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KARTPACE™

Karting tools for track days.

KartPace Timer is coming soon: manual lap timing for up to 6 karts on one phone. Use our free gearing and chain length calculators to prepare your next setup.

See KartPace Timer Free gearing tools
Illustration of a stopwatch, lap display, and phone for timing karts
2–6 Karts timed together
One Phone for all drivers
Offline Lap timing
One-time Pro purchase

Lap-timing app · Coming soon

KartPace Timer

Time laps by tapping each driver's card when their kart passes your timing line. Free supports 2 drivers; Pro supports up to 6. No equipment needs to be fitted to the karts.

  • No GPS or transponder required
  • Live timing works offline
  • One-time Pro purchase, no subscription
See KartPace Timer
01

Tap a card to time a lap

Each driver has a large button that stays in the same place. Tap it when their kart passes your timing line. If you tap by mistake, use Undo.

KartPace Timer with a separate timing card for each of four drivers
KartPace Timer lap report
02

See which laps are estimated

Missed a tap? You can add an estimated lap. Estimates stay marked in the report so you can tell them apart from recorded laps. Use the track's timing system for official results.

KartPace Timer · Coming soon

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See KartPace Timer Timer support