Example analysis
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Track Layout
Track Details
Suggested Changes
Simulation
Lap Simulation
Estimated point-mass model
3D Flythrough
Driver's eye view of your circuit
Detailed Analysis
Safety Analysis
Consider adding banking to high-speed corners for improved grip and safety
Overtaking Analysis
Simulates a car starting 1.5s behind. Slipstream on straights closes the gap; dirty air in corners opens it. Overtaking is possible when the gap drops below 0.5s at a braking zone.
No braking zones where the chaser gets close enough to attempt a pass.
The chaser can't close the gap — add longer straights to enable slipstream drafting
Higher speed differentials between straights and corners improve overtaking
Fun / Flow Analysis
Add more variety to corner radii — mix tight hairpins with fast sweepers
Link corners together with short straights to create rhythm sections
Increase the speed differential — add both slow-speed and high-speed sections
Aim for 2-7 corners per km for an engaging driving experience
Estimated Circuit Grading
Unofficial estimate for design guidance only. Not affiliated with or endorsed by the FIA.
Grade 1 (F1 / WEC)
Formula 1, WEC, MotoGP
Not met
Grade 2 (F2 / F3 / GT)
Formula 2, Formula 3, GT World Challenge
Not met
Grade 3 (National)
National championships, Formula Regional
Not met
Grade 4 (Club)
Club racing, track days, historic events
Not met
Track does not meet minimum Grade 4 requirements
Add at least 3 corners
Facilities (medical, marshalling, pit buildings, barriers, fencing) cannot be assessed from geometry alone and require on-site inspection.
This is an unofficial estimate for design guidance only. RacetrackDesign is not affiliated with or endorsed by the FIA. Actual circuit homologation requires formal FIA inspection and approval — these results do not constitute official grading.
Facilities (medical, marshalling, pit buildings, barriers, fencing) cannot be assessed from geometry alone and require on-site inspection.
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