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A WWF Royal Parks Half Marathon finisher with their medal.

About the challenge

Date:  Sunday 12 October 2025
Location: Hyde Park, London
Event distance: 13.1 miles
Fundraising target: £350 (registration fee £35)

One of the most nature-filled Half Marathons in the UK, the Royal Parks Half Marathon is definitely an event not to be missed. Not only do you pass London's most iconic landmarks including Buckingham Palace, the route also takes you through four of London's iconic Royal Parks - Hyde Park, The Green Park, St James's Park and Kensington Gardens. 

This fast and flat route is the perfect end to running season, whether you're looking to get your PB or a beginner. Places are limited, so don't miss out!

How we support you

We're with you every step of the way towards event day with advice and information so you can just focus on your training and fundraising. We'll also provide:

  • Our fundraising pack to help you achieve your target
  • Runners pack including your sustainable WWF running top
  • WWF Team Panda Facebook Group to meet fellow runners and share tips
  • WWF training day in our The Living Planet Centre 
  • Online training hub to help you prepare safely for your challenge
  • WWF cheer squads to keep you motivated during the event
  • Post marathon meet-up and selfie moments!