Race Track Builder 1.6

Race Track Builder is a specialized tool for designing and exporting custom race circuits for popular PC racing simulators. It combines intuitive, spline-based editing with real‑world data sources, making it easy to craft everything from fantasy layouts to highly accurate replicas.

Key capabilities:

• Real-world references: Trace layouts using satellite imagery and map data; optionally incorporate elevation or LiDAR point clouds for high-accuracy terrain and surfaces.
• Track editing made simple: Define width, camber, banking, and elevation with spline controls; add pit lanes, service roads, verges, and runoff with precise control.
• Terrain generation: Create, sculpt, and smooth surrounding landscapes; align terrain to the road, manage cut/fill, and blend edges for natural-looking results.
• Asset placement: Populate your circuit with barriers, fences, kerbs, trees, buildings, and signage; import custom 3D models (e.g., OBJ/FBX) and manage materials, textures, and collisions.
• Texturing and materials: Apply and tweak surface materials, UVs, decals, and detail maps to achieve realistic asphalt, curbs, and trackside elements.
• Export pipelines: Output projects for major sims such as Assetto Corsa and rFactor-based titles, with naming conventions and structures that follow common modding standards.
• Efficient workflow: Rapid iteration, snapping and alignment tools, instancing for repeated objects, and project organization suited for both newcomers and experienced modders.

Whether you’re prototyping a new layout, recreating a real-world venue, or building rally and hillclimb stages, Race Track Builder streamlines the process from first sketch to in-game testing.

Race Track Builder is developed by Brendon Pywell. The most popular versions of this product among our users are: 1.4, 1.5 and 1.6. The name of the program executable file is RaceTrackBuilder.exe.