Simulate your next race online

Cycling simulation for road cyclists and triathletes - find out what can make you faster!

Demo mode

The demo shows live how small changes affect speed, energy consumption, and travel time. Ideal for anyone who wants to better understand training data or is simply curious.

👉 Start demo now

Before the race: Simulate your course.

Choose a route from our database or upload your GPX. Our simulation estimates your finish time, shows the elevation profile & key sections, and provides clear plots plus an interactive map – for the perfect race strategy.

Try it now – no registration required

After the race: Analyze. Improve. Get faster.

Upload your GPX – ideally with power data – and compare yourself with your digital twin. Identify where you lost time, what made you faster, and which levers can improve your next race time.

Analyze race

Our highlights for your next bike race or triathlon

Course analysis & GPX evaluation

Analyze your GPX and TCX tracks for road cycling, triathlon, or Ironman®. Discover gradients, key sections, and elevation profiles and optimize your strategy based on terrain, wind, and weather.

Performance & training analysis

Upload your training data after each race and receive a detailed performance analysis. Compare training rides, identify resistance and aerodynamic potential, and plan your next bike race or triathlon even more precisely.

Ironman® & 70.3® race database

Access our constantly growing database of various cycling races. Analyze elevation profiles, key sections, and weather conditions to optimally prepare for your triathlon and long-distance races. The database is continuously updated, making your race strategy even more precise.

Team & group training

Compare performance data within your team, analyze drafting effects, and plan the best tactics together for your next bike race or triathlon.

Compare training & race rides

Compare your GPX and TCX rides from training, races, or triathlons directly. Identify progress, power differences, and aerodynamic potential and optimize your strategy for the next race.

Time trial & aerodynamic optimization

Optimize your time trial performance through targeted adjustments to bike setup, seating position, and aerodynamics to get faster in every triathlon or bike race.

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