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Half marathons in London in April 2026

Find half marathons in London in April 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Make sure you don’t miss this opportunity of running through the streets of Putney and Fulham! All runners will receive a medal for finishing as well as loads of goodies at the finish.
  • Sun 5 Apr
  • £37-£39
London, UK

Putney & Fulham Half Marathon

Make sure you don’t miss this opportunity of running through the streets of Putney and Fulham! All runners will receive a medal for finishing as well as loads of goodies at the finish.

  • 13.1 miles road running + 100 ft ascent
  • Beginner-friendly
  • Chip timing
  • Enter online
  • Event village
  • Urban
  • Age 18 & over
Entries closed
A spirited Central London run with live music, upbeat DJs, street-dancers and inspiring themes on a landmark-packed route with closed roads.
  • Sun 12 Apr
  • £25-£67.50
London, UK

London Landmarks Half Marathon

A spirited Central London run with live music, upbeat DJs, street-dancers and inspiring themes on a landmark-packed route with closed roads.

  • 13.1 miles road running
  • Families
  • Venue accessible
  • Recycling
  • Beginner-friendly
  • Plastic bottle free
  • Entertainment
  • Music
  • Ballot
  • Chip timing
  • Enter online
  • GPS tracking
  • Flat
  • PB
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • Sun 19 Apr
  • £30-£35
Richmond, UK

Richmond Park April 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running
  • Thu 30 Apr - Sun 3 May
  • £200-£1,200
London, UK

Run2Paris

  • 4 days multi terrain running

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