Best Bike Split takes the guesswork out of race pacing. You build an athlete profile with weight, height, FTP, max heart rate and equipment choices, select or upload a course, and the platform's math and physics engine models aerodynamic drag, rolling resistance, mechanical loss and wind for every segment. The output is a personalised variable-power plan aimed at your target finish time rather than a flat percentage of FTP.
The platform is used by more than 150,000 athletes and coaches worldwide, and its predictions are validated each season at Ironman events, triathlons and gran fondos, as well as by WorldTour teams. Its course database covers the vast majority of Ironman-branded courses along with countless local routes, so most riders can start from an existing course file.
On race day you can follow your targets on Hammerhead Karoo or Wahoo ELEMNT head units in real time; Garmin users export Power Courses and TCX Power Routes. Workouts and plans also sync to TrainingPeaks, Zwift and Garmin Connect, and premium tiers add a weather-aware model, an AI Workout Builder, an AI Assistant and fuller analytics.
