Shared circuit
Seattle Grand Prix (Indycar)
Permanent · 15.0m wide · 4.5 km
Track layout
Safety concern
Moderate
Safe corner
Overtaking zone
0
Safety
Excellent
0
Overtaking
Excellent
0
Fun / Flow
Good
Est. Grade
Grade 1
F1 / MotoGP level
Length
4.5 km
Corners
10
OT Zones
4
Speed
106–335
F1
1:14.013
GT3
1:37.187
Club
2:03.260
Safety Analysis
Runoff
80
Braking zones
100
Corner approach
68
Sight lines
50
Track width
95
Pit lane safety
80
Overtaking Analysis
Proximity overtaking
92
Corner entry width
90
Gap closure rate
100
Speed differential
90
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