Artistic rendering – Event may differ
Nos Galan Road Races
Historic 5km road race honoring Welsh runner Guto Nyth Brân
About
Experience the thrill of the Nos Galan Road Races, a celebrated 5km run in Mountain Ash, Wales. This iconic event honors Welsh runner Guto Nyth Brân and has been a tradition since 1958. It attracts over 1,700 runners and 10,000 spectators, featuring a celebrity mystery runner, dazzling fireworks, and family-friendly races for children. Participants can also run for charity, making it a meaningful and exciting community celebration.
Our Take
Family Friendly
Best For
Runners, families, community event enthusiasts
Vibe
Energetic, traditional, community-focused
Energy Level
High
Budget
$$
Photo Friendly
Weather Sensitivity
Moderate (outdoor event, fireworks may be affected by extreme weather)
Special Events & Promotions
- Race space release dates confirmed for September 8th, 2025.
- Opportunity to advertise in the commemorative races programme.
- Run in aid of the Mayor's chosen charities.
- Celebrity mystery runner.
- Fireworks display.
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.
Location
Event Details
Pricing
$$
Duration
Varies by race, typically a few hours for the main event.
Ages
All ages (family-friendly races available)
Timed Entry
No
Organizer
Rhondda Cynon Taf CBC Events Team
Practical Information
Pet Policy
No pets allowed
Food & Drink
Food and beverage vendors available
Quick Actions
Tips & Advice
- Arrive early to secure a good viewing spot for the races and fireworks, as crowds can be substantial.
- Check the official website for the confirmed 2025 race date and registration opening times to ensure you don't miss out on securing a spot.
- Consider participating in the fundraising aspect by running for one of the Mayor's chosen charities to make your participation even more meaningful.
- If bringing children, explore the family-friendly race options available, ensuring a fun and engaging experience for the whole family.
- Familiarize yourself with the race route beforehand via the provided videos to understand the course and best spectator locations.
Frequently Asked Questions
When do registration for Nos Galan 2025 open?
Registration spaces for Nos Galan 2025 are confirmed to be released on Monday, September 8th at 9 am.
What is the history behind the Nos Galan Road Races?
The races celebrate the life and achievements of Welsh runner Guto Nyth Brân and were founded in 1958 by Bernard Baldwin MBE.
Are there options for children to participate?
Yes, there are family-friendly races specifically designed for children, offering a magical experience for them.
Can I run for a cause?
Yes, you can support fundraising efforts by downloading a sponsorship form and running in aid of the current Mayor's chosen charities.
What are the main attractions besides the race?
The event features a celebrity mystery runner, a spectacular fireworks display, and a commemorative programme advertising opportunities.
