Run Fest Silverstone Half Marathon 2025

Run the famous F1 circuit.

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Run Fest Silverstone Half Marathon 2025

2025 sold out. Enquire now for 2026

Northamptonshire, UK
23 November 2025
Half Marathon

Why run it?

What's it like to run?

Runners:

Surface:

Start:

09:00

Course:

Temp:

6° - 13°

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.

Charity partners you can support in this event include

Variety

Delivering life-changing programs that give children and young people across the uk a better future.

The Skye High Foundation

Supporting families during and after the loss of a twin, triplet, or multiples.

Pernicious Anaemia Society

We provide information, help and support to sufferers of Pernicious Anaemia.

Southern Area Hospice Services

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

The Big Food Project

At The Big Food Project, we’ve seen how hunger deeply affects individuals and families in our communities.

Living Life Counselling

Mental health support for those that most need it.

London Cycling Campaign

We campaign so that everyone can enjoy cycling safely in London.

Make-A-Wish UK

Make-A-Wish UK grant life-changing wishes to critically ill children. When it comes to their dreams, they deserve to wish for more than a life defined by their illness.

Liverpool Heart and Chest Hospital Charity

We are one of the largest specialist heart and lung centres in the UK with over 115,000 people depending on our services every year.

Restless Development

Supporting the journey of a young person to become a leader and to multiply that leadership in their communities.

Share the event

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Get race day ready with Runna

Runna is the #1 rated running coaching app in the world, with a mission to make running as easy, effective and enjoyable as possible.

Get your first 2 weeks for free using the code REALBUZZRUNNA1

Training Hub

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.