Track Day Lap Analyser beta
Driven some laps on a circuit using our Road Trip Replay iPhone app (or other recorder)? Drop in your GPS logs and get your lap times, sector splits, a speed trace and a
lap-vs-lap time comparison — no sign-up, and the file never leaves your device. Works with GPX files and
most dashcam logs (.srt, .nmea, .dat, .csv). If you'd like the ability to share this data
(like our normal road trip feature) then let us know.
.gpx .srt .dat .gps .nmea .csv · several files at once is fineLap times & sectors
Finds the circuit and your start/finish line automatically, times every lap, and splits each one into sectors with a theoretical best.
Compare any two laps
See exactly where you gained or lost time with a speed overlay, a time-delta chart, and a map coloured by gain and loss.
Corner by corner
Corners are found for you, with your minimum speed and the time won or lost through each one.