The Big Half Marathon 2025

About this event

Join Us for The Big Half 2025 – Run for a Cause! An energising and heartfelt half marathon organised by London Marathon Events, The Big Half is a vibrant and inclusive event that brings runners together for an incredible cause – To Fight Child Hunger!

An Unforgettable Running Experience

This exciting race takes you through London’s historic streets, offering breathtaking views and an electric atmosphere. Starting at the iconic Tower Bridge, you’ll run through the heart of the city, cheered on by enthusiastic supporters, before crossing the finish line at the legendary Cutty Sark in Greenwich.

Why Run?

Beyond your personal achievements, your fundraising efforts will provide nourishing meals to vulnerable children in Palestine, Afghanistan, Uyghur refugee camps in Turkey, and beyond. Your participation will directly impact the lives of children in desperate need.

Participant Details

• Event: The Big Half 2025
• Distance: 13.1 miles (Half Marathon)
• Start Location: Tower Bridge
• Finish Line: Cutty Sark, Greenwich
• Required Gear: Running shoes, breathable running clothing, water bottles, energy snacks

Tickets & Fundraising

• Registration Fee: £50 (non-refundable)
• Fundraising Target: £500 minimum (fundraising is mandatory to participate)

Important: Participants must be registered via the LetsDoThis console to run in The Big Half

Transport

Participants must arrange their own travel and accommodation. London’s excellent public transport links make it easy to get to Tower Bridge.