What it is

TrackChronos is a desktop telemetry application for motorcycle and track day riders. It imports data from your GoPro footage and SpeedAngle devices, then turns it into something you can actually learn from — lap times, speed traces, G-force, lean angle, and a live GPS map of your line around the track.

It runs entirely on your machine. No account, no cloud, no subscription to a data platform. Your footage and your data stay yours.

GoPro cameras have shipped with GPS since the Hero 5. That means years of track days — every corner entry, every braking zone, every lap — have been quietly recorded and then left sitting on hard drives, invisible. The data was always there. There just wasn't a good way to use it.

TrackChronos was built out of that frustration. The tools that existed were either built for professional teams with dedicated engineers, or they were fragile workarounds that took more time to set up than they saved. There was nothing made for a rider who just wants to understand what happened out there — without a factory budget or a data engineer on the pit wall.

The ability to review a session the way fast riders have always reviewed sessions — with data. Where you were carrying too much speed into a corner. Where your braking was inconsistent. Which lap you were actually flowing, and which one just felt fast.

Lap comparison puts two sessions side by side across every data channel. The track map shows your line with speed and lean angle overlaid. Session notes and weather logging give you context when you look back weeks later. It's not a replacement for coaching — it's what you bring to the conversation.

GoPro and SpeedAngle are the starting point. The goal is to support as many telemetry sources as make sense — so that wherever your data comes from, TrackChronos can make it useful.

Beyond data sources, the ambition is simple: every rider who turns up at a track day should have access to the kind of analysis that helps them improve. Not just the ones with factory setups.