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Parkrun

Bryn Bach parkrun

United Kingdom Wales

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you! Nearby Sunday 2k junior parkrun events for 4 to 14 year olds and their families can be found here.

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Meeting point: 51.78162, -3.26955. The interactive map loads with JavaScript. Open the same point in OpenStreetMap.

Coordinates 51.78162, -3.26955.

The course

Course description

Two laps of a fast, scenic, traffic-free course. The course uses a tarmac path that loops the lake, you run the loop in a clockwise direction (water on your right hand side). The start is 1k from the main carpark in any direction around the lake.

On the course

The course is 5k long. It's run in Parc Bryn Bach run on tarmac, although some sections of the course may accumulate mud, leaves and puddles after rain. Some sections of the course may accumulate mud, leaves and puddles after rain. Dependent on availability, marshals will be at key sections of the course, or signs will be in place.

Please remember that the parkrun uses shared paths. For the continued success of the event, please give way to other park users. This won't hurt your time, it won't stop you from getting a PB and it will make sure everyone continues to enjoy the event.

Please, wherever possible walk, jog, cycle or use public transport when attending the event. If you do have to drive, please consider car-sharing to reduce our impact on both the environment and other park users. Please also watch out for other park users when arriving and leaving. Parking may be limited so try to arrive early.

Facilities

There is ample free car parking on site. The visitor centre located at the finish has toilets and showers.

More details

Public transport

Train: The two main train routes are Cardiff Central to Rhymney or Cardiff Central to Ebbw Vale. Bus: From Rhymney it is a short bus trip to Tredegar on the number 20 bus or from Ebbw Vale take the number E11 bus.

On foot

From Tredegar town to the parc is approximately two miles. If coming by bike you can follow the cycle rout 46 from Brynmawr or from Rhymney follow the 467 route.

By road

Parc Bryn Bach is situated just off the A465 Heads of the Valleys Road. Visitors should follow signs to Tredegar and once you're off the A465 follow the tourist signs to Parc Bryn Bach. For sat nav use, the postcode is NP22 3AY

Coffee

Every week we grab a post-parkrun coffee: at the cafe in Parc Bryn Bach. Please come and join us!

We're friendly

Every week we grab a post parkrun coffee at the cafe in Parc Bryn Bach - please come and join us.

Course safety

Bryn Bach parkrun is a fun, free event organised by volunteers for the benefit of everyone. We wish to make the event as safe as possible, so participants, spectators and helpers are asked to take care about the following:

  • Please be considerate to the park and other park users at all times.
  • Children under the age of eleven must be accompanied (within arm's reach) throughout the event by a parent, guardian or appropriate adult of the parent's choice.
  • Please arrive by foot, by pedal-power or by public transport if you can - your efforts help to reduce our impact on the park and the planet.
  • We invite everyone to consider volunteering at parkrun. Your support helps your parkrun events remain sustainable and free for all in your community, and it’s also a wonderful way to improve your own health and happiness. Please visit the volunteer page for more information.
  • Take care near roads and car parks – some vehicles drive very quickly. Please congregate away from the cars and be careful in particular if you have children. If you’re driving to the event, please drive carefully.
  • Take care on uneven surfaces – whether on grass or on tarmac. Watch out for cyclists, other participants, pedestrians, children, dogs, wildlife, park animals, vehicles, park maintenance work, falling branches, bollards, posts and other obstacles around the course.
  • Please ensure that you are fit enough to walk, jog, run 5k (3.1 miles) with us.
  • If you see someone with a serious problem, please stop to help them out and get help as soon as possible.
  • If you’re watching, keep clear of participants on the course, and look after any children and dogs you may have with you.
  • It is not permitted to run with a pushchair and a dog at the same time.
  • Lyme Disease is a bacterial infection spread to humans by infected ticks. Consider protecting yourself by wearing repellent when at parkrun events in grassy or wooded areas. See lymediseaseuk.com for further details.
  • You are welcome to take part with one dog by your side, within reach at all times, on a short, handheld, non-extendable lead. The use of waist harnesses is prohibited. Please also see this Support Site entry for further details about parkrunning with dogs.
  • parkrunners pushing buggies are welcome, but please take care of others around you and do your best to start at an appropriate place in the field for your pace.

We hope these tips help to ensure that Bryn Bach parkrun is fun and safe for everyone.

Age grading

All parkrun events use Age Grading to help parkrunners compare results.

parkrun events use Age Grading to help parkrunners see progress and compare results.

For more information, please see our Support page.

Volunteering

All parkrun events are organised by volunteers - email brynbach@parkrun.com to help.

Safeguarding

parkrun is committed to safeguarding and promoting the welfare of children and adults at risk. For our full safeguarding processes and policies please see our Safeguarding Hub.

To report a safeguarding concern please email safeguarding@parkrun.com.

Event stats

628
Events
15,130
Finishers
70,392
Finishes
586
Volunteers
11,360
Personal bests
1,089
Groups
00:28:27
Average finish time

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Park5K is not affiliated with parkrun. - last updated 26 October 2026