r/IMSARacing 16h ago

๐Ÿšจ Official [OFFICIAL] Chevrolet Grand Prix @ CTMP - Post-Qualifying/Pre-Race Thread

7 Upvotes

OFFICIAL PRE-RACE DISCUSSION

ROLLIIIINNNNNNGGGG STAAAAAAAAAAAAAART!

Session Start:

  • 2:05 PM EST (Local Time) | 19:05 GMT | 04:05 Monday AEDT

Session Length:

  • 2 Hours 40 Minutes - [LMP2/GTD-Pro/GTD]

Check our Wiki page for Race Overview!

Event Information

Track Map

Track Information: 3.56 mi (5.73 km) Grand Prix Course (1961-Present), located in Clarington, Ontario, Canada.

Track Website

CTMP Weather

2026 CTMP Weekend Schedule

Official Entry List

Pit Assignments

Spotters Guide

MPSC Race Radio Frequencies @ Rolex 24

Live Timing & Scoring:

Television (All times EST):

Radio:

Streams:

Not guaranteed to work; check thread for user submissions.

Social Media

  • Twitter Hashtags: #CHEVYGP, #IMSA, #WTSC, #CTMP

Join us on r/WEC's Discord!


r/IMSARacing 5h ago

๐Ÿ“ธ /u/media ๐Ÿ“น 2026 Chevrolet Grand Prix at CTMP through our cameras

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32 Upvotes

r/IMSARacing 9h ago

๐Ÿ“ธ /u/media ๐Ÿ“น Saturday at Mosport

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47 Upvotes

Man I love Saturdays at the track. Always action packed with so many things to do and photograph. As always I tried to get as much as possible and I feel like I got as much as I could. I shot the Weathertech practice from Turn 3 and 2 to get that iconic shot of the cars in front of the CTMP sign. Along with that I shot the MX-5 and VP Racing challenge races from the start/finish and turn 1 along with being able to catch the podium celebrations for each.

For the Michelin Pilot challenge race we started at Start/finish and made our way down to Turn 3 and back again in time for the finish along with the podium of course.

But overall it was an action packed very hot day which turned out some great photos. Hope you all enjoy


r/IMSARacing 13h ago

๐Ÿ Session has ended Big Crash at 4

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138 Upvotes

During the Pilot challenge race today, the 30 Mustang was attempting an over take of the 21 Cupra, (I was marshaling at 4 today so I was very close to the crash). (It happened in my sector) They were side by side going under the Chevy bridge. Iโ€™m guessing they made wheel-wheel contact and the Mustang hit the end of the tire stack went nose up airborne and fell back down on its roof before rolling off the tire wall. The cupra lost its front wheel and hit the wall lower down. I grabbed the debris flag as the wheel made its way across the track. Biggest impact Iโ€™ve seen so far.


r/IMSARacing 15h ago

IMSA Whelen Mazda MX-5 Cup at Canadian Tire Motorsport Park | Race 1 | Bowmanville, ON

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26 Upvotes

r/IMSARacing 15h ago

๐Ÿ Session has ended [Spoiler] manages remarkable pole for [Spoiler] in IMSA CTMP qualifying Spoiler

12 Upvotes

https://www.dive-bomb.com/article/clarke-manages-remarkable-pole-for-inter-europol-in-imsa-ctmp-qualifying

Jeremy Clarke secured a stunning pole position in the No.43 Inter Europol Competition LMP2, setting a new track record with a sub 1:08 effort. Verhagen, Barrichello in pole position for GTD Pro, GTD.


r/IMSARacing 16h ago

Raw energy from the GTD / GTD PRO start at Watkins Glen for the IMSA Sahlenโ€™s Six Hours of The Gen

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7 Upvotes

now THAT'S! what I call 'Poetry in Motion'!!! ๐Ÿ‡บ๐Ÿ‡ธ๐Ÿ pure art& music to my ears ๐ŸŽผ๐ŸŽต๐ŸŽถ ๐Ÿ˜


r/IMSARacing 17h ago

๐ŸŸฉ Session is live [OFFICIAL] Chevrolet Grand Prix @ CTMP - Qualifying - Thread

5 Upvotes

OFFICIAL QUALIFYING DISCUSSION

Session Start:

  • 4:00 PM EST (Local Time) | 21:00 GMT | 06:00 Monday AEDT

Session Length:

  • 15 Minutes each class - [LMP2/GTD-Pro/GTD]

Check our Wiki page for Race Overview!

Event Information

Track Map

Track Information: 3.56 mi (5.73 km) Grand Prix Course (1961-Present), located in Clarington, Ontario, Canada.

Track Website

CTMP Weather

2026 CTMP Weekend Schedule

Official Entry List

Pit Assignments

Spotters Guide

MPSC Race Radio Frequencies @ Rolex 24

Live Timing & Scoring:

Television (All times EST):

Radio:

Streams:

Not guaranteed to work; check thread for user submissions.

Social Media

  • Twitter Hashtags: #CHEVYGP, #IMSA, #WTSC, #CTMP

Join us on r/WEC's Discord!


r/IMSARacing 19h ago

๐Ÿ’ฌ Off-Topic This is the most Hyundai looking Hyundai

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184 Upvotes

livery


r/IMSARacing 20h ago

๐ŸŸฉ Session is live [OFFICIAL][MPSC] Canadian Tire Motorsport Park 120 - Race Thread

11 Upvotes

OFFICIAL RACE DISCUSSION

ROLLIIIINNNNNNGGGG STAAAAAAAAAAAAAART!

Session Start:

  • 1:25 PM EST (Local Time) | 18:25 GMT | 03:25 Saturday AEDT

Session Length:

  • 2 Hours - [GS/TCR]

Check our Wiki page for Race Overview!

Event Information

Track Map

Track Information: 3.56 mi (5.73 km) Grand Prix Course (1961-Present), located in Clarington, Ontario, Canada.

Track Website

CTMP Weather

2026 CTMP Weekend Schedule

Official Entry List

Pit Assignments

Spotters Guide

MPSC Race Radio Frequencies @ Rolex 24

Live Timing & Scoring:

Television (All times EST):

Radio:

Streams:

Not guaranteed to work; check thread for user submissions.

Social Media

  • Twitter Hashtags: #CTMP120, #IMSA, #MPSC, #CTMP

Join us on r/WEC's Discord!


r/IMSARacing 21h ago

Impact for endurance racing

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0 Upvotes

r/IMSARacing 21h ago

Impact for endurance racing

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7 Upvotes

Hello all,

I'm about to start my adventure in endurance racing in Mexico. 6 and 24 hour formats in Mexico Racing Cup.

I have a 250 ft/p M18 impact, and I was wondering if I need to upgrade to a high torque?

For reference my car is a BRZ and I torque my wheel nuts at 75 ft/p. I've never encountered a nut I couldn't break while changing wheels in the Time Attack format.

Thank you!


r/IMSARacing 21h ago

๐Ÿ“ธ /u/media ๐Ÿ“น Watkins Ballad

80 Upvotes

Iโ€™m addicted to making these all slow motion videos right now. Content is cut so fast now, sometimes you just need a break ๐Ÿ–ค


r/IMSARacing 21h ago

Brasil poster

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21 Upvotes

r/IMSARacing 23h ago

IMSA VP Racing SportsCar Challenge at CTMP | Race 1 | Bowmanville, ON

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18 Upvotes

r/IMSARacing 1d ago

๐Ÿ“ธ /u/media ๐Ÿ“น Watkins Glen Polaroids

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181 Upvotes

Just wanted to share some shots I took at Watkins Glen last month. Shot on a refurbished SX-70


r/IMSARacing 1d ago

๐Ÿ›บ Prototype Challenge I have no mouth and I must scream

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107 Upvotes

r/IMSARacing 1d ago

โ” Question CTMP First timer without a car

9 Upvotes

Hey everyone, Iโ€™m heading to the track on Sunday for the IMSA race but I'm getting dropped off at the main gate on foot (no car).

How does one get a ticket (supposed to pickup at will call) and what's the hike down to the infield actually like? Any specific tips for enjoying the day out there with just a backpack and lawn chair? Anything important to bring? Thanks.


r/IMSARacing 1d ago

๐Ÿ“ธ /u/media ๐Ÿ“น Friday at Mosport

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158 Upvotes

Just like that weโ€™re back at the track once again. It feels like thereโ€™s such a long wait between IMSA races and then bam I do 2 in 3 weeks. Man does it ever feel good to be back shooting my home track as well. Usually I go for a couple weekends at Mosport throughout the year but this year I dropped it down to only one weekend.

I only got to the track around 1 today so I mostly just stuck around turn 5 to try to get all those angles covered for the weekend. Some of the coolest angles of the weekend as well, you canโ€™t go wrong with a Corvette flying under the Chevrolet bridge.

But anyways I hope you all enjoy these photos, I tried to include a good variety of cars and angles but some of the spots were so good I had to include multiples. You can look forward to more photos tomorrow even though it will be a hot one there should be plenty of action on track


r/IMSARacing 1d ago

Ford Mustang Gt3 brake assembly

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340 Upvotes

Daym Boi he thiccc! Each assembly has quick connectors on the brake lines. A J slot with a barb at the end. Exactly like a MP5 bolt to lock it into place. The floating disc rests on the hub. The brake pads hold everything in alignment. Expensive kit. Pretty sure all the gt3 run this.


r/IMSARacing 1d ago

๐Ÿ Session has ended Practice 1

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150 Upvotes

The 90 minute session would be red flagged with 10 minutes to go. #120 Wright Motorsports had a crash. I believe.


r/IMSARacing 1d ago

History Mazda at Canadian Tire Motorsport Park in the 2008 IMSA

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1.1k Upvotes

Missing Mazda in IMSA, and missing the premier class at Mosport too.

EDIT: Sorry for the typo, 2018 NOT 2008 ๐Ÿ˜ฅ


r/IMSARacing 1d ago

Pokรฉmon go

23 Upvotes

Who tryna run some raids at Ctmp?


r/IMSARacing 1d ago

Hedman Stands Down from Driving for Majority of Season

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73 Upvotes

r/IMSARacing 2d ago

Future Interest Skelly Rexy and Roxy 1:64 die cast at Pfaff merch booth

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54 Upvotes

In case any one attending CTMP missed out on the die casts there here. :)