Marathons in London
Find your next Marathon race in London. Browse upcoming road and trail events below, with dates and locations to help you plan.
26.2 miles, and no two are alike — big-city crowds, quiet country lanes or hilly trails. Marathons book up early and demand months of preparation, so the date matters as much as the place.
7 upcoming Marathon events in London
Old Deer Park, Richmond, Greater London
12 Sep - 13 Sep 2026
1 Mile, 10K, Half Marathon, Marathon
Royal Botanic Gardens Kew, Richmond
13 Sep 2026
Marathon
Small Profits Dock Gardens, London, Greater London
04 Oct 2026
10K, Half Marathon, Marathon
Battersea Park Running Festival
The Bandstand, Battersea Park
24 Oct 2026
5K, Half Marathon, Marathon
31 Jan - 07 Feb 2027
Marathon
Small Profits Dock Gardens, London, Greater London
07 Mar 2027
10K, Half Marathon, Marathon
Greenwich Park, London
25 Apr 2027
5K, Marathon
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