If you have ever stared at overlapping telemetry traces and struggled to translate the numbers into something you can actually feel on track, Track Titan’s newest feature is built for exactly that problem.
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➡️ Track Titan Adds Video Replays to iRacing Telemetry Tool
The platform just launched 3D Replay, a visualization tool that turns your session telemetry into an animated 3D scene. Instead of reading throttle traces and trying to picture what happened at Turn 4, you can watch it play out with your car and a reference lap moving side by side through the corner in real time.
What 3D Replay Does
Open any session in Track Titan, head to the segment analysis view, and toggle “Show 3D Replay.” The tool pulls your positional, steering, throttle, and brake data and renders it as two cars moving along the track layout.
Pick a reference lap — a faster session of your own, a teammate’s data, or a pro driver’s run — and watch exactly where the gap opens. Track Titan Product Manager Seb describes it this way: “Bring telemetry to life — watch the reference car pull away.”
You already know you lost four tenths somewhere through the infield complex. Now you can see exactly when and where it happens.
Viewing Options
Track Titan gives you a few ways to watch the comparison. Single view overlays both cars as ghost cars on the same path, making it easy to spot where one driver takes a different line or applies the brakes at a different point. Dual view splits them into separate windows so both laps play out simultaneously without one obscuring the other.
Camera angles include chase cam, onboard, and top-down. The onboard view is particularly useful for seeing how a reference driver’s braking point or turn-in compares to yours — something that is hard to convey with trace graphs alone.
Sync mode is where things get useful. Distance-sync (the default) keeps both cars locked to the same track position so you are always comparing the same section of the lap side by side. Switch to time-sync and the cars separate, showing time loss as physical distance. If the reference car is two car-lengths ahead through the chicane, that gap is your work to do.
The racing line also gets a color-coded overlay. Green and red gradients show where the two drivers differ in throttle and braking application, giving you a quick visual read without having to pull up individual traces.
Why It Matters for iRacers
Standard telemetry analysis is powerful but asks a lot from you. Reading overlaid traces means holding a mental model of the track layout in your head while interpreting two-dimensional graphs. Turning “reference brakes 15 meters earlier at the Turn 3 entry” into something you can visualize and act on takes time and experience to build.
3D Replay removes that translation step. The spatial context is already built in. For drivers working to close gaps against faster cars in their split, or trying to figure out a new track or car combination, being able to watch a better lap unfold gives you a clear and concrete target.
It is not a replacement for detailed trace analysis. If you need to know exactly how much throttle the reference driver was carrying at the apex, you still need the trace view. But as a starting point for identifying problems, and as a cross-check when you think a change has made a difference, it is a strong addition to the workflow.
How to Access It
3D Replay is available now through Track Titan at app.tracktitan.io. If you already upload your iRacing sessions to the platform, the feature is waiting in the segment analysis view with no additional setup required.
Track Titan supports iRacing alongside other major sim titles and has grown to more than 300,000 members. Coaching resources, setup tools, and now 3D visualization are all available through the same platform dashboard.
