London Landmarks Half Marathon 2025

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London Landmarks Half Marathon 2025

2025 sold out. Enquire now for 2026

London, England
6 April 2025
Half Marathon

Why run it?

An event that brings history to life in the UK's iconic capital. The London Landmarks Half Marathon is a closed road, central London race and is the only half marathon to go through both the City of London and City of Westminster. Join over 20,000 runners to explore the capital on a route like no other with epic spectators and course-side entertainment! See iconic sights such as Tower Bridge, Nelson's Column and Big Ben while being part of one of the largest fundraising events in Europe. Hurry, places are going fast as the ballot has now been announced.

Please note, realbuzz is an international charity programme partner for London Landmarks and therefore entrants can choose from a range of amazing international causes to support.

What's it like to run?

Runners:

20000

Surface:

Road

Start:

09:20

Course:

Mostly flat

Temp:

7-15°C

Distance:

Half Marathon

How to Enter

Our events are sell-out races, so places are limited and will be made available on a first come first serve basis.
Don’t miss out, enter today in three simple steps:

Step 1

Pick your charity and sign up

Simply pay a refundable holding deposit to reserve your place supporting an amazing cause.

Step 2

Set up your fundraising page

Plus activate your free realbuzz account - we’ll drop all the details in your inbox as soon as you sign up.

Step 3

Get to 75% of your fundraising target

about 2-3 months before your event, to confirm your place for race day! Reach 100% or more and we’ll refund your deposit.

Event Images

Our charity partners taking part in this event

Crohn’s and Colitis Ireland

Ireland’s leading charity in the battle against Crohn’s Disease and Ulcerative Colitis.

Multiple Myeloma Research Foundation

Accelerating the development of next generation myeloma treatments to extend patient’s lives.

Home Base

Dedicated to supporting war veterans, service members and their families — at no cost to them.

Brain Tumour Ireland

A charity founded by a small group of people caring for a family member who was sadly lost to a brain tumour in early 2012.

Dundalk Dog Rescue

Help us help them because every dog deserves a loving family.

Herren Project

The Herren Project exists to help others navigate the road to recovery from addiction.

Keep a Child Alive

A global movement born out of a commitment to support children facing the most challenging circumstances.

Asthma Society of Ireland

Our mission is to stop asthma deaths in Ireland.

Children's Health Foundation

Children’s Health Foundation’s mission is to help provide world-class facilities, research and compassionate loving care for every sick child in Ireland.

Team Red, White and Blue

Team RWB is a community of Veterans, Service Members, military families, and supporters, united by teamwork, shared values, and a common goal.

Southern Area Hospice Services

Providing care free of charge to people who are living with cancer and other life-limiting illnesses.

AADI - Autism Assistance Dogs Ireland

Our dogs open up a whole new world of opportunity and possibility for autistic children.

Dublin south Arch Club

Arch Clubs provide a secure social environment for people with special needs, their siblings and friends to learn, form friendships and above all, have fun.

Asociación Equilibrio - Mental Health for everyone

A charitable organisation that provides free access to psychological care spaces in Latin America.

Autistic Self Advocacy Network

The autistic self advocacy network run by and for autistic people.

Brain Injury Recovery Foundation

The brain injury recovery foundation is a non-profit organization whose mission is to support those who have suffered brain or spinal cord injuries as well as their family, friends, and caregivers by providing programs for awareness, care, financial guidance, and rehabilitation built to meet their specific needs so that they can achieve their goals.

CORE Ireland

Alievation of poverty, mental wellbeing, community development, and social inclusion

National Breast Cancer Research Institute

Funding comprehensive research programme at the University of Galway, improving outcomes for women in Ireland and across the world.

Northern Ireland Hospice

Providing specialist respite, symptom management and end of life palliative care to infants, children and adults.

Still I Run - Runners for Mental Health Awareness

The only US non-profit that works on a nationwide level to promote the benefits of running for mental health.

The Parkinson's Foundation

Making better for people with Parkinson's Disease and advancing research toward a cure.

Cork University Hospital

Our mission is to provide a wide range of life-changing and life-saving equipment.

LGBT Ireland

A non-judgmental & confidential service providing listening support & information to the LGBT+ community.

Helplink Mental Health

We are dedicated to providing a comprehensive range of counselling and therapy services throughout County Mayo.

Free to Run

Operating in Iraq and Afghanistan, our mission is to advance gender equality globally through running.

One in Four Ireland

Our mission for over 20 years is to end the trauma of child sexual abuse in Ireland.

HUGG

Hope and healing for adults bereaved by suicide, HUGG offers support groups and resources.

STOP THE TRAFFIK

Stop the Traffik works to prevent modern slavery and human trafficking globally.

USA for UNHCR

Providing critical support to refugees to help save, protect and rebuild lives.

Chris Klug Foundation

Working to raise awareness for organ, eye and tissue donation.

Down Syndrome Ireland

We want to create the environment for people with Down Syndrome to achieve their potential.

Irish Retired Greyhound Trust

Rehoming of retired greyhounds to their forever homes in Ireland and through charity partners overseas.

The Rotunda Foundation

The Rotunda Foundation is the official fundraising arm of the Rotunda Hospital.

Tunnel to Towers Foundation

Supporting America’s first responders and military heroes,

Haymakers For Hope

Fighting cancer the only way we know how with ass-kicking do-gooders who are up to the challenge.

Wild tomorrow

Protecting threatened wildlife and wild spaces

Sister Sheds Company Limited by Guarantee (CLG)

Creating a space where women can come together and empower one another.

WestCOP

Westchester community opportunity program - helping people; changing lives

Fighting Blindness

An Irish patient-led charity with a vision to cure blindness and support people living with sight loss.

Samuel Waxman Cancer Research Foundation

Funding research to shut down the DNA of cancer - let's defeat cancer together.

Encephalitis International

Helping those affected by Encephalitis, a devastating brain condition.

Cerebral Palsy Alliance Research Foundation

Our goal is to create and foster a broad and balanced portfolio to help the CP community in as many ways as possible.

Aisling Project

An after-school intervention project in Dublin for children and young people.

Changing Cities

Changing cities e.v. ist eine politisch unabhängige organisation. wir vernetzen akteure und ermöglichen ihnen stärkeren politischen einfluss.

Dillon Quirke Foundation

Set up in honour of our beloved Dillon who collapsed during a hurling match and died of SADS.

ARBIO Peru

Nos enfocamos en la conservación del bosque amazónico de madre de dios y ofrecemos servicios para los que deseen sumarse a la conservación.

Outhouse LGBTQ+ Centre

Outhouse is a safe, inclusive space for the LGBTQ+ community in Dublin, Ireland

Lorenzo's House

We are a global, virtual organization designed to empower the sons, daughters, children and families affected by younger-onset dementia.

Sensational Kids CLG

Accessible & affordable services for the 1 in 4 children in Ireland with special educational needs.

The Cancer Clinical Research Trust

Providing the highest level of care to cancer patients through continuous research and access to cutting edge clinical trials.

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FAQs

Whether you’re lacing up for your first race or returning for another year, we want you to feel prepared and inspired. Here you’ll find everything you need to know about signing up, fundraising, and making an impact.

View all FAQs

Running for charity means taking part in an official race while committing to raise money to a set level (fundraising target) for a chosen cause. Because you're committed to fundraising, you can get guaranteed entry subject to completing a certain amount of fundraising, even if your chosen event is sold out for general entry, plus expert fundraising support to help you reach your target.
It's simple. Choose your distance, pick your event and select the charity you'd like to support. Once you've secured your place - either by signing up for an individual entry straight away or applying for a team if your charity has an official team in your chosen event - you'll receive everything you need to prepare, fundraise, and take on race day with confidence.
Not at all! Charity runs are open to all abilities, from complete beginners to seasoned marathoners. Whether you’re aiming for your first 10K or a major marathon, we’ll provide training tips and fundraising advice to help you succeed. With realbuzz, you can choose from marathons, half marathons, shorter distances such as 10ks and 10 miles, and team relay races.
There will be a fundraising target, based on the event you choose, which you'll need to commit to as part of securing your place. When you sign up, you'll receive info about your chosen charity's preferred fundraising platform so you can set up your fundraising page. 100% of your fundraising goes to your charity, usually directly through the fundraising platform you're using.