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Marathon calendar London 2024-2025

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Explore the best marathons in London for 2024-2025! Our updated list features 7 exciting races across the region. Find your next race in London below and join the running community at these great events!

December 2024
Dec
8
Sunday

Sikhs in the City Dawn to Dusk Marathon & Ultra

10 km 22 km 26 mi 50 km
March 2025
Mar
9
Sunday

Thames Meander Marathon

Trail Run 10 km 13 mi 26 mi
Mar
9
Sunday

Thames Meander Spring

Trail Run 10 km 13 mi 26 mi
April 2025
Apr
27
Sunday

TCS London Marathon

42 km
May 2025
May
24-25
Sa - Su

London 2 Brighton Ultra Challenge

Trail Run 25 km 42 km ... 75 km 100 km
October 2025
Oct
5
Sunday

Thames Meander Autumn

Trail Run 10 km 13 mi 26 mi
Oct
12
Sunday

RunThrough - Battersea Park

5 km 13 mi 26 mi