New 10k race around Cardiff Bay


Set in the heart of Cardiff’s historic Bay, the Cardiff and Vale College Cardiff Bay Run is a flat, fast and friendly event for all ages and abilities.

Previously known as the Cardiff Bay 5 Mile, the race is back by popular demand with a little makeover for 2017 with a stunning new 10km course around Cardiff Bay.

The route takes in all of Cardiff Bay’s most iconic landmarks, starting and finishing in Roald Dahl Plass and passing the Wales Millennium Centre, Mermaid Quay, the Pierhead Building, Senedd, Porth Teigr and the Cardiff Bay Barrage.

It’s a perfect challenge for elite and club athletes as well as those looking to keep fit, raise money for charity or take on the challenge of their first event!

With no pressure or obligation to set record times or run all the way round, whether you take part in the fun run or 10k, join in and put a spring in your step.



Over 6,500 runners have registered for the 2017 event, making it Wales’ 2nd largest road race.

It’s due to be a fantastic day of athletic entertainment, focused around the Race Village in the Roald Dahl Plass which opens at 9am on Sunday 2nd April.


Our Tracker App allows you to track participants on race day and view live finish and split times.

To access via smartphone or PC, click the icon below*.

Live Tracker

*It can also be accessed via the TDL Mobile App on Android or iOS.

Event Information

Location: Roald Dahl Plass, Cardiff Bay.

Time: The 10km will begin 11.00am. The 2km Family Fun Run will begin at 10.00am. Please arrive at least 30 minutes before the start of your race.

Race Pack and Number: You number will be posted to you 1-2 weeks before the race. If there is a problem with your race pack, please visit Event Information in Roald Dahl Plass on the day or click here to contact us. Click here to view the Digital Race Pack, with all essential event day instructions.

Corporate Challenge: Click here to find out more about our Corporate Packages.

Elite Entry: Click here for more information on Elite Place qualifying times or click here to contact us to enter.

Registration Fees:

  • Non-affiliated: £22 
  • Affiliated Club Runner: £20
  • Discounted Cardiff Half Marathon Entrant: £19
  • 2km Family Fun Run individual £5
  • 2km Family Fun Run family ticket (4) £15

What’s Included: 10K race entry includes a unique finishers medal, technical race t-shirt and live results/participant tracking. Family Fun Run entry includes a commemorative medal and sweet treat. 

Wheelchairs & Buggies: Entry is open to wheelchairs in both the 10k and Family Fun Run. Buggies are permitted in the Fun Run only.

Online 2K Family Fun Run entry has sold out. A very limited number will be available on the day but please arrive early to avoid disappointment.

The 10K has completely sold out for 2017. Click here to pre-register for 2018 updates.


*Please note that a small admin fee is charged on top of your online registration by ACTIVE, who manage our online registration system. This fee is non-refundable.

Twitter feed

@RunDivaRunWales we can't decide whether to keep it a secret until the big day?! 🥇🥇
- Friday Mar 24 - 8:57am

@rhods_p Hi Rhodri, am afraid they are finishers tshirts. All the best with the recovery!
- Friday Mar 24 - 8:55am

@nicojeako I'm afraid we are totally sold out sorry!
- Thursday Mar 23 - 11:14pm


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Our Title Partner





CAVC BorderCardiff and Vale College is one of the largest colleges in the country with more than 20,000 learners studying at the College each year. With a wealth of courses and an excellent overall student success rate, the College aims to help students stand out from the crowd, gain employment and achieve their goals. A range of both full-time and part-time courses are offered across a wide choice of subjects including career focused courses, A Levels, Higher Education and professional qualifications. The student success rate is one of the best in the sector and continues to rise with 89% of Further Education students and 95% of Higher Education students achieving their main qualification in 2016. Our focus is not simply on qualifications but also developing the skills individuals and employers require for future success. And it works – with 86% of our students progressing to further study or employment within two months of completing their course. Since 2015 over 1000 CAVC learners have progressed onto university level study.

The College trains people in top class education, as well as, training facilities and centres of excellence across the region. There are outstanding facilities at the many sites across Cardiff and the Vale, including the new City Centre Campus in the heart of Cardiff with world-class facilities. This landmark £45m campus is conveniently located just a five minute walk from Cardiff Central Station. The campus features world-class innovative teaching and learning spaces and resources, catering outlets and shops, performance theatre, recording studios, Apple design studios, fitness centre and a commercial restaurant and Spa where students hone their skills.

For more information visit



Sportswear Partner


More Mile BorderMore Mile was founded in 2001 by a team of passionate runners.

They’ve shuffled and shivered nervously on the start line.  They’ve thrown on kit for 6am training runs in the snow.  They’ve run up and down the trails of the Cheviot Hills. Trust us, they’ve been there!

Their mission is to effectively channel their collective experience from years of training and racing into creating a range of footwear, sports apparel, fitness accessories and nutrition products that meet the needs of the most discerning athletes.

Runners taking on the Cardiff and Vale College Cardiff Bay Run can claim an exclusive 30% discount off More Mile products.

Shop online at and enter the code CardiffBay at the checkout to claim.


Water Partner


Brecon Border

Nestled in the beautiful Brecon Beacons National Park is the protected source of Brecon Carreg natural mineral water. The award winning brand began life as a true cottage industry, on the Llwyndewi farm in the heart of the Brecon Beacons. The name was inspired by Carreg Cennen Castle, the spectacular ruins close to the source of the water.

Brecon Carreg aims to inspire, encourage and support adults and children to lead health lives through running and are proud partners of the Cardiff and Vale College Cardiff Bay Run.

For more information visit: 



Vehicle Partner


Sytner Border

At Sytner Group, customers are number one priority. Find out more about what Sytner Mini Cardiff do, what their customers think about them and see all their latest news and offers.

Visit Website:




Radio Partner


Untitled design (6)

Capital South Wales plays the biggest hits of right now! Based in the Red Dragon Centre, we are the home of Matt, Polly and Geraint on Capital Breakfast weekdays 6-10am, drive time with Michelle Owen weekdays 4-7pm, Saturday afternoons with Josh Andrews, and Sundays with Kally Davies, all live from Cardiff Bay! We pride ourselves on having entertaining content, the best prizes and the most up to date news for our 200,000+ listeners!

Visit Website:



The Course

The Cardiff and Vale College Cardiff Bay Run has a brand new 10km route for 2017.

Starting in the heart of Cardiff Bay, the route passes the iconic Wales Millennium Centre, Pierhead Building, Senedd and Porth Teigr before looping around the Cardiff Bay Barrage and Norwegian Church ahead of a grandstand finish in the Roald Dahl Plass.

Cardiff Bay



You can live track participants on race day, or view official finish times using our Live Tracker. To access, download the TDL Mobile App on Android or iOS or visit our Web Tracker by clicking HERE.


Winners (male and female) and runners up in the 2K Family Fun Run will be published here post-event.


2015 Cardiff Bay 5 Mile Race Results

2014 Cardiff Bay 5 Mile Race Results

2013 Cardiff Bay 5 Mile Race Results

Get in touch

Contact us



The Cardiff Bay Run event is organised by Run 4 Wales, the organisers of the Cardiff Half Marathon.

Phone 029 2166 0790

Pod 1
Capital Retail Park
CF11 8EG

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