London close

Half Marathon Calendar London 2025-2026

Header image

Explore the best half marathons in London for 2025-2026! Our updated list features 46 exciting races across the region. Find your next race in London below and join the running community at these great events!

May 2026
May
17
Sunday

Wimbledon Half Marathon

21 km
May
17
Sunday

The Maypole Project Chislehurst Half Marathon

21 km
June 2026
Jun
27
Saturday

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi 21 km
August 2026
Aug
29
Saturday

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi 21 km
October 2026
Oct
24
Saturday

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi 21 km
December 2026
Dec
19
Saturday

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi 21 km
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series