Sun 7 Sep 2025 London, UK

The Big Half

The Big Half promises a party atmosphere on a landmark-packed, half marathon route which follows some of the famous marathon course in reverse! Charity places available for 2025.

Charity places
  • Sun 7 Sep 2025
Tower Bridge, London > Greenwich Park, London

The Big Half

08:30

Age 17 & over

FREE-£56.50

  • 13.1 miles road running

Event details

  • All fitness levels
  • Event expo
  • Event village
  • Families
  • Fancy dress
  • Newcomers
  • Spectators
  • Wheelchair users

Location

  • Bag storage
  • Cafe
  • Entertainment
  • Music
  • Toilets
  • Urban

Route

  • Distance markers
  • First aid
  • Flat
  • Marshals
  • Point to point
  • Traffic free
  • Water stations
  • Wave start

Sustainability

  • Recycling
  • Sustainability policy
  • Trees not tees

What's included

  • Chip timing
  • Goody bag
  • Massage
  • Medal
  • Training plan
  • T-shirt

Charity places

These charities have places in the event. To secure your place, select a charity and provide your details.

All charity places
Children

Winston's Wish

Supporting grieving children and young people to ensure they don't face their grief alone.

  • Running vest
  • Fundraising support
  • Fundraising materials
  • Pro training advice
  • Online training zone
  • Dedicated contact

Sign up
£10

Fundraise
£300

Heart

HEART UK

The only charity in the UK to support people with high cholesterol.

  • Running vest
  • Fundraising support
  • Fundraising materials
  • Dedicated contact

Sign up
£30

Fundraise
£350

Children

Dreams Come True

Making dreams come true to bring joy to seriously ill children.

  • Personalised running vest
  • Fundraising support
  • Fundraising materials
  • Dedicated contact
  • Certificate

Sign up
£20

Fundraise
£350

All charity places

Entries

  • Age 17 & over
  • 16000 places
  • Entries open
  • Charity entries open until 08/08/2025
  • Charity places
  • Enter online