Lapdog
Time Races. Time Laps. No Hardware. No Clipboards.
From time trials to beer miles, whatever you can turn into a race. Scored live on your phone and saved automagically.
What you get
Everything timing needs, nothing it doesn't.
Time by the lap
Tap a button as each racer crosses. Splits, totals, and live standings, no transponders, no spreadsheet.
Many timers at once
Put a person on each lane or each rider. Their taps merge into one live result in real time.
Mass start or solo
Send everyone at the gun, or break the field into waves and start each one on its own clock.
Import any roster
BikeReg, a CSV, a Google or Office sheet, or just copy last week. Assign numbers, no re-typing names.
Your own sign-up form
Build a public entry form in a minute and share the link. Entries land straight on your roster.
Phone or web
Run it from the browser or the Lapdog app on iOS and Android. Whatever is in your pocket at the line.
Built for chaos
Send timekeeper links to your trusted friends. Each times their runners, and Lapdog merges every lap into one live leaderboard.
Free to start. Sign in and make your first event.
Start an event