Simple, transparent pricing

Our catalog is built from public tracking data. If your boat isn't listed, it may be under a different name, or the event may not be tracked at all. Contact us and we'll sort it out.

Reports are typically ready just a few minutes after your race data is available. We'll notify you by email as soon as yours is done.

Yes, as long as the tracking data is still available. Most events remain accessible for at least 12 months after the race.

Yes. Buy a larger pack for a lower per-event price, or contact us for a custom plan.

Every report includes an interactive HTML file (with charts, maps, and tooltips you can explore in your browser) and a PDF document. Both are yours to keep and to share: the HTML opens in any browser with no login, and the PDF is ready to print.

Yes, and it can happen on its own. Add your crew to the boat in My boats (name and email) and every new report for that boat is emailed to them automatically, with a link that opens in the browser. No login required to view it. You can also share it by hand whenever you want: the HTML file works standalone, so send it by email or any file-sharing service. Automatic sending can be turned off in your account settings.

VMC is velocity made on course, your speed projected onto the course axis, while VMG projects it onto the wind direction. We don't have the true wind measured on board each boat, so an analysis resting on wind direction alone carries too much noise to rely on. VMC is what we build the numbers on: it tells you what actually happened on the water with the race course as the reference, both tactically and in terms of performance.

Groove % shows how consistent each boat in the fleet was on the race course, comparing its average pace along the course against its own best on that leg. The higher the ratio, the better the decisions and the better trimmed the boat was.

We use the GPS positions of the whole fleet to map general wind variations across the course. The methodology has been widely validated in one design classes, where speed differences between boats are very small and most of the margin comes from real wind shifts and pressure changes along the race course.

We take it from the published trackers whenever it is available. When it isn't, the line is derived with an approximation algorithm that builds a realistic start line from the start time, from OCS boats that return to restart, from speed variations and from several other factors. The goal isn't to call an actual OCS or to take it to the protest room. It's to show your acceleration against the fleet, where your boat was one or two minutes after the gun, how it approached the line, when the last tack came, and how much leeward room each boat managed to keep.

Because we don't have the exact wind direction during the start, or in the minutes before it, we can't say who gained the most to windward one or two minutes after the gun. Instead, we use the race course as the reference to judge who came out of the start ahead.