Snowdonia Trail Eryri 10K 2026

Taking place on Saturday, the 10K lets runners enjoy a fully supported trail race through the stunning landscapes of Eryri (Snowdonia) National Park, all to themselves. After crossing the finish line, stick around in the race village to soak up the atmosphere and cheer on friends and family competing in the Marathon, Half Marathon, and Ultra Marathon the following day. It’s a great way to experience the excitement of the weekend, challenge yourself, and enjoy the trails without the crowds!