About
Scientist, athlete, coach, builder.
Every part of Endurance Signals comes from a question I have asked as an athlete or a coach.

I started out studying medicine. A back injury at 21 changed course, and I went on to a PhD in biochemistry.
I raced as a professional triathlete and held the national Ironman record for more than five years. I still race at Ironman level.
Coaching came next. I am Head Coach at Triathlon Inverness and coach with EndureIQ. Over the years I rebuilt the tools I relied on, starting with spreadsheets for my own athletes.
About two years ago I began asking how AI could help coaches find the signal in their athletes' data. Endurance Signals is the answer so far: deterministic science underneath, AI to explain it, and the coach in charge.
- Now
Founder, Endurance Signals (Stewart Sports Limited)
- Coaching
Head Coach, Triathlon Inverness · Coach, EndureIQ
- Racing
Former professional triathlete · national Ironman record holder
- Science
PhD, Biochemistry
See what Endurance Signals does for your club.
Endurance Signals is in a closed trial with Triathlon Inverness and the EndureIQ group. Tell me about your club or squad and I will be in touch when places open.