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Run The Big Half and help beat blood cancer

Join us for this stunning 13.1-mile closed-road course, starting by Tower Bridge and finishing at Cutty Sark in Greenwich. Guarantee your entry today and register for a charity place.

If you have your own place in The Big Half 2022 join our team of Blood Cancer UK runners taking part this year.

Why run for Blood Cancer UK?

  • Get your hands on a free high-spec running top
  • Access to professional training tips
  • Full training plans for all ability levels to help you deliver your personal best
  • Fundraising support to help you reach your target

2022's event route

Check out the route for the Big Half 2022. The route goes through four London boroughs: Southwark, Lewisham, Tower Hamlets and Greenwich. The run starts near Tower Bridge and finishes at the Cutty Sark in Greenwich.

A map of the Big Half Marathon Route 2019