Pinewood Derby has been a Scouting tradition since 1953. In that time the cars got faster, the tracks got longer, and the parents got smartphones — but the operations behind most races are still a spreadsheet, a printed bracket, and a timer nobody knows how to reset. GrandPrixHQ fixes that.
Every feature was designed around the way a real pack actually runs a race. Magic-link sign-in so parents don't create yet another account. Heat rotation that balances lane exposure automatically. A live broadcast screen that looks great on any TV in the room. And results that go live the second the last car crosses the line — shareable before the cleanup crew starts.

