iRacing2 Layouts
2 available configurations
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Mimasaka, Okayama Prefecture, Japan
Mimasaka, Okayama Prefecture, Japan
Okayama International Circuit
Road Course
CONFIG LENGTH2.31 mi / 3.72 km
TRACK TYPERoad Course
PIT SPEED37 mph / 60 kph
NIGHT LIGHTINGNo
AIYes
LAYOUTS2
CROSS-SIM CIRCUIT
Available in
Layouts stay grouped by simulation while belonging to the same real-world circuit.
CIRCUIT MAP
Independent GridUnion presentation
Track layout
Main layoutPit laneStart / finish
ABOUT
Okayama International Circuit
GridUnion lists Okayama International Circuit in Mimasaka, Okayama Prefecture, Japan with a listed length of 2.31 mi / 3.72 km and 2 available configurations.
The road-course format rewards a consistent line, measured braking and balancing speed with reliable corner exits.
CIRCUIT GALLERY
5 imagesCircuit views and layout details.
ON THE CLOCK
All leaderboards →Leaderboard
Valid laps from official online sessions. Choose a layout; simulators and vehicle classes stay separate.
No eligible public times have been recorded for this circuit yet.
UPCOMING RACES
Full event schedule →Events at this circuit.
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN1h 25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN2h 25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN3h 25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN4h 25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
DAILY
JapanOkayama International CircuitInternationalSolo Series
Indy NXT Road Series - Fixed
STARTS IN5h 25m
START
RACE LENGTH15 laps
Dallara IL-15
Class D 4.0View details →
Circuit comments.