Antrim Coast Half Marathon Relay 2025

Share this flat, fast half with a relay team. Run Antrim Coast.

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Antrim Coast Half Marathon Relay 2025

2025 sold out. Enquire now for 2026

Larne, Northern Ireland
24 August 2025
Relay

Why run it?

Take on the unparalleled scenery of Northern Ireland's Antrim Coast with a team! Introducing the Antrim Coast Half Marathon Relay.

How do relays work? You can read our handy article here but basically you'll put together a team of three and split the half marathon course and the fundraising target (that's £150 each!) with designated hand offs across the route.

Leg 1 is 6.7km
Leg 2 is 6.5km
Leg 3 is 7.9km

A perfect way to enjoy the sights of this spectacular course but share the distance with your running buddies. The lead runner should register and pay the refundable deposit on behalf of the team then you'll be asked to share the names of your team mates and set up your team fundraising page!

The half marathon route, which takes you on a journey through Antrim's spectacularly scenic coastland, is essentially flat with a downhill at 1,300 metres to go, sweeping off the Coast Road onto Larne Promenade.

What's it like to run?

Runners:

6000

Surface:

Road

Start:

11:00

Course:

Fast and flat

Temp:

12 - 16°C

Distance:

Relay

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

Charity partners you can support in this event include

Rainbow Trust Children's Charity

Supporting families who have a child with a life-threatening or terminal illness.

Open Door Charity

Offering free, fast, and effective mental health support to help young people and adults thrive.

Mental Health Foundation

Support us to create good mental health for all

Service Dogs UK

We train and provide assistance dogs from rescue for members of the armed forces and emergency services suffering with PTSD.

Black Country Mental Health

Bringing a better quality of life for people affected by poor mental health, across the Black Country.

Restless Development

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

The Gurkha Welfare Trust

The leading Gurkha charity. we provide aid to Gurkha veterans, their families and communities.

Crohn’s and Colitis Ireland

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

The Big Food Project

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

Alice Ruggles Trust

Fostering generations of young people who understand the potential risks of stalking, and what they can do about it.

Share the event

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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.