The Celtic Trail Races feature a variety of trail running events, providing participants with the opportunity to race through scenic landscapes steeped in natural beauty. With multiple race distances available, including options suitable for beginners and seasoned runners alike, this event is designed to challenge all levels of athletes. Runners will experience diverse terrains, from coastal paths to forest trails, making each race an exciting adventure. The Celtic Trail Races have become a favorite among trail running enthusiasts, offering both a competitive environment and a chance to connect with nature.
Races
55km
26 Mile
Half Marathon
Race Date:
13 December, 2025
The Celtic Ultra is a 34-mile circular race starting and finishing at Dare Valley Country Park, navigating through the Afan Forest and Rhigos mountain range. With an elevation gain of 5,850 feet, this challenging event on December 13, 2025, offers runners a rugged adventure along ancient Celtic trails.
Weather based on historical averages.
FAQs
What is the Celtic Trail Races?
How long is the Celtic Trail Races?
Where does the Celtic Trail Races take place?
What is the elevation gain of the Celtic Trail Races?
How can I prepare for the Celtic Trail Races?
How do I choose the right training plan for the Celtic Trail Races?
The Celtic Ultra is a 34-mile circular race starting and finishing at Dare Valley Country Park, navigating through the Afan Forest and Rhigos mountain range. With an elevation gain of 5,850 feet, this challenging event on December 13, 2025, offers runners a rugged adventure along ancient Celtic trails.
The Celtic Trail Races is 55km long.
The Celtic Trail Races takes place in Aberdare, Wales, UK.
The Celtic Trail Races elevation gain is 1783 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Celtic Trail Races?
The Celtic Ultra is a 34-mile circular race starting and finishing at Dare Valley Country Park, navigating through the Afan Forest and Rhigos mountain range. With an elevation gain of 5,850 feet, this challenging event on December 13, 2025, offers runners a rugged adventure along ancient Celtic trails.
How long is the Celtic Trail Races?
The Celtic Trail Races is 55km long.
Where does the Celtic Trail Races take place?
The Celtic Trail Races takes place in Aberdare, Wales, UK.
What is the elevation gain of the Celtic Trail Races?
The Celtic Trail Races elevation gain is 1783 meters, which Runna classifies as a Hilly race.
How can I prepare for the Celtic Trail Races?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Celtic Trail Races?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Coastal
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Celtic Trail Races or Run Walk Crawl. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Celtic Trail Races website.
