About Us
Premier Coaching was founded in 2026 by Head Coach William Byrne.
William has over 30 years experience in the Coaching World, having originally competed as a National Swimmer and Biathlete in South Africa.
He holds Silver Medal 1992 Nationals, Biathlon 3rd Border 1990-1994 and numerous Cross-country titles.
Qualifications including:
- BSc Sports Science
- MSc in Sports Coaching
- UCI Level 3 Diploma in Cycling
- British Triathlon and Swimming Certified
- Cycling Ireland certified
- N.A.S.M Corrective Exercise & Performance enhancement
At Premier Coaching, we specialize in providing top-quality coaching for triathlon and cycling in Dublin and online. Our approach is centered around personalized training plans and one-on-one instruction to help athletes of all levels reach their full potential. We are committed to helping our clients achieve their goals and excel in their sport.


Expert Sports Coaching & Instruction
As a sports coaching business, Premier Coaching is dedicated to helping you achieve your Goal. Our team of experienced coaches are first and foremost passionate about their sport. They practice what they preach, have spent money and time to obtain the Highest qualifications around the World. What sets Premier Coaching apart from other coaching businesses is our personalized approach. We understand that every individual has unique goals, strengths, and weaknesses. That's why we tailor our coaching programs to meet the specific needs of each client.