10 Watts More or 10 lb Less: What Actually Makes You Faster on the Ironman Bike Course?
You are getting ready for your next Ironman and wondering: Should you train harder, lose weight, or focus on improving your aerodynamics? Fo…
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Power, aerodynamics, pacing & GPX/TCX – short, practical articles for road cycling, TT & triathlon.
Oval Chainrings, Pedal Force Effectiveness and Power Meters: What Really Happens When You Pedal
Oval Chainrings, Pedal Force Effectiveness and Power Meters: What Really Happens When You Pedal Oval chainrings are a good example of why cy…
Clipless Pedals, Cleats and Pedaling Efficiency: Why Pulling Up Is Not the Whole Answer
Do Clipless Pedals Improve Cycling Efficiency? Clipless pedals are often explained with a simple promise: they let you pull up as well as pu…
Why am I not getting faster on the bike? Weight, watts, tires and aerodynamics explained simply
Why am I not getting faster on the bike? Many triathletes know the feeling: You train consistently, ride intervals, watch your numbers — and…
What a Road Bike Corner Can Tell You
What a Road Bike Corner Can Tell You Cornering on a road bike often feels instinctive. At the same time, it is a clearly defined physical st…
Why Time Gain, Aero Power, and Aero Energy Behave Differently for Slower and Faster Riders
Why Time Gain, Aero Power, and Aero Energy Behave Differently for Slower and Faster Riders In discussions about aerodynamics, the same confu…
TrackIQ Proof – Klagenfurt & Frankfurt: faster through smarter power distribution
TrackIQ Proof: Two IRONMAN® courses, identical assumptions — clear time gains TrackIQ computes a physicsbased pacing strategy along a course…
From TrackIQ pacing to your device: FIT export for Garmin® Edge & ZWO workouts for Zwift®/MyWhoosh® etc.
From TrackIQ pacing to your device: turning strategy into a workout you can actually ride A pacing strategy is only truly useful if you can …
Convert watts to cr & cdA: Define your Rider for realistic simulations
Why watts alone aren’t enough (and why cr & cdA matter in your Rider) Many sources report losses as watts — for example, “Rolling Loss: 18 W…
Cycling Physics: Gravity, Rolling Resistance, and Aerodynamics—Explained with Formulas
Cycling Physics: Why some watts buy more speed than others Whether you ride road, gravel, triathlon, time trial, or commute by bike, three f…
Understanding FTP, CP & W′ — and how TrackIQ builds a faster performance strategy from them
👉 You can find more details about TrackIQ [here](https://raceyourtrack.com/en/post/trackiqpoweroptimization) TrackIQ answers a question that…
Watt ↔ Speed Calculator: How to use CdA, gradient & air density for smarter pacing
Watt ↔ Speed: Why a calculator gives you instant clarity You’ve probably felt it: you’re pushing “good watts”, but the speed doesn’t match. …
Power Meters in Cycling – why watts make your training truly better
Watts instead of gut feeling – what a power meter really gives you For many riders, a power meter is just another gadget on the bike. One mo…
PowerIQ – Estimating Power from GPX Speed (with Inertia & Plausibility Checks)
⚡ What is PowerIQ? PowerIQ is a feature in RaceYourTrack that turns a GPX file with speed data into a physically consistent power profile — …
How Air Resistance Affects Cycling: Watts, Drag, and Resistance Split
How does air resistance affect cycling? As speed rises, air resistance takes an increasingly large share of the power needed to keep a bicyc…
Aero Sensors in Cycling: Who Really Benefits from Notio, Aerosensor, and Similar Systems?
📡 Aero Sensors in Cycling: Who Really Benefits from Notio, Aerosensor, and Similar Systems? At first glance, aero sensors seem like the perf…
Calculating CdA from Power Meter Data: RaceYourTrack’s Extended Chung Method
🚴♂️ Calculating CdA from Power Meter Data: RaceYourTrack’s Extended Chung Method How can you determine a rider’s aerodynamic drag out on th…
Data Integrity – How We Ensure the Accuracy of Our Simulations
🧠 Precision You Can Trust At RaceYourTrack, one principle stands above all: physical accuracy. Our calculations should not just look realist…
TrackIQ – Optimal Performance Strategy Through Physics
TrackIQ – How Power Distribution Really Makes You Faster TrackIQ is the computational core of RaceYourTrack. The algorithm answers a fundame…
Master Your Race Day with RaceYourTrack
🎯 Preparation Is Everything – Master Your Race Day with RaceYourTrack The big day is coming. Weeks, maybe months of training have led to thi…
New Dashboard
Your New RaceYourTrack Dashboard 🏁 Everything you need – in one place. The new dashboard is your central hub for analysis, planning, and com…
Why do I need a simulation?
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 …