
The STAR Backyard PEASLAKE
Peaslake Community Hall, Peaslake, Surrey, GU5 9RR
Fri 27 Nov 26
£20.00 - £50.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 28 Nov 26
£38.69
PHOENIX - Riverside Marathon & Half Marathon
Walton-on-Thames, Surrey
Sat 28 Nov 26
£33.50
4.5
PHOENIX - Christmas Advent Run
Walton-on-Thames, Surrey
Sun 29 Nov 26
£22.00 - £39.95
The Donut Dash
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 29 Nov 26
£18.00 - £35.00
The Snow Globe Gallop Bobble Hat Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 05 Dec 26
£23.00 - £41.82
The Christmas Jumper Jaunt
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 11 Dec 26
£18.00 - £35.00
Phoenix - Christmas Jumper FRIDAY Run
Walton-on-Thames, Surrey
Fri 11 Dec 26
£49.95
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 12 Dec 26
£38.69
Christmas Day Cracker Run 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Fri 25 Dec 26
£18.00 - £88.88
Boxing Day Challenge
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Sat 26 Dec 26
£18.00 - £35.00
Year End Time Turner 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sun 27 Dec 26
£18.00 - £35.00
4.0
PHOENIX - Year End Marathon & Half Marathon
Walton-on-Thames, Surrey
Mon 28 Dec 26
£33.50
5.0
PHOENIX - Frozen Phoenix
Walton-on-Thames, Surrey
Tue 29 Dec 26
£27.00 - £40.00
PHOENIX - Winter Runderland
Walton-on-Thames, Surrey
Wed 30 Dec 26
£27.00 - £40.00
4.0
New Years Day Run 2027
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 01 Jan 27
£18.00 - £35.00
5.0
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 02 Jan 27
£37.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 03 Jan 27
£37.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 09 Jan 27
£38.69
PHOENIX - Doughnut Dash
Walton-on-Thames, Surrey
Sun 10 Jan 27
£39.95
5.0
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 10 Jan 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 16 Jan 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 17 Jan 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 24 Jan 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 31 Jan 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 07 Feb 27
£37.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 14 Feb 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 20 Feb 27
£38.69
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sun 21 Feb 27
£38.69
Kingston Break-fest Run 8, 16 & 20mile
Kingston upon Thames, Greater London
Sun 07 Mar 27
£29.50 - £36.50
4.5
Moo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 13 Mar 27
£29.00 - £38.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 20 Mar 27
£38.69
Chilterns Trail Marathon
Tring, Hertfordshire
Sat 17 Apr 27
£75.00
5.0
PHOENIX - NOT the London Marathon Run 2027
Walton-on-Thames, Surrey
Sun 25 Apr 27
£39.95
5.0
Circuit Du Sore Legs
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sun 23 May 27
£29.00 - £38.00
Farmmageddon
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 29 May 27 - Sun 30 May 27
£35.00 - £165.00
World Cup 2026 Run
Thu 11 Jun 26 - Sun 19 Jul 26
£16.00
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Showing 41-80 of 80 results