Free · Offline-first · No account needed

Stop using spreadsheets.
Start engineering.

Car Event Tracker replaces the complex Excel templates that slow your team down. Events, runsheets, setup sheets, fuel strategy, endurance management — one app, every category, every session.

Car Event Tracker — full application view with Events, Runsheet, and Setup tabs
1
Single app replaces scattered Excel files, notebooks, and WhatsApp messages
< 5 min
Create your first vehicle, configure the template, and start logging — no training needed
0
Dependencies. No internet, no cloud, no account. Install and go.
Events Tab

Every event, organized

The Events tab is your centralized archive. Create events with track, date, championship, and team context. Add sessions inside each event. Every setup sheet and runsheet links back to an event — nothing gets lost.

Event archive

Browse all events for the active vehicle. Filter by track, date, championship, or session type. Each event stores full context: car number, chassis, drivers, engineer, mechanic.

Session management

Add multiple sessions per event (FP1, FP2, Qualifying, Race). Each session can have its own setup sheet and runsheet.

Setup comparison

Select two setup sheets from any session and compare side by side. Changed values are highlighted so you see exactly what moved between runs.

Import & export

Export a full event (or individual sessions) as JSON. Import on another machine or share with teammates. All context travels with the data.

Events tab — centralized event archive with sessions, setup sheets, and filters
Runsheet → Session
auto
Runsheet Session — Standard mode with runs, lap times, sector splits, and graphs

Log every lap, live

Standard mode is your digital run sheet for practice and qualifying sessions. Organize laps into runs, record lap times with up to 6 sector splits, track fuel consumption, and switch tyre sets — all while the session timer counts down.

Runs & laps

Group laps into runs. Each run tracks driver, tyre set, fuel start, and optionally links to a setup sheet. Best lap and sector bests are highlighted automatically.

Live session timer

Start, pause, and reset the timer. Remaining time and elapsed time update in real time. The current lap is highlighted in the table.

Graphs & export

Visualize lap time trends with built-in graphs. Export the full runsheet to clipboard or file for post-session analysis.

Custom columns

Add per-vehicle custom columns (dropdowns or free text) to log anything that matters for your category — weather changes, balance notes, driver feedback.

Runsheet → RunPlan
RunPlan tab — session planning with runs, drivers, tyre sets, and fuel targets

Plan before you run

The RunPlan sub-tab lets you lay out the session before the car leaves the garage. Define runs with driver, tyre set, fuel load, and planned laps. Print the plan or keep it open on a second screen.

Run sequencing

Add runs in order. Each run has driver, tyre set, planned laps, and fuel start. Drag to reorder. The summary bar shows total laps, time, and fuel.

Tyre management

Define tyre sets for the session. Track which set is used in which run and see total mileage per set.

Print-friendly

Print the run plan for the garage wall. The layout is optimized for readability on paper — no dark backgrounds, clean borders.

Runsheet → Setup

The setup sheet, redesigned

Build and save your car setup for each session. The butterfly layout shows per-corner parameters (FL, FR, RL, RR) exactly how you think about them: left side on the left, right side on the right, labels in the center.

Butterfly layout

Per-corner, per-axle, and global parameters. Symmetric copy mirrors left values to the right side in one click.

Regulation limits

When a regulation set is active, out-of-range values are highlighted. BoP parameters (Turbo Boost, Lambda, fuel load) appear as editable fields.

Corner weights

Optional weights section with Front % and Cross Weight % calculated automatically. Minimum weight warning from the active regulation set.

Run data

Best lap, tire mileage, fuel at start, and driver comments are saved with every sheet. Full context is always preserved.

Setup sheet — butterfly layout with per-corner parameters, regulation limits, and corner weights
My Garage Tab
My Garage tab — vehicle fleet, setup templates, lists, relations, and adjustment calculator

Your vehicles, your rules

My Garage is your fleet manager. Add vehicles, configure setup templates, manage dropdown lists, define parameter relations, and use the built-in calculator to compute mechanical corrections.

Setup templates

Start from a built-in template (Ferrari 296 GT3, Generic GT3/Cup, Generic Formula) or build your own. Add groups, parameters, units, and per-corner/per-axle layout.

Per-vehicle lists

Tracks, drivers, event types, session types, engineers, mechanics, chassis numbers. Each list populates the dropdowns across the app.

Setup Item Relations

Define sensitivity coefficients: "1 turn Preload = 3.02 mm Ride Height". The app uses these to propagate corrections through the parameter chain.

Adjustment Calculator

Enter current and target geometry. The calculator solves the linear system and tells you exactly how many turns, shims, or faces to change — accounting for cross-coupling between parameters.

Works for one engineer. Scales to the whole team.

Each engineer runs the app independently on their laptop. At the end of a session, export everything as a single JSON file. The team manager imports all cars into one app instance. No cloud, no sync conflicts — just files.

1
Engineer works

Logs events, sessions, setups, and runsheets on their own laptop

2
Export JSON

Export the full event or individual sessions as one JSON file

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Transfer

Hand the file via USB, shared folder, or any method you prefer

4
Manager consolidates

Imports files from every car into one app — full fleet overview

Built for the garage

Everything an engineer needs. Nothing they don't.

Multi-category

GT3, Ferrari Challenge, prototypes, touring, kart, formula. One app, any car, any series.

Offline-first

SQLite database stored locally. Works in the paddock with zero signal. Your data never leaves your machine.

Regulation sets

Define BoP limits per parameter. Out-of-range values are flagged. Turbo Boost, Lambda, and fuel load appear as BoP fields.

Up to 6 sectors

Configure any number of sector splits. Best sector times are highlighted across the session.

Tyre set tracking

Manage tyre sets per session. Track usage per run and see total mileage for each set.

Auto-updater

New versions download in the background and install on next launch. No manual download needed.

Dark & light mode

Switch themes with one click. Dark mode is default — optimized for garage and pit lane screens.

Session clock

Built-in timer with pause, reset, and remaining time display. Runs in the header, always visible.

Print & export

Print run plans, export runsheets to clipboard or file. Clean layouts optimized for paper and post-session reports.

Why not Excel?

The spreadsheet problem
  • Complex templates that break when someone edits the wrong cell
  • Multiple files per event, per car, per session
  • No structured history — old versions get overwritten
  • Advanced formulas require engineering skills to build
  • No timer, no live fuel tracking, no pit window countdown
The Car Event Tracker way
  • Structured forms — impossible to break the layout
  • One app, all events, all sessions, all cars
  • Every setup sheet saved and searchable forever
  • Built-in calculations: fuel, weights, adjustment solver
  • Live timer, fuel tracking, stint management, pit windows

Download Car Event Tracker

Fill in the form below and click Download. A license key will be sent to your email after verification. Includes a 6-month free trial.

Windows 10 / 11
macOS — coming soon

A license key will be sent to your email after verification.