
Jonny Brownlee
Head Coach - One 2 One Coach
I started triathlon at six and went on to win a complete set of Olympic medals. I’m still training and racing, but I've also begun to focus on helping other athletes reach their goals through Brownlee Fitness.

Laura (Sid) Siddall
Professional - One 2 One Coach
A professional triathlete for 10 years with Ironman wins and Kona top 10s, now coaching and mentoring athletes. Also a PTO Athlete Board member, trustee of Women in Tri UK, speaker, writer, and advocate for the sport.

Non Stanford
Professional - One 2 One Coach
World and European Champion, Olympian, and Commonwealth medallist. Now coaching after 10+ years competing at the top level, with a BSc in Sport & Exercise Science and experience coaching in the UK and Australia.

Adam Dart
Squad Coach - One 2 One Coach
9-time GB age-group duathlete with 5 wins, including 2024 Euro & 2025 World Champs. A strong runner and Half Ironman finisher, he now races 70.3 events and brings elite ambition and insight to his coaching.

Ben Hill
One 2 One Coach - Swim Tech
Triathlete and British Aquathlon Champion. Races internationally and shares swim insights learned from top coaches to help others progress in triathlon, from technique to training and beyond.
