IMSA Prototype Challenge

title: "IMSA Prototype Challenge" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["imsa-prototype-challenge", "auto-racing-series-in-canada", "auto-racing-series-in-the-united-states", "international-motor-sports-association", "sports-car-racing-series", "organizations-disestablished-in-2022", "defunct-auto-racing-series"] topic_path: "geography/canada" source: "https://en.wikipedia.org/wiki/IMSA_Prototype_Challenge" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::data[format=table title="Infobox motorsport championship"]
| Field | Value |
|---|---|
| name | IMSA Prototype Challenge |
| logo | IMSA Prototype Challenge logo.svg |
| category | Sports car racing |
| country/region | United States, Canada |
| inaugural | 2006 |
| folded | 2022 |
| classes | LMP3 |
| champion driver | EST Tõnis Kasemets |
| champion team | Wulver Racing |
| website | IMSA Official Site |
| :: |
| name = IMSA Prototype Challenge | logo = IMSA Prototype Challenge logo.svg | pixels = | caption = | category = Sports car racing | country/region = United States, Canada | inaugural = 2006 | folded = 2022 | classes = LMP3 | champion driver = EST Tõnis Kasemets | champion team = Wulver Racing | current_season = | website = IMSA Official Site
IMSA Prototype Challenge (formerly IMSA Prototype Lites) was a racing series featuring two classes of single-seat prototype cars racing simultaneously. The series was sanctioned by the International Motor Sports Association (IMSA). Most races were held in support of the WeatherTech SportsCar Championship. The series raced LMP3 class prototype sportscars. The cars have grown in size and speed since its 2006 introduction, starting from four-cylinder and motorcycle powered race cars to large V8 powered cars. Each race was 1 hour and 45 minutes long apart from the season opening 3 hour race at Daytona International Speedway.
The series' final season was in 2022. For 2023, the series was replaced with the IMSA VP Racing SportsCar Challenge.
Car Specifications
LMP3 Class
Former classes
MPC Class
- Engine: 2.0-liter, Naturally aspirated Mazda MZR engine
- Gearbox: 6 Speed Sequential Manual Transmission
- Weight: 1,425 lb (646 kg) with driver
- Fuel Delivery: Electronic fuel injection
L2 Class
- Engine: 2.3-liter, Naturally aspirated Mazda MP2
- Gearbox: 6 Speed Sequential Manual Transmission
- Weight: 1,425 lb (646 kg) with driver
- Fuel Delivery: Electronic fuel injection
L2 Class 2006-2012 only
- Engine: 1000cc Naturally aspirated Kawasaki or Suzuki
- Weight: 1,100 lb (500 kg) with driver
L3 Class 2006-2009 only, class discontinued for 2010
- Engine: 2.3-liter, Naturally aspirated Mazda MZR
- Weight: 1,350 lb (612 kg) with driver
Champions
::data[format=table]
| Season | Class | Driver Champion | Masters Champion | Team Champion | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L1 | USA Adam Pecorari | n/a | USA Cape Motorsports | ||||||||||||||||||
| L2 | USA Dan McBreen | n/a | PVM Racing | ||||||||||||||||||
| L3 | USA Robert Mumm | n/a | n/a | ||||||||||||||||||
| L1 | PUR Gerardo Bonilla | n/a | USA B-K Motorsports | ||||||||||||||||||
| L2 | USA Robby Card | n/a | PVM Racing | ||||||||||||||||||
| L3 | USA Richard Spicer | n/a | USA Spicer-Hagerman | ||||||||||||||||||
| L1 | USA Jonathan Goring | USA Jon Brownson | USA Comprent Motorsports | ||||||||||||||||||
| L2 | AUS Tom Drewer | USA Eric Vassian | USA WEST Racing | ||||||||||||||||||
| L3 | USA Chris Funk | USA Chris Funk | KC Racing | ||||||||||||||||||
| L1 | USA Joel Feinberg | USA Gary Gibson | USA Eurosport Racing | ||||||||||||||||||
| L2 | USA John Weisberg | USA Alain Nadal | USA Berg Racing | ||||||||||||||||||
| L3 | USA Chris Doyle | USA Chris Funk | Surface Exploration | ||||||||||||||||||
| L1 | USA Charlie Shears | USA Charlie Shears | USA Core Autosport | ||||||||||||||||||
| L2 | USA John Weisberg | USA Jim Garrett | USA Berg Racing | ||||||||||||||||||
| L1 | PUR Ricardo Vera | USA Daniel Mancini | USA Eurosport | ||||||||||||||||||
| L2 | CAN Robert Sabato | USA Alan Wilzig | CAN 6th Gear Racing | ||||||||||||||||||
| L1 | USA Tristan Nunez | USA Jon Brownson | USA Performance Tech | ||||||||||||||||||
| L2 | USA Scott Tucker | USA Alan Wilzig | USA Level 5 Motorsports | ||||||||||||||||||
| L1 | USA Sean Rayhall | USA Jon Brownson | USA Performance Tech | ||||||||||||||||||
| L2 | USA Brian Alder | USA Jerome Mee | USA Ansa Motorsports | ||||||||||||||||||
| L1 | RUS Mikhail Goikhberg | USA John Falb | USA JDC Motorsports | ||||||||||||||||||
| L2 | USA Brian Alder | USA Jerome Mee | USA BAR1 Motorsports | ||||||||||||||||||
| L1 | USA Kenton Koch | USA John Falb | USA JDC Motorsports | ||||||||||||||||||
| L2 | USA Brian Alder | n/a | USA BAR1 Motorsports | ||||||||||||||||||
| L1 | USA Clark Toppe | USA Joel Janco | USA JDC Motorsports | ||||||||||||||||||
| LMP3 | USA Colin Thompson | USA Naj Husain | USA P1 Motorsports | ||||||||||||||||||
| MPC | USA Kyle Masson | GBR Stuart Rettie | USA Performance Tech Motorsports | ||||||||||||||||||
| LMP3 | USA Kris Wright | CAN Cameron Cassels | USA #30 Extreme Speed Motorsports | ||||||||||||||||||
| MPC | USA Jon Brownson | n/a | USA #34 Eurosport Racing | ||||||||||||||||||
| LMP3 | USA Austin McCusker | ||||||||||||||||||||
| PER Rodrigo Pflucker | USA Joel Janco | USA #47 Forty 7 Racing | |||||||||||||||||||
| LMP3 | GBR Matthew Bell | ||||||||||||||||||||
| USA Naveen Rao | USA Steven Thomas | USA #64 K2R Motorsports LLC | |||||||||||||||||||
| LMP3-1 | USA Dakota Dickerson | ||||||||||||||||||||
| USA Josh Sarchet | USA David Grant | ||||||||||||||||||||
| USA Keith Grant | USA MLT Motorsports | ||||||||||||||||||||
| LMP3-2 | CAN Danny Kok | ||||||||||||||||||||
| CAN George Staikos | CAN Danny Kok | ||||||||||||||||||||
| CAN George Staikos | CAN Conquest Racing | ||||||||||||||||||||
| LMP3 | EST Tõnis Kasemets | n/a | USA Wulver Racing | ||||||||||||||||||
| :: |
Circuits
- Alabama Barber Motorsports Park (2017–2018)
- Ontario Canadian Tire Motorsport Park (2007–2019, 2022)
- Texas Circuit of the Americas (2013)
- Quebec Circuit Trois-Rivières (2016–2017)
- Florida Daytona International Speedway (2018–2021)
- Kansas Kansas Speedway (2014)
- California Laguna Seca (2007–2008, 2010–2013, 2016)
- Connecticut Lime Rock Park (2006–2011, 2017, 2003–2015)
- Ohio Mid-Ohio Sports Car Course (2006, 2011, 2013, 2019–2022)
- New Jersey New Jersey Motorsports Park (2009–2010)
- Louisiana NOLA Motorsports Park (2015)
- Wisconsin Road America (2006, 2009–2015, 2020)
- Atlanta Road Atlanta (2006–2022)
- Florida Sebring International Raceway (2007–2021)
- Utah Utah Motorsports Campus (2007–2010, 2012)
- Virginia Virginia International Raceway (2012, 2014–2015, 2018–2022)
- New York Watkins Glen International (2014–2017, 2021)
References
References
- "IMSA, Cooper Tire align for partnership in Cooper Tires Prototype Lites Championship". International Motor Sports Association.
- (July 1, 2022). "IMSA to Replace Prototype Challenge with New Sprint Racing Class in 2023". Hearst Autos, Inc.
- "The different classes". Automobile Club de l'Ouest (ACO).
- [http://www.imsa.com/sites/default/files/uploads/TECHNICAL%20REGULATIONS%202014%20CTPL%20030414.pdf 2014 Technical Regulations] {{Webarchive. link. (2015-10-15 , ''IMSA.com/competitors'', Retrieved 20 September 2014)
- [http://www.imsa.com/sites/default/files/uploads/TECHNICAL%20REGULATIONS%202014%20CTPL%20030414.pdf 2014 Technical Regulations] {{Webarchive. link. (2015-10-15 , ''IMSA.com/competitors'', Retrieved 20 September 2014)
- (January 20, 2011). "Cooper Tires Prototype Lites Championship Technical Regulations Lites 2 / L-2 2011". International Motor Sports Association.
- (February 1, 2010). "Cooper Tires Prototype Lites Championship Technical Regulations Lites 3 / L-3 2010". International Motor Sports Association.
- Åberg, Andres. "The racing career of Adam Pecorari — in detail". Driver Database.
- "Cooper Tires Prototype Lites Results and Points". International Motor Sports Association.
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