IMSA-SCCA Partnership Built on Shared Passion for Road RacingSanctioning Bodies Are Working Together to Grow the Sport Now and for the Future
CRX + Civic: The Newest Classic Honda Si Meets an Original SuperstarThe 2020 Civic Si is an Instant Classic, a Car you Could Probably Drive and Enjoy for a Quarter-Million Charming Miles and Still Sell for a Fair Buck
Andrews Rolls to Victory in IMSA iRacing Pro Series 2021 OpenerEng Takes Win in GTLM when Foley Runs out of Fuel
Too Close to Call? Not Really for IMSA Race ControlThe Sanctioning Body Has a Proven Process for Determining Photo Finishes in All Its Series
The Most Popular Porsche Colors, According to YouAfter Observing How Much Color Matters to Some Porsche Enthusiasts, Hagerty Decided to Investigate if it was Possible to Quantify How Color Affects a Car’s Value
Spengler Sets off on iRacing Pro Series Title Defense TonightLMP2 and GTLM Classes Will Be in Competition in the First of Three Virtual Races
WeatherTech 240 At The Glen Set for Friday, July 2WeatherTech Championship, Michelin Pilot Challenge Set for Back-to-Back Competition at Watkins Glen; IMSA Prototype Challenge Joins New Event Replacing Canadian Tire Motorsport Park Weekend
Mercedes CLS Gains Starry Grille and Tech-Loaded Steering Wheel for 2021A Year After Mercedes-Benz Gave the Third-Gen CLS-Class a Generous Mid-Cycle Refresh, it’s Sprinkling on a Few Extra Goodies
- IMSA-SCCA Partnership Built on Shared Passion for Road Racing
- CRX + Civic: The Newest Classic Honda Si Meets an Original Superstar
- Andrews Rolls to Victory in IMSA iRacing Pro Series 2021 Opener
- Too Close to Call? Not Really for IMSA Race Control
- The Most Popular Porsche Colors, According to You
- Spengler Sets off on iRacing Pro Series Title Defense Tonight
- WeatherTech 240 At The Glen Set for Friday, July 2
- Mercedes CLS Gains Starry Grille and Tech-Loaded Steering Wheel for 2021
Race Weekend Countdown
May 14 - May 16
2021 Acura Sports Car Challenge Presented by the TLX Type S
Mid-Ohio Sports Car Course | Lexington, OH
Race Weekend Schedule
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Friday, May 14, 2021
Saturday, May 15, 2021
Sunday, May 16, 2021
Practice 1 - Michelin Pilot Challenge9:15 am ET to 10:15 am ET
Practice 1 - Mazda MX-5 Cup12:20 pm ET to 12:50 pm ETPractice 2 - Michelin Pilot Challenge1:15 pm ET to 2:15 pm ET
Practice 1 - Prototype Challenge2:35 pm ET to 3:20 pm ETPractice 2 - Mazda MX-5 Cup3:40 pm ET to 4:10 pm ETPractice 1 - WeatherTech Championship4:30 pm ET to 5:30 pm ETQualifying - Michelin Pilot Challenge5:50 pm ET to 6:25 pm ETQualifying - Mazda MX-5 Cup8:00 am ET to 8:30 am ETPractice 2 - WeatherTech Championship8:50 am ET to 10:05 am ETPractice 2 - Prototype Challenge10:25 am ET to 10:55 am ETRace 1 of 2 - Mazda MX-5 Cup11:15 am ET to 12:00 pm ETQualifying - WeatherTech Championship12:20 pm ET to 1:50 pm ETQualifying - Prototype Challenge2:10 pm ET to 2:25 pm ETMid-Ohio 1203:35 pm ET to 5:35 pm ETWarm Up - WeatherTech Championship9:00 am ET to 9:20 am ETRound 3 - Prototype Challenge9:40 am ET to 11:25 am ETRace 2 of 2 - Mazda MX-5 Cup11:45 am ET to 12:30 pm ETAcura Sports Car Challenge Presented by the TLX Type S2:40 pm ET to 5:20 pm ET
IMSA ON TV
WEATHERTECH SPORTSCAR CHAMPIONSHIP
IMSA MICHELIN PILOT CHALLENGE
IMSA PROTOTYPE CHALLENGE
2020 LAMBORGHINI SUPER TROFEO
PORSCHE CARRERA CUP NORTH AMERICA
IMSA TV
MAZDA MX-5 CUP
Upcoming Events
Mid-Ohio 120
Saturday | May 15
3:35 pm to 5:35 pm ET
Round 3 - Prototype Challenge
Sunday | May 16
9:40 am to 11:25 am ET
Acura Sports Car Challenge Presented by the TLX Type S
Sunday | May 16
2:30 pm to 5:30 pm ET
Acura Sports Car Challenge Presented by the TLX Type S
Sunday | May 16
2:40 pm to 5:20 pm ET
Round 3 - Prototype Challenge At Mid-Ohio
Tuesday | May 25
2:00 pm to 3:00 pm ET
Mid-Ohio 120
Tuesday | May 25
4:00 pm to 6:00 pm ET
Circuit of The Americas
Wednesday | June 2
2:00 pm to 3:00 pm ET
Chevrolet Sports Car Classic
Saturday | June 12
5:10 pm to 6:50 pm ET
Tioga Downs Casino Resort 240
Saturday | June 26
2:05 pm to 6:05 pm ET
Sahlen's Six Hours of The Glen
Sunday | June 27
10:40 am to 4:40 pm ET
Sahlen's Six Hours of The Glen
Sunday | June 27
7:00 pm to 10:00 pm ET
Tioga Downs Casino Resort 240
Wednesday | June 30
5:00 pm to 7:00 pm ET
Watkins Glen International
Thursday | July 1
6:00 pm to 7:00 pm ET
Round 4 - Prototype Challenge
Friday | July 2
11:45 am to 1:30 pm ET
Watkins Glen 120
Friday | July 2
2:35 pm to 4:35 pm ET
WeatherTech 240
Friday | July 2
6:10 pm to 8:50 pm ET
WeatherTech 240
Saturday | July 3
8:00 pm to 11:00 pm ET
Northeast Grand Prix
Saturday | July 17
2:00 pm to 5:00 pm ET
Northeast Grand Prix
Saturday | July 17
5:00 pm to 8:00 pm ET
IMSA SportsCar Weekend
Sunday | August 8
2:00 pm to 5:00 pm ET
IMSA SportsCar Weekend
Sunday | August 8
8:00 pm to 11:00 pm ET
WeatherTech Raceway Laguna Seca
Sunday | September 12
4:00 pm to 7:00 pm ET
Acura Grand Prix of Long Beach
Saturday | September 25
5:00 pm to 7:00 pm ET
Michelin GT Challenge At VIR
Saturday | October 9
12:00 pm to 3:00 pm ET
Motul Petit Le Mans
Saturday | October 9
12:00 pm to 3:00 pm ET
Motul Petit Le Mans
Saturday | October 9
3:00 pm to 10:30 pm ET
