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Half Marathon Calendar London 2025-2026

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Monthly updates for London

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Explore the best half marathons in London for 2025-2026! Our updated list features 67 exciting races across the region. Find your next race in London below and join the running community at these great events!

March 2026
Mar
15
Su

The Richmond Spring Riverside 10K and Half Marathon Run

10 km Half Marathon
Mar
15
Su

Hackney Legacy Half Marathon

Half Marathon
Mar
22
Su

The One in the Park - Victoria Park

10 km 10 mi Half Marathon
Mar
29
Su

Run Battersea Park Half Marathon Spring

Half Marathon
Mar
29
Su

Richmond Park Half Marathon

Half Marathon
Mar
29
Su

RunThrough - Finsbury Park

5 km 10 km Half Marathon
April 2026
Apr
3
Fr

Victoria Park Half Marathon

5 km 10 km Half Marathon
Apr
4
Sa

RunThrough - Battersea Park

10 km Half Marathon
Apr
5
Su

Putney & Fulham Half Marathon

Half Marathon
Apr
5
Su

Wimbledon Half Marathon

10 km Half Marathon
Apr
12
Su

London Landmarks Half Marathon

Half Marathon
Apr
12
Su

Richmond Park Half Marathon

Half Marathon
Apr
19
Su

Crystal Palace Half Marathon

5 km 10 km Half Marathon
Apr
25
Sa

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi Half Marathon
May 2026
May
3
Su

Wimbledon Half Marathon

10 km Half Marathon
May
17
Su

Wimbledon Half Marathon

5 km 10 km Half Marathon
May
17
Su

The Maypole Project Chislehurst Half Marathon

Half Marathon
May
24
Su

Richmond Park Half Marathon

Half Marathon
May
30
Sa

RunThrough - Battersea Park

10 km Half Marathon
June 2026
Jun
6
Sa

RunThrough - Battersea Park

10 km Half Marathon