2019 was the thirtieth consecutive year for the World Challenge series. In the offseason, the Grand Touring Sport category was renamed, Pirelli GT4 America. The new title did a better job of describing this category as the cars were prepared to the FIA GT4 rulebook. Due to the popularity of this class, series officials offered are two regional championships for SprintX competitors – East and West.

As a result of the announcements there are four different event schedules:

  • Sprint Schedule – The calendar starts with races at St. Petersburg, Florida in March followed by Long Beach, California. Teams return to the east coast where they will compete at Virginia International Raceway and Canadian Tire Motorsport Park. Then they travel to California for an event at Sonoma Raceway. On the Labour Day weekend, competitors will race at Watkins Glen International. The penultimate rounds are at Road America with the season concluding at the Las Vegas Motor Speedway in October.
  • SprintX Schedule – This season starts at Circuit of the Americas and then shares weekends with the Sprint group at Virginia International Raceway, Canadian Tire Motorsport Park and Sonoma Raceway. The division remains on the west coast for an event at Portland International Raceway. The SprintX teams then rejoin the Sprint category for the final three weekends - Watkins Glen International, Road America and Las Vegas Motor Speedway.
  • GT4 West Schedule – This schedule kicks-off at Circuit of the Americas. Then teams travel to the west coast with race weekends at WeatherTech Raceway Laguna Seca, Sonoma Raceway, Portland International and Las Vegas Motor Speedway for the finale.
  • GT4 East Schedule – The eastern division also debuts at Circuit of the Americas. This weekend is followed by Virginia International Raceway, Canadian Tire Motorsport Park and Watkins Glen with the season ending at Road America.

Cars competing in the Pirelli GT4 America category are similar to those the Blancpain GT World Challenge America class but have more preparation restrictions and are governed by FIA GT4 rules. The vehicles can be powered by forced induction or normally aspirated motors. Examples of car competing in this category include: Chevrolet Camaro GT4, McLaren 570S GT4, Porsche Cayman GT4 CS-MR, Porsche 718 Cayman CS-MR, Audi R8 LMS GT4, Ginetta G55 GT4, BMW M4 GT4 Mercedes-AMG GT4, Panoz Avezzano GT4 and SIN R1 GT4.

Rounds three and four of the 2019 GT4 America SprintX season was contested at Virginia International Raceway. Twenty-one teams competed in the two sixty-minute races around the seventeen-turn 3.270-mile road course.

Kris Wilson the pole-sitter for round three of the GT4 America SprintX championship leads a field of twenty-one competitors into Virginia International Raceway’s turn three. Behind Wilson is the third fastest qualifier, Vesko Kozarov who has already moved the Reardon Racing Audi R8 LMS GT4 into second place. Front row starter, Matthew Fassnacht driving a Mercedes-AMG GT4 trails Kozarov.
The overall winners in the weekend’s first event were the PRO/AM – East competitors, Stevan McAleer and Justin Raphael. The No. 29 BMW M4 GT4 was gridded thirteenth for the start. McAleer grabbed the lead on lap-20 of twenty-six for the duo’s first victory. This provided Raphael with some redemption as he crashed the car during a practice session. On Sunday, the pair finished eleventh overall and eighth in class.
It was another excellent weekend for NOLASPORT drivers, Matt Travis and Jason Hart. The PRO/AM duo scored two class wins in the season opener at Circuit of the Americas – one of which included the overall victory. In rounds three and four at Virginia International Raceway, they delivered the same results. On Saturday, the pair finished second overall but captured first place in their category. The following day, they grabbed the overall win.
Epic Motorsports drivers, Randy Mueller and James Clay began their season at Circuit of the Americas with a pair of podium finishes in the SprintX AM/AM East division (second and third place results). At Virginia International Raceway, they went one better and came away with the class victory in the weekend’s first event. On Sunday, the duo retired after eighteen laps but set the quickest time during the race.
Saturday’s GT4 America SprintX PRO/AM podium at Virginia International Raceway. In the center are the points leaders and winners from NOLASPORT, Matt Travis and Jason Hart. This was their third-class victory of the season. To Travis and Hart’s right are the runner-ups, Derek DeBoer and his new driving partner, Sean Gibbons. Completing the rostrum are the Classic BMW drivers, Toby Grahovec and Chris Ohmacht.
Another team leaving Virginia International Raceway with two class victories were AM/AM competitors, Jeff Burton and Vesko Kosarov. In the season opener at Circuit of the Americas, the paired had mixed results. They won the first race but on Sunday, Burton crashed the Rearden Racing Audi R8 LMS GT4 on the opening lap. The damage was significant and he was unable to continue. The results at VIR got the team back on target.
Marko Radisic had a busy weekend. Radisic participated in Touring Car category with Classic BMW where his results included a pair of sixth place finishes. He also drove in the GT4 Sprint class where he recorded a third-place finish. And, finally, Radisic shared the No. 22 BMW M4 GT4 with Kart Wittmer in the GT4 SprintX races. Competing in the PRO/AM East division the pair left Virginia International Raceway with a victory.
Piloting the No. 19 Stephen Cameron Racing BMW M4 GT4 were Greg Liefooghe and Sean Quinlan. The two drivers competed in the PRO/AM category and started the season at Circuit of the Americas with a pair of fourth-place finishes. In round three, they stepped up their game and finished third overall and second in class. On Sunday, the duo captured another podium finish with a third place in their category.
The 2016 Touring Car champion, Toby Grahovec was paired with Chris Ohmacht is the No. 92 Classic BMW backed BMW M4 GT4. They competed in the GT4 America SprintX PRO/AM category. Last season they took a class victory at Virginia International Raceway. This year Grahovec and Ohmacht finished third in their group on Saturday - despite a 30-second penalty. The following day, the took the runner-up position.
Thomas Collingwood and John Tecce drove their No. 69 BGB Motorsports Group Porsche 718 Cayman Clubsport MR to their first victory in the AM/AM East category. For Saturday’s event, Collingwood qualified third in class and eleventh overall. At the checkered flag, he and his co-driver, Tecce were third in GT4 East – AM/AM. The following day, the duo finished twelfth overall but number one in their group.
In his first four races of the season, Derek DeBoer shared the driving duties with James Rappaport. At Virginia International Raceway, DeBoer was paired with Sean Gibbons. The No. 17 The Racers Group prepared Porsche 718 started fourth in the AM/AM East category on Saturday, but the pair managed to grab the runner-up position at the finish. They repeated their performance in round four the following day.
Saturday’s GT4 America SprintX AM/AM East podium at Virginia International Raceway. In the center are the winners from Epic Motorsports, James Clay and Randy Mueller. This was their first victory of the season. To Clay and Mueller’s right are the runner-ups, Derek DeBoer and Sean Gibbons who raced a TRG prepared Porsche 718. Completing the rostrum are BGB Motorsports drivers, Thomas Collingwood and John Tecce.

FINISHCLASSDRIVERENTRANT / CARLAPS
1GT4 East - Pro/AmMcAleer / RaphaelClassic BMW / BMW M4 GT426
2GT4 - Pro/AmTravis / HartNOLASPORT / Porsche 718 Cayman CS MR26
3GT4 - Pro/AmLiefooghe / QuinlanStephen Cameron Racing / BMW M4 GT426
4GT4 East - Am/AmMueller / ClayEpic Motorsports / BMW M4 GT426
5GT4 East - Pro/AmRadisic / WittmerPrecision Driving Tech / BMW M4 GT426
6GT4 - Am/AmBurton / KozarovRearden Racing / Audi R8 LMS GT426
7GT4 East - Pro/AmGeraci / GoulartKRUGSPEED / Ginetta G5526
8GT4 - Am/AmMoses / SofronasGMG Racing / Audi R8 LMS GT426
9GT4 East - Pro/AmBriscoe / DavisKelly-Moss Road & Race / Porsche 718 Cayman CS MR26
10GT4 - Am/AmCapestro-Dubets / VessNOLASPORT / Porsche 718 Cayman CS MR26
11GT4 - Pro/AmOhmacht / GrahovecClassic BMW / BMW M4 GT426
12GT4 East - Am/AmDeBoer / GibbonsTRG- The Racers Group / Porsche 718 Cayman CS MR26
13GT4 East - Am/AmCollingwood / TecceBGB Motorsports Group / Porsche Cayman GT4 CS-MR26
14GT4 - Am/AmAndretti / ThomsonAndretti Autosport / McLaren 570S GT426
15GT4 East - Pro/AmPoland / PilgrimDoghouse Performance / Audi R8 LMS GT426
16GT4 - Am/AmCalvert / KeeganTeam Panoz Racing / Panoz Avezzano GT426
17GT4 - Am/AmAllen / WilsonAuto Technic Racing / BMW M4 GT426
18GT4 East - Am/AmFassnacht / SzymczakMurillo Racing / Mercedes-AMG GT423
NCGT4 East - Pro/AmBrynjolfsson / HindmanPark Place Motorsports / Porsche 718 Cayman CS MR5
NCGT4 - Pro/AmDinan / FoleyFlying Lizard Motorsports / Porsche 718 Cayman CS MR3
NCGT4 East - Pro/AmStacy / GolinelloKohr Motorsports / Ford Mustang GT43

FINISHCLASSDRIVERENTRANT / CARLAPS
1GT4 - Pro/AmTravis / HartNOLASPORT / Porsche 718 Cayman CS MR26
2GT4 East - Pro/AmRadisic / WittmerPrecision Driving Tech / BMW M4 GT426
3GT4 - Am/AmBurton / KozarovRearden Racing / Audi R8 LMS GT426
4GT4 - Pro/AmOhmacht / GrahovecClassic BMW / BMW M4 GT426
5GT4 - Pro/AmLiefooghe / QuinlanStephen Cameron Racing / BMW M4 GT426
6GT4 - Am/AmAllen / WilsonAuto Technic Racing / BMW M4 GT426
7GT4 - Am/AmCapestro-Dubets / VessNOLASPORT / Porsche 718 Cayman CS MR26
8GT4 East - Pro/AmPoland / PilgrimDoghouse Performance / Audi R8 LMS GT426
9GT4 - Am/AmCalvert / KeeganTeam Panoz Racing / Panoz Avezzano GT426
10GT4 - Am/AmMoses / SofronasGMG Racing / Audi R8 LMS GT426
11GT4 East - Pro/AmMcAleer / RaphaelClassic BMW / BMW M4 GT426
12GT4 East - Am/AmCollingwood / TecceBGB Motorsports Group / Porsche Cayman GT4 CS-MR26
13GT4 East - Pro/AmBrynjolfsson / HindmanPark Place Motorsports / Porsche 718 Cayman CS MR24
14GT4 East - Pro/AmBriscoe / DavisKelly-Moss Road & Race / Porsche 718 Cayman CS MR24
15GT4 East - Am/AmDeBoer / GibbonsTRG- The Racers Group / Porsche 718 Cayman CS MR24
NCGT4 East - Am/AmFassnacht / SzymczakMurillo Racing / Mercedes-AMG GT418
NCGT4 East - Am/AmMueller / ClayEpic Motorsports / BMW M4 GT418
NCGT4 East - Pro/AmGeraci / GoulartKRUGSPEED / Ginetta G556
NCGT4 - Am/AmAndretti / ThomsonAndretti Autosport / McLaren 570S GT40

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