Why do I need a simulation?

You train hard – but do you really know how the course will affect your performance?
A simulation shows you the key factors before race day.

Your benefits

  • Understand the course: Identify the toughest climbs, descents, and key sections.
  • Set realistic expectations: A simulated speed profile shows what’s theoretically possible.
  • Be better prepared: Start your race with clarity instead of guesswork.

How it works

  1. Select a course from our database – or upload your own GPX file.
  2. Run your first simulation with a constant power assumption.
  3. Get an initial benchmark for your finishing time.
  4. Adjust parameters (e.g. power, aerodynamics, weight) and instantly see how your time changes.

Our approach

We developed a mathematical model that calculates a realistic finishing time based on your power and parameters. This way, you’ll be perfectly prepared – for training, racing, or your next triathlon.

👉 Want to try it out?
Jump right into our demo course link and see how a simulation works in practice – no registration required.