Sunday 15th April 2018

Come and #RunCymru, Wales’ Oldest Marathon on 15th April 2018

The Great Welsh Marathon and The Great Welsh Half Marathon return. The race will start and finish at Festival Fields in Llanelli, taking you along the coast and through the magnificent Millennium Coastal Path. If you’re looking for a flat marathon then this is the race for you.  Places are limited to 500 so Register now to avoid disappointment.

*We are reviewing the route and will update as soon as is confirmed

15th April 2018

Fully Closed Road Event

Bespoke Medal

Finisher T-Shirt

Brecon Carreg Water Stops Every 3 Miles

Energy Gels

Marathon £43/£45, Half Marathon £33/£35

Come and join us at Wales’ oldest running Marathon (incorporating the Great Welsh Half Marathon) and #RunCymru in 2018. The Marathon and Half Marathon is flat, friendly and an incredibly scenic coastal route, that is proven to be suitable for runners of all abilities.

GREAT WELSH MARATHON

15th APRIL 2018

The Great Welsh Marathon and the Great Welsh Half Marathon start and end at Festival Fields in Llanelli. You’ll head out along the magnificent Millennium Costal Path which overlooks Llanelli Beach and the spectacular Loughor Estuary and Gower Peninsula, as well as North Dock and Machynys. The flat course is perfect for runners racing their first marathon or half marathon and for those chasing a PB.

RUN THE TRILOGY

Enter all 3 half marathon races, JCPSwansea half marathon, Llanelli half marathon and the Great Welsh half marathon and save 10%
Sign up & Save

FREL CORPORATE CHALLENGE

Challenge Your Colleagues To Take Part In The 2018 Great Welsh Half Marathon. Open To Organisations Of All Sizes, Whether You’re A Social Enterprise, A Large Company Or A School.
MORE INFO

Volunteer to become a RACEMAKER

Do you want to be part of the Great Welsh Marathon but don’t want to run?  Well, you can be an integral part of our Race Maker team.
Register Interest

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Half Marathon

£ 33

Affiliated Entry - *price increase 1st Sept 2017
15th April 2018
Fully Closed Road Event
Bespoke Medal
Finisher T-Shirt
Brecon Carreg Water Stops Every 3 Miles
Energy Gels
SIGN UP

Half Marathon

£ 35

Unaffiliated - *price increase 1st Sept 2017
15th April 2018
Fully Closed Road Event
Bespoke Medal
Finisher T-Shirt
Brecon Carreg Water Stops Every 3 Miles
Energy Gels
SIGN UP

Full Marathon

£ 43

Affiliated Entry - *price increase 1st Sept 2017
15th April 2018
Fully Closed Road Event
Bespoke Medal
Finisher T-Shirt
Brecon Carreg Water Stops Every 3 Miles
Energy Gels
SIGN UP

Full MarathonMost Popular

£ 45

Unaffiliated - *price increase 1st Sept 2017
15th April 2018
Fully Closed Road Event
Bespoke Medal
Finisher T-Shirt
Brecon Carreg Water Stops Every 3 Miles
Energy Gels
SIGN UP

Brilliant organisation. Great event. Would definitely do it again.

Matt ReesLondon Marathon Hero

Absolute awesome event!!! Spot on from start to finish.

Gary Howells

What an amazing day! Brilliantly organised and a lovely route. Thoroughly enjoyed it and will be back next year.

Geoffery Hill

Brilliantly organised, marshals were fantastic, always supportive and cheering on the runners, along with great weather. ...awesome event!!!!

Brian Jenkins

The new organisers smashed it! Great job

Alex Cornett