Clapham Common Half Marathon

SEP
26
2027
A timed 5k, 10k and half marathon on Clapham Common with kilometre markers, marshals, water stations and finish-line goodies.
Sun 26 Sep 2027
Half Marathon 10 kilometers 5 kilometers

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Clapham Common Half Marathon, 10k and 5k

This event takes place at Clapham Common on 26 September 2027 and offers three distances:

  • Half Marathon
  • 10 km
  • 5 km

The route runs mainly on park footpaths and follows largely flat paths, passing Clapham Common Bandstand. Each kilometre is marked with distance flags and marshals are positioned around the course. Runners should be aware that the park is a busy public space with pedestrians, dogs and cyclists; organisers do not recommend the use of earphones.

Entries include a unique themed medal, free race photos, chip timed results, post race goodies and a secure bag drop. Water is provided at every 5 km point on course and at the finish. Portable toilets are available in the event village, which also offers food, drink and finish-line goodies from partners.

The 10 km route records an elevation gain of 33 m. The finish stretch has a pebble surface. The event welcomes buggy runners and wheelchair athletes and asks participants to be mindful of others when overtaking. There is no dedicated race parking; the site is easily reached on foot, by bike or by public transport, with nearby tube stations within a short walk and Clapham Junction about one mile away. An optional event t-shirt is available as an extra and is produced in partnership with RT Kit. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km
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