Tsukuba Circuit logo
2000 Moto

Tsukuba Circuit

Shimotsuma, Ibaraki Prefecture, Japan

1.287 mi / 2.07 km
14 corners
Road Course Free
Tsukuba Circuit - 2000 Moto track layout

Track Specifications

1.29 mi
2.07 km
Track Length
14
per lap
Corners
37 mph
60 km/h
Pit Speed
60
in race
Max Cars
60
starting
Grid Stalls

Track Features

Night Racing
Not available
Rain Racing
Weather simulation
AI Racing
Practice with AI
Standing Start
Grid start
Rolling Start
Pace lap start

AboutTsukuba Circuit

Tsukuba Circuit, located in Japan, was built in 1970 and is known for hosting sports car, open wheel and motorcycle races - and most notably Time Attack competitions. There are two main configurations, Course 1000 and Course 2000, with multiple variations of both. This makes the track a perfect fit for the iRacing base package as it can be used in multiple series without becoming repetitive.

Course 2000 is just over 2 KM in length and features 14 turns. Course 1000 is approximately 1 KM and has 11 turns. While the two main configurations share the same facilities, they are completely independent of each other and don't share any racing surface.

The tracks proximity to Tokyo, Japan has made it extremely popular with local car tuners who compete in Time Attack competitions. Expect to see Tsukuba Circuit feature in both race series and time attack competitions on iRacing.

Racing This Week

Week 5 of 12
C

Lotus 49 Grand Prix Legends

formula_car

Every 2h
View full schedule

Location

Address

Shimotsuma, Ibaraki Prefecture, Japan

Timezone

Asia/Tokyo

Coordinates

36.1528, 139.9181

Other Configurations

Tsukuba Circuit is available in 7 configurations in iRacing. You're viewing the 2000 Motolayout.

Frequently Asked Questions

How long is Tsukuba Circuit in iRacing?

The 2000 Moto configuration of Tsukuba Circuit is 1.287 miles (2.07 km) with 14 corners per lap.

Does Tsukuba Circuit have night racing in iRacing?

No, Tsukuba Circuit does not currently support night racing in iRacing.

Is Tsukuba Circuit free in iRacing?

Yes, Tsukuba Circuit is included free with your iRacing subscription.

What series race at Tsukuba Circuit in iRacing?

This week, 1 series are racing at Tsukuba Circuit: Lotus 49 Grand Prix Legends.

Does Tsukuba Circuit support rain racing in iRacing?

Yes, Tsukuba Circuit supports dynamic weather and rain racing in iRacing.

Improve Your Driving

Master Braking at Tsukuba Circuit

Develop consistent brake technique with targeted exercises designed for sim racers.

Brake Consistency Training

Build muscle memory for consistent brake pressure at Tsukuba Circuit. Hit your marks lap after lap.

Telemetry Analysis

Import your laps and see exactly where you're gaining or losing time at every corner.

Track Your Progress

Watch your Tsukuba Circuit lap times improve as you develop better brake control.

Everything You Need to Improve

Braking Lab gives you all the tools to develop consistent, fast brake technique.

Brake Exercises

Targeted drills for pressure control and trail braking

Telemetry Import

Analyze your real laps from iRacing, ACC, and more

Track Notepad

Save corner notes and reference points for each track

Race Schedule

See which series race at your favorite tracks this week

ShadowSync

Practice offline, sync your progress when connected

Custom Exercises

Build your own drills tailored to your weak points

Loved by sim racers

See what the community is saying about Braking Lab

I
u/Illustrious_Hold_439
r/simracing

"Wow this is incredible!"

D
u/DwightKShrute123
r/simracing

"It has already helped me understand trail braking more than any YouTube video. Thank you again"

M
u/mechcity22
r/Simagic

"Yeah this could actually help some people. Awesome stuff."

M
u/Markoff_Cheney
r/simracing

"Going to give a try based on this interaction alone. Good stuff."

O
u/ogigante
r/Simagic

"Amazing, thank you for your work!!!"

H
u/HooninAintEZ
r/simracing

"It's great that you aren't charging but I think you should 100% have a donation link. Your skills and time are valuable."

J
u/JustAnotherComment25
r/Simagic

"Wait what???? Hook a brother up yo. Lol thats pretty awesome man. Lets give it a go."

J
u/jaymu86
r/simracing

"Please I would like to donate right now"

M
u/MickQn
r/simracing

"People like you... Are amazing! Thank you for this"

F
u/falsefacade
r/simracing

"I've been thinking about why this isn't a thing! Got new pedals but as soon as they're set up, I will be giving this a go. Thank you!"

R
u/Rover1312
r/simracing

"Wow, thanks man! Definitely gonna use this, thanks for the effort and sharing! This again reminds me what a great community this can be."

E
u/ExtraGlockamole
r/simracing

"Excellent work, was just wishing for something like this the other day"

C
u/chuuurles
r/simracing

"Legend"

R
u/rayo2203
r/simracing

"App looks beautiful BTW"

I
u/Illustrious_Hold_439
r/simracing

"Wow this is incredible!"

D
u/DwightKShrute123
r/simracing

"It has already helped me understand trail braking more than any YouTube video. Thank you again"

M
u/mechcity22
r/Simagic

"Yeah this could actually help some people. Awesome stuff."

M
u/Markoff_Cheney
r/simracing

"Going to give a try based on this interaction alone. Good stuff."

O
u/ogigante
r/Simagic

"Amazing, thank you for your work!!!"

H
u/HooninAintEZ
r/simracing

"It's great that you aren't charging but I think you should 100% have a donation link. Your skills and time are valuable."

J
u/JustAnotherComment25
r/Simagic

"Wait what???? Hook a brother up yo. Lol thats pretty awesome man. Lets give it a go."

J
u/jaymu86
r/simracing

"Please I would like to donate right now"

M
u/MickQn
r/simracing

"People like you... Are amazing! Thank you for this"

F
u/falsefacade
r/simracing

"I've been thinking about why this isn't a thing! Got new pedals but as soon as they're set up, I will be giving this a go. Thank you!"

R
u/Rover1312
r/simracing

"Wow, thanks man! Definitely gonna use this, thanks for the effort and sharing! This again reminds me what a great community this can be."

E
u/ExtraGlockamole
r/simracing

"Excellent work, was just wishing for something like this the other day"

C
u/chuuurles
r/simracing

"Legend"

R
u/rayo2203
r/simracing

"App looks beautiful BTW"

Ready to Race at Tsukuba Circuit?

Plan your race week with our iRacing schedule planner or improve your braking with Braking Lab.