# 2021 Sports Car Challenge at Mid-Ohio

The 2021 SportsCar Challenge at Mid-Ohio, known for sponsorship reasons as the 2021 Acura SportsCar Challenge, was a sports car race held at Mid-Ohio Sports Car Course near Lexington, Ohio on May 16, 2021. The race is the third round of the 2021 IMSA SportsCar Championship, and the first round of the 2021 WeatherTech GT Daytona Sprint Cup.

## Background

This race was initially meant to be the fifth round of the 2021 IMSA Championship, until the two "West Coast Swing" rounds, located at WeatherTech Raceway Laguna Seca and Long Beach street circuit, both in California, were postponed to September due to the ongoing COVID-19 pandemic in California.
On May 5, 2021, the entry list for the event was released, featuring a total of 26 cars across three classes. Six cars were in Daytona Prototype International (DPi), another six entries were in the Le Mans Prototype 3 (LMP3) class, and 14 entries were received for the GT Daytona (GTD) class. The GT Le Mans (GTLM) and Le Mans Prototype 2 (LMP2) classes were not present. In the GTD class, several teams who were scheduled to be present only at the 3-hour rounds on the 2021 calendar made their season debut, including CarBahn Motorsports and Compass Racing, the former of which was making the step up from the IMSA SportsCar Championship support category, the Michelin Pilot Challenge.
This race also marked the start of the season for full-time Wright Motorsports driver, Ryan Hardwick, after suffering crashes that put him out of both the 24 Hours of Daytona and the 12 Hours of Sebring due to concussion. In those two races without Hardwick, Wright Motorsports built up a points lead in the GTD class.
In the LMP3 class, despite the absence of Forty7 motorsports, IndyCar team Andretti Autosport made their season debut with a Ligier JS P320 piloted by Jarett Andretti and Oliver Askew.
On May 5, 2021, IMSA released a technical bulletin regarding the Balance of Performance constraints for the Mid-Ohio race. The Mazda RT24-P was given a slight power boost, with the equivalent of a 7.5 horsepower increase in engine output through turbo boost levels. After winning at Daytona and Sebring, the Acura ARX-05 and Cadillac DPi-V.R respectively were each given a 1.0 liter reduction in fuel capacity.
In the GTD class, after finishing in the top two places at the 12 Hours of Sebring, the Porsche 911 GT3 R was made 20 kilograms heavier, bringing the standard weight to 1,320 kilograms. A similar change was made to the Acura NSX GT3 Evo, with a 10 kilogram weight reduction after best finishes of 11th and 4th at Daytona and Sebring respectively.
Forty7 Motorsports and Grasser Racing Team withdrew from the event prior to the first practice session.

## Practice

There were two practice sessions preceding the start of the race on Sunday, one on Friday and one on Saturday. The first session on Friday afternoon lasted one hour while the second session on Saturday morning lasted 75 minutes.

### Practice 1

The first practice session took place at 4:30 pm ET on Friday and ended with Pipo Derani topping the charts for Whelen Engineering Racing, with a lap time of 1:11.846, ahead of the No. 10 Acura of Ricky Taylor. Colin Braun set the fastest time in LMP3 with a lap time of 1:17.240. Jack Hawksworth was fastest in GTD with a time of 1:20.513, 0.291 seconds faster than Bill Auberlen's No. 96 BMW. The session was red flagged early for ten minutes after Jarett Andretti stopped on track.
| Pos. | Class | No. | Team | Driver | Time | Gap |
| 1 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:11.846 | _ |
| 2 | DPi | 10 | WTR-Konica Minolta Acura | Ricky Taylor | 1:12.221 | +0.375 |
| 3 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron | 1:12.501 | +0.655 |
| Sources: |||||||

### Practice 2

The second and final practice session took place at 8:50 am ET on Saturday and ended with Dane Cameron topping the charts for Meyer Shank Racing with Curb-Agajanian, with a lap time of 1:10.766. Pipo Derani was second fastest in the No. 31 Cadillac followed by Filipe Albuquerque in the No. 10 Acura. The No. 91 Riley Motorsports Ligier of Dylan Murry was fastest in LMP3 with a time of 1:16.606. The GTD class was topped by the No. 14 Vasser Sullivan Racing Lexus RC F GT3 of Aaron Telitz.
| Pos. | Class | No. | Team | Driver | Time | Gap |
| 1 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron | 1:10.766 | _ |
| 2 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:10.995 | +0.229 |
| 3 | DPi | 10 | WTR-Konica Minolta Acura | Filipe Albuquerque | 1:11.034 | +0.268 |
| Sources: |||||||

## Qualifying

Qualifying was broken into four sessions. The first was for cars in the GTD class. Aaron Telitz qualified on pole for the class driving the No. 14 car for Vasser Sullivan Racing, beating Robby Foley in the No. 96 Turner Motorsport entry by 0.006 seconds. Daniel Morad in the No. 28 Mercedes was third followed by Frankie Montecalvo in the No. 12 Lexus.
The second session was the points paying session for the GTD class. Patrick Long set the fastest time and earned 35 championship points. Long was 0.126 seconds clear of Zach Veach in the No. 12 Lexus followed by Laurens Vanthoor in the No. 9 Pfaff Motorsports Porsche.
The third session was for cars in the LMP3 class. Gar Robinson qualified on pole driving the No. 74 car for Riley Motorsports. Robinson was more than three-tenths clear of Jon Bennett in the No. 54 CORE Autosport car followed by Jarett Andretti in the No. 36 Andretti Autosport entry.
The final session of qualifying was for the DPi class. Harry Tincknell qualified on pole driving the No. 55 car for Mazda Motorsports, beating Filipe Albuquerque in the No. 10 WTR-Konica Minolta Acura entry by 0.095 seconds.

### Qualifying results

Pole positions in each class are indicated in bold and by ‡.
| Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
| 1 | DPi | 55 | Mazda Motorsports | Harry Tincknell | 1:10.027 | _ | 1‡ |
| 2 | DPi | 10 | WTR-Konica Minolta Acura | Filipe Albuquerque | 1:10.122 | +0.095 | 2 |
| 3 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron | 1:10.355 | +0.328 | 6 |
| 4 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:10.432 | +0.405 | 3 |
| 5 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier | 1:10.567 | +0.540 | 5 |
| 6 | DPi | 01 | Cadillac Chip Ganassi Racing | Kevin Magnussen | 1:10.934 | +0.907 | 4 |
| 7 | LMP3 | 74 | Riley Motorsports | Gar Robinson | 1:17.246 | +7.219 | 7‡ |
| 8 | LMP3 | 54 | CORE Autosport | Jon Bennett | 1:17.632 | +7.605 | 8 |
| 9 | LMP3 | 36 | Andretti Autosport | Jarett Andretti | 1:17.713 | +7.686 | 9 |
| 10 | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg | 1:19.347 | +9.320 | 10 |
| 11 | LMP3 | 91 | Riley Motorsports | Jim Cox | 1:19.444 | +9.417 | 11 |
| 12 | LMP3 | 33 | Sean Creech Motorsport | Lance Willsey | 1:19.629 | +9.602 | 12 |
| 13 | GTD | 14 | Vasser Sullivan Racing | Aaron Telitz | 1:20.529 | +10.502 | 13‡ |
| 14 | GTD | 96 | Turner Motorsport | Robby Foley | 1:20.535 | +10.508 | 14 |
| 15 | GTD | 28 | Alegra Motorsports | Daniel Morad | 1:20.687 | +10.660 | 15 |
| 16 | GTD | 12 | Vasser Sullivan Racing | Frankie Montecalvo | 1:20.812 | +10.785 | 16 |
| 17 | GTD | 1 | Paul Miller Racing | Madison Snow | 1:20.941 | +10.914 | 17 |
| 18 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon | 1:20.952 | +10.925 | 25 |
| 19 | GTD | 23 | Heart Of Racing Team | Roman De Angelis | 1:21.139 | +11.112 | 18 |
| 20 | GTD | 76 | Compass Racing | Jeff Kingsley | 1:21.332 | +11.305 | 19 |
| 21 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand | 1:21.478 | +11.451 | 20 |
| 22 | GTD | 66 | Gradient Racing | Till Bechtolsheimer | 1:21.856 | +11.829 | 21 |
| 23 | GTD | 16 | Wright Motorsports | Trent Hindman | 1:21.975 | +11.948 | 22 |
| 24 | GTD | 88 | Team Hardpoint EBM | Rob Ferriol | 1:22.036 | +12.009 | 23 |
| 25 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter | 1:22.131 | +12.104 | 24 |
| Sources: ||||||||
* The No. 60 Meyer Shank Racing with Curb-Agajanian entry initially qualified third for the DPi class. However, the team changed engines. By IMSA rules, the entry was moved to the rear of the DPi field on the starting grid. Additionally, the team elected to change tires after qualifying.
* The No. 5 JDC-Mustang Sampling Racing entry was moved to the back of the DPi field as per Article 40.1.4 of the Sporting regulations (Change of starting tires).
* The No. 01 Cadillac Chip Ganassi Racing entry was moved to the back of the DPi field as per Article 40.1.4 of the Sporting regulations (Change of starting tires).
* The No. 38 Performance Tech Motorsports entry initially qualified fourth for the LMP3 class. However, the car suffered an engine failure during qualifying, forcing the team to use its IMSA Prototype Challenge chassis due to a lack of spare engines. By IMSA rules, the entry was moved to the rear of the LMP3 field on the starting grid.
* The No. 91 Riley Motorsports entry was moved to the back of the LMP3 field as per Article 40.1.4 of the Sporting regulations (Change of starting tires).
* The No. 9 Pfaff Motorsports entry was moved to the rear of the GTD classification for violating competition rules regarding the car's ride height.
* The No. 44 Magnus Racing entry was moved to the back of the GTD field as per Article 40.1.4 of the Sporting regulations (Change of starting tires).

## Race
### Post-race

With a total of 1,070 points, Albuquerque and Taylor's victory allowed them to extend their lead in the DPi Drivers' Championship over Jarvis and Tincknell to 55 points. Derani and Nasr advanced from seventh to fourth while Cameron and Pla dropped from fourth to fifth. As a result of winning the race, Robinson took the lead of the LMP3 Drivers' Championship. Lindh and Goldburg advanced from tenth to fourth while Askew jumped from seventh to fifth. With 920 points, Auberlen and Foley's allowed them to take the lead of the GTD Drivers' Championship. Sellers and Snow advanced from seventh to fifth while Long dropped from first to third. Porsche continued to top their respective Manufactures' Championship while Acura took the lead of the DPi Manufactures' Championship. WTR-Konica Minolta Acura kept their advantage in the DPi Teams' Championship while Riley Motorsports and Turner Motorsport became the leaders of their respective class Teams' Championships with nine races left in the season.

## Race Results

Class winners are denoted in bold and ‡.
| Pos | Class | No. | Team | Drivers | Chassis | Laps | Time/Retired |
| Pos | Class | No. | Team | Drivers | Engine | Laps | Time/Retired |
| 1 | DPi | 10 | Konica Minolta Acura ARX-05 | Filipe Albuquerque Ricky Taylor | Acura ARX-05 | 122 | 2:40:21.370‡ |
| 1 | DPi | 10 | Konica Minolta Acura ARX-05 | Filipe Albuquerque Ricky Taylor | Acura AR35TT 3.5L Turbo V6 | 122 | 2:40:21.370‡ |
| 2 | DPi | 31 | Whelen Engineering Racing | Felipe Nasr Pipo Derani | Cadillac DPi-V.R | 122 | +0.368 |
| 2 | DPi | 31 | Whelen Engineering Racing | Felipe Nasr Pipo Derani | Cadillac 5.5L V8 | 122 | +0.368 |
| 3 | DPi | 55 | Mazda Motorsports | Oliver Jarvis Harry Tincknell | Mazda RT24-P | 122 | +12.925 |
| 3 | DPi | 55 | Mazda Motorsports | Oliver Jarvis Harry Tincknell | Mazda MZ-2.0T 2.0L Turbo I4 | 122 | +12.925 |
| 4 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier Loïc Duval | Cadillac DPi-V.R | 122 | +26.719 |
| 4 | DPi | 5 | JDC-Mustang Sampling Racing | Tristan Vautier Loïc Duval | Cadillac 5.5L V8 | 122 | +26.719 |
| 5 | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande Kevin Magnussen | Cadillac DPi-V.R | 122 | +33.115 |
| 5 | DPi | 01 | Cadillac Chip Ganassi Racing | Renger van der Zande Kevin Magnussen | Cadillac 5.5L V8 | 122 | +33.115 |
| 6 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron Olivier Pla | Acura ARX-05 | 122 | +37.698 |
| 6 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Dane Cameron Olivier Pla | Acura AR35TT 3.5L Turbo V6 | 122 | +37.698 |
| 7 | LMP3 | 74 | Riley Motorsports | Gar Robinson Felipe Fraga | Ligier JS P320 | 115 | +7 Laps‡ |
| 7 | LMP3 | 74 | Riley Motorsports | Gar Robinson Felipe Fraga | Nissan VK56DE 5.6L V8 | 115 | +7 Laps‡ |
| 8 | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg Rasmus Lindh | Ligier JS P320 | 115 | +7 Laps |
| 8 | LMP3 | 38 | Performance Tech Motorsports | Dan Goldburg Rasmus Lindh | Nissan VK56DE 5.6L V8 | 115 | +7 Laps |
| 9 | LMP3 | 91 | Riley Motorsports | Jim Cox Dylan Murry | Ligier JS P320 | 115 | +7 Laps |
| 9 | LMP3 | 91 | Riley Motorsports | Jim Cox Dylan Murry | Nissan VK56DE 5.6L V8 | 115 | +7 Laps |
| 10 | LMP3 | 54 | CORE Autosport | Jon Bennett Colin Braun | Ligier JS P320 | 115 | +7 Laps |
| 10 | LMP3 | 54 | CORE Autosport | Jon Bennett Colin Braun | Nissan VK56DE 5.6L V8 | 115 | +7 Laps |
| 11 | LMP3 | 33 | Sean Creech Motorsport | João Barbosa Lance Willsey | Ligier JS P320 | 114 | +8 Laps |
| 11 | LMP3 | 33 | Sean Creech Motorsport | João Barbosa Lance Willsey | Nissan VK56DE 5.6L V8 | 114 | +8 Laps |
| 12 | GTD | 96 | Turner Motorsport | Bill Auberlen Robby Foley | BMW M6 GT3 | 111 | +11 Laps‡ |
| 12 | GTD | 96 | Turner Motorsport | Bill Auberlen Robby Foley | BMW 4.4L Turbo V8 | 111 | +11 Laps‡ |
| 13 | GTD | 12 | Vasser-Sullivan Racing | Frankie Montecalvo Zach Veach | Lexus RC F GT3 | 111 | +11 Laps |
| 13 | GTD | 12 | Vasser-Sullivan Racing | Frankie Montecalvo Zach Veach | Lexus 5.0L V8 | 111 | +11 Laps |
| 14 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow | Lamborghini Huracán GT3 Evo | 111 | +11 Laps |
| 14 | GTD | 1 | Paul Miller Racing | Bryan Sellers Madison Snow | Lamborghini 5.2L V10 | 111 | +11 Laps |
| 15 | GTD | 23 | Heart of Racing Team | Roman De Angelis Ross Gunn | Aston Martin Vantage GT3 | 111 | +11 Laps |
| 15 | GTD | 23 | Heart of Racing Team | Roman De Angelis Ross Gunn | Mercedes-Benz M177 4.0 L Turbo V8 | 111 | +11 Laps |
| 16 | GTD | 76 | Compass Racing | Jeff Kingsley Mario Farnbacher | Acura NSX GT3 Evo | 111 | +11 Laps |
| 16 | GTD | 76 | Compass Racing | Jeff Kingsley Mario Farnbacher | Acura 3.5L Turbo V6 | 111 | +11 Laps |
| 17 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon Laurens Vanthoor | Porsche 911 GT3 R | 111 | +11 Laps |
| 17 | GTD | 9 | Pfaff Motorsports | Zacharie Robichon Laurens Vanthoor | Porsche 4.0L Flat-6 | 111 | +11 Laps |
| 18 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand Jeff Westphal | Audi R8 LMS Evo | 111 | +11 Laps |
| 18 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand Jeff Westphal | Audi 5.2L V10 | 111 | +11 Laps |
| 19 | GTD | 66 | Gradient Racing | Till Bechtolsheimer Marc Miller | Acura NSX GT3 Evo | 111 | +11 Laps |
| 19 | GTD | 66 | Gradient Racing | Till Bechtolsheimer Marc Miller | Acura 3.5L Turbo V6 | 111 | +11 Laps |
| 20 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter Andy Lally | Acura NSX GT3 Evo | 111 | +11 Laps |
| 20 | GTD | 44 | Magnus Racing with Archangel Motorsports | John Potter Andy Lally | Acura 3.5L Turbo V6 | 111 | +11 Laps |
| 21 | GTD | 28 | Alegra Motorsports | Daniel Morad Michael de Quesada | Mercedes-AMG GT3 Evo | 111 | +11 Laps |
| 21 | GTD | 28 | Alegra Motorsports | Daniel Morad Michael de Quesada | Mercedes-AMG M159 6.2L V8 | 111 | +11 Laps |
| 22 | GTD | 88 | Team Hardpoint EBM | Rob Ferriol Katherine Legge | Porsche 911 GT3 R | 110 | +12 Laps |
| 22 | GTD | 88 | Team Hardpoint EBM | Rob Ferriol Katherine Legge | Porsche 4.0L Flat-6 | 110 | +12 Laps |
| 23 | GTD | 16 | Wright Motorsports | Trent Hindman Patrick Long | Porsche 911 GT3 R | 107 | +15 Laps |
| 23 | GTD | 16 | Wright Motorsports | Trent Hindman Patrick Long | Porsche 4.0L Flat-6 | 107 | +15 Laps |
| 24 | LMP3 | 36 | Andretti Autosport | Jarett Andretti Oliver Askew | Ligier JS P320 | 85 | Engine |
| 24 | LMP3 | 36 | Andretti Autosport | Jarett Andretti Oliver Askew | Nissan VK56DE 5.6L V8 | 85 | Engine |
| 25 | GTD | 14 | Vasser-Sullivan Racing | Jack Hawksworth Aaron Telitz | Lexus RC F GT3 | 77 | Suspension |
| 25 | GTD | 14 | Vasser-Sullivan Racing | Jack Hawksworth Aaron Telitz | Lexus 5.0L V8 | 77 | Suspension |
| Sources: ||||||||

## Standings after the race

* Note: Only the top five positions are included for all sets of standings.
* Note: Only the top five positions are included for all sets of standings.
* Note: Only the top five positions are included for all sets of standings.