August 31, 2025

TCS Sydney Marathon 2025

Name: TCS Sydney Marathon 2025
Start: 2025-08-31
Location: TCS Sydney Marathon 2025

Sydney is making history as the newest addition to the prestigious World Marathon Majors! Experience the thrill of racing through this spectacular city, with breathtaking views of iconic landmarks like the Sydney Opera House and the Harbour Bridge. Lace up and be part of this historic moment Down Under!

Registration fee: £70 (+ VAT)
Minimum fundraising target: £2,000
Sydney, Australia
August 31, 2025
020 7430 7788
[email protected]

Help to fund lifesaving research

Every step helps fund research into childhood cancers, creating better treatments and brighter futures.

Support for families
in crisis

Your run provides emotional and practical support support for families families facing the challenges of a cancer diagnosis.

Become a champion
for change

You’ll raise awareness and vital funds, helping to ensure no child faces cancer without hope for a brighter future.

What to expect

You can be part of our TCS Sydney Marathon 2025 team whether you secure your own place independently of the charity or are allocated one of our charity places. When you join our team, you will receive the following support from us;

Our digital pack is filled with training tips, fundraising advice, and all the essentials you need to prepare for race day

You’ll get a Children with Cancer UK running top to wear with pride as you race through the streets of Sydney
Our Sports Event Team will provide regular updates, training tips, and personalized support to help you every step of the way

If you would like one of our charity places, please complete the form below. If you are having any issues completing the form or have any questions at all, please email us at [email protected] or phone us on 020 7403 7788.

Join with a charity place

If you would like one of our charity places to run in the Sydney Marathon, please complete the form below.

Registration Fee: £70 (+VAT) – you will be sent a link to pay your registration fee when we have received your form

Minimum fundraising target: £2,000

I want a charity place

Join with your own place

If you have secured own place in the Sydney Marathon already, we’d love to have you on our team. Please complete the Own place form below.

Registration fee: £0

Fundraising target: as much as possible

I have my own place

Where your money goes

Every contribution is carefully allocated to fund critical research, provide essential resources to families, and drive greater awareness.

Cancer diagnoses

Every day, around 10 children and young people in the UK are diagnosed with cancer.

New treatments

8 out of 10 young cancer patients can now receive successful treatment, thanks to the specialist research we help fund.

Safer therapies

We are committed to developing safer and more effective childhood cancer treatments with fewer toxic side effects.

Funding research

We invest in crucial childhood cancer research that would otherwise go unfunded.

Fighting childhood cancer
Research	44p
Supporting Families	15p
Raising Awareness	21p