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Half Marathon Calendar London 2025-2026

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Explore the best half marathons in London for 2025-2026! Our updated list features 45 exciting races across the region. Find your next race in London below and join the running community at these great events!

April 2026
Apr
3
Friday

Victoria Park Half Marathon

5 km 10 km 21 km
Apr
5
Sunday

RunUk - Putney & Fulham Half Marathon

21 km
Apr
12
Sunday

London Landmarks Half Marathon

21 km
May 2026
May
16-17
Sa - Su

Hackney Half

5 km 13 mi
May
17
Sunday

RunUk - Wimbledon Half Marathon

21 km
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