5K Running Events in Wales 2026–2027

Browse upcoming 5k events in Wales. Find your next race, compare prices and enter online.

Type

ABBATHON 5K & 10K Themed Run - Chepstow

From Run Fanatics

Chepstow Racecourse, Wales, United KingdomSat, 26 Sept 202611:30

ABBATHON 5K RunABBATHON 10K RunKids Ticket (under 16)RoadFun Run

ABBATHON brings together the fun of an ABBA tribute show with the buzz of a 5K or 10K run. Whether you’re a seasoned runner, a complete beginner, or simply a devoted ABBA fan, ABBATHON is designed to be welcoming, accessible and full of feel-good energy from start to finish. Run, jog, walk or dance your way around the course through one of the city’s most iconic parks, with ABBA hits keeping the atmosphere high every step of the way. Whether you’re chasing a PB, running your first 5K, or just here for the ABBA vibes, ABBATHON is all about enjoying every step. We’re taking the tribute act out of the pub and into the park for the whole family to enjoy, combining live music, a DJ, on-course music guides, professional photography and finisher’s medals to create a fully immersive themed race experience.

From £15.00

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Nov12026

The Cardiff 1.5k, 5k, 10k & Half Marathon MoRun

FFrom Fix Events

North Road, Cardiff CF10 3DX, UKSun, 1 Nov 202609:30

5k MoRun10k MoRunHalf Marathon1.5K Mini MoRunRoadSingle day raceRunning festivalKids RunFamily FriendlyCharity Run

2026 SUPER EARLYBIRD ENTRIES ARE NOW OPEN. TAKE THIS OPPORTUNITY TO GET YOUR ENTRY AT OUR VERY BEST RATES AS WELL AS ENSURING YOU HAVE YOUR MORUN PLACE FOR THIS NOVEMBER! MoRunning brings everyday people together with our focus being to inspire you, your family, your kids and your friends to have the best time running! When you MoRun you will be inspired to acheive your goals, you will run with a smile on your face, you will meet incredible people and in turn help us raise awareness and fundraising for our partner charity Movember. Take on our 5k MoRun, 10k MoRun or step up the challenge and give our Half Marathon a go! Let's not forget the kids as they can now take on our fully race chip timed 1.5k Mini MoRun. Let's MOVE for Movember and make this November the biggest ever month that MoBro's, MoSista's and Mini MoRunners come together across the country. It's time to CREATE MEMORIES!

From £12.00

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The Cardiff 1.5k, 5k, 10k & Half Marathon MoRun

5K Running Events in Wales 2026–2027

Month

Distance

Type

ABBATHON 5K & 10K Themed Run - Chepstow

The Cardiff 1.5k, 5k, 10k & Half Marathon MoRun