Shared circuit
Boston GP
Permanent · 12.0m wide · 3.36 km
Track layout
Safety concern
Moderate
Safe corner
Overtaking zone
0
Safety
Good
0
Overtaking
Excellent
0
Fun / Flow
Excellent
Est. Grade
Grade 3
National level
Length
3.36 km
Corners
13
OT Zones
4
Speed
83–323
F1
1:05.211
GT3
1:26.752
Club
1:50.495
Safety Analysis
Runoff
56
Braking zones
97
Corner approach
66
Sight lines
54
Track width
80
Pit lane safety
73
Overtaking Analysis
Proximity overtaking
92
Corner entry width
70
Gap closure rate
90
Speed differential
90
Download report card
Get a shareable image with scores and track layout.
Share to community
Get feedback from fellow track designers and sim racers.
Make it yours
Remix this circuit into your own account, or start a fresh one — every save gets safety, overtaking and flow scores and a lap simulation. Free, nothing to install.