Marie's Racing Tools

Find more pace at your kart track

Built for drivers, not venues. Follow your session live, then line your laps up against your GoPro footage and see exactly where the time goes.

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  • 764 tracks worldwide
  • 2 timing systems
  • Free to start
The MR Tools live timing dashboard showing a kart race scoreboard with lap times and gaps

How it works

  1. 1

    Pick your track

    Choose from 764 kart tracks running Clubspeed or Apex Timing. Live timing follows whatever session is running at the track right now.

  2. 2

    Watch your session live

    Positions, lap times and gaps update in real time on your phone, so you know the moment you set a personal best or start losing time to the driver ahead.

  3. 3

    Compare it with your footage

    Send your laps straight to Video Analytics with one Dashboard ID, sync your GoPro recording, and put two laps side by side against the telemetry.

Video Analytics

Import video or mark laps manually, sync telemetry data, and compare laps side-by-side. Full support for standard and 360° camera footage.

Video Analytics Preview

Live Timing

Track your own sessions in real-time, or follow your friends on track. Instantly see when you hit a new personal best or where you are losing time against the competition. Keep your finger on the pulse of your own performance to make better strategic decisions on the fly.

Live Timing dashboard for an Apex Timing track, showing lap times and gaps as the race runs

Race History

Review your older races with detailed, easy-to-read graphs that highlight your consistency and peak pace. Dig into your own historical data to spot long-term trends and figure out exactly how your personal performance progresses over time.

One driver's race history in MR Tools, listing every session with its best lap

Graphical Lap Analytics

Analyze gap developments lap by lap with intuitive graphical representations. Quickly spot trends, consistency, and where you're gaining or losing time compared to the leader across your session.

Graphical Lap Analytics dashboard in MR Tools

Championships

Turn a season of club nights into a championship. Import each round straight from live timing with the dashboard ID its export menu already gives you, score it by position, best lap or by hand, drop everyone's weakest rounds - and hand the finished table to your group as a link that needs no account.

A karting championship standings table in MR Tools, with each round's points and the season total

Explore Your Platform

GPRA PreviewApex Live PreviewCS Live PreviewChamps Preview

Global Reach

Supported at over 764 locations worldwide.

Ready to analyze your own laps?

Create a free account to unlock access to personal performance tracking and advanced tools.

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