TRACK LAB / CIRCUIT MAKER
Track builder game for custom race circuits
ApexDrawn Track Lab is a track builder game for turning a sketch into a circuit you can drive. Use it as a circuit maker or race track creator: draw a loop, shape a rally stage, test the layout in 3D, then save it locally or export its data.
Last updated: November 11, 2026
Draw a circuit or point-to-point stage
Choose a circuit or rally stage, then sketch a closed loop freehand or place points around the route. You can start from a blank board, load a saved drawing or select an available reference circuit. The board shows a top-down layout as you draw, so you can revise the shape before taking it out for a test drive.
Shape the road and test your layout
Adjust the average road width and terrain variation, or use a local shape template such as Grand Prix, Flowing, Technical, Street, Oval or Kart. Use Test Drive to try the selected line in 3D. Track length and corner figures in the editor are estimates; route geometry is illustrative, so treat them as guide values rather than surveyed measurements.
Save a track on this device
Save a finished drawing to this browser without an account, or export its track data as a JSON file. You can also load a picture as a private tracing guide; it stays on your device and is not uploaded. Local saves are tied to this browser, so use Export JSON if you want a separate copy of a layout.