2025 GT4 America Series

Last updated

The 2025 Pirelli GT4 America Series is the sixth season of the GT4 America Series. The season begins on April 7 at Sonoma Raceway and will end on October 6 at Indianapolis Motor Speedway.

Contents

Calendar

The preliminary calendar was released on June 28, 2024, featuring 13 races across seven rounds. [1]

  Race is an Endurance Round
RoundCircuitDateMap
1 Flag of California.svg Sonoma Raceway, Sonoma, California March 28–30
2 Flag of Texas.svg Circuit of the Americas, Austin, Texas April 25–27
3 Flag of Florida.svg Sebring International Raceway, Sebring, Florida May 16–18
4 Flag of Virginia.svg Virginia International Raceway, Alton, Virginia July 18–20
5 Flag of Wisconsin.svg Road America, Elkhart Lake, Wisconsin August 15–17
6 Flag of Alabama.svg Barber Motorsports Park, Birmingham, Alabama September 5–7
7 Flag of Indiana.svg Indianapolis Motor Speedway, Indianapolis, Indiana October 16–18

Entry list

TeamCarEngineNo.DriversClassRounds
Flag of the United States.svg Skip Barber Racing [2] Aston Martin Vantage AMR GT4 Aston Martin M177 4.0 L Turbo V8 07 Flag of the United States.svg Alex Garcia [2] Am1–5
Flag of the United States.svg Michael Garcia [2]
Flag of the United States.svg ProSport Competition [3] Aston Martin Vantage AMR GT4 Aston Martin M177 4.0 L Turbo V8 007 Flag of the United States.svg Tim Savage [4] Am2–3
Flag of the United States.svg Dwayne Moses [4] 2
Flag of the United States.svg Christopher Lee [5] 3
Flag of the United States.svg 89x Motorsports [6] Aston Martin Vantage AMR GT4 Aston Martin M177 4.0 L Turbo V8 09 Flag of the United States.svg John Dean [6] PA4
Flag of the United States.svg Michael Fitzpatrick [6]
Flag of Canada (Pantone).svg JMF Motorsports [7] Aston Martin Vantage AMR GT4 Evo Aston Martin M177 4.0 L Turbo V8 3 Flag of Canada (Pantone).svg Jonathan Neudorf [7] S1–5
Flag of Canada (Pantone).svg Jesse Webb [7]
4 Flag of Canada (Pantone).svg Braydon Arthur [7] S1–5
Flag of Germany.svg Mike David Ortmann [7]
Flag of the United States.svg ACI Motorsports [8] Porsche 718 Cayman GT4 RS Clubsport Porsche MDG 4.0 L Flat-6 7 Flag of the United States.svg Riley Dickinson [8] PA1–5
Flag of the United States.svg Curt Swearingin [8]
9 Flag of the United States.svg Dan Sibille [9] PA1–3, 5
Flag of the Netherlands.svg Loek Hartog [9] 1, 5
Flag of the Netherlands.svg Kay van Berlo [4] 2–3
25 Flag of Canada (Pantone).svg Damir Hot [10] PA4
Flag of New Zealand.svg Ryan Yardley [10]
Flag of the United States.svg OGH Motorsports [2] McLaren Artura GT4 McLaren M630 3.0 L Turbo V6 10 Flag of the United States.svg Sean Gibbons [2] Am1–5
Flag of the United States.svg Sam Owen [2]
Flag of the United States.svg Archangel Motorsports [11] Aston Martin Vantage AMR GT4 Evo Aston Martin M177 4.0 L Turbo V8 15 Flag of the United States.svg Adrian Comstock [11] PA1–3
Flag of the United States.svg Thomas Merrill [11]
Flag of the United States.svg Rigid Speed Company [12] BMW M4 GT4 (G82) BMW S58B30T0 3.0 L Twin Turbo I6 17 Flag of the United States.svg Joseph Catania [12] Am1–5
Flag of the United States.svg Lucas Catania [12]
Flag of the United States.svg FastMD Racing with Remstar Racing [13] [5] Audi R8 LMS GT4 Audi DAR 5.2 L V10 20 Flag of the United States.svg Farhan Siddiqi [4] PA [a] 3
Flag of the United States.svg Jagger Jones [4]
Flag of the United States.svg Lone Star Racing [4] Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 22 Flag of the United States.svg Marc Austin [4] Am2
Flag of the United States.svg Jason Golan [4]
Flag of the United States.svg NOLASport [2] Porsche 718 Cayman GT4 RS Clubsport Porsche MDG 4.0 L Flat-6 23 Flag of the United States.svg Michael Auriemma [2] PA1–5
Flag of Brazil.svg Matheus Leist [2]
Flag of the United States.svg Heart of Racing Team [2] Aston Martin Vantage AMR GT4 Evo Aston Martin M177 4.0 L Turbo V8 26 Flag of the United States.svg Hannah Grisham [2] S1–5
Flag of the United States.svg Hannah Greenemeier [2]
Flag of the United States.svg Fast Track Racing [14] BMW M4 GT4 Evo (G82) BMW S58B30T0 3.0 L Twin Turbo I6 28 Flag of the United States.svg Nate Cicero [14] PA1–5
Flag of the United Kingdom.svg Stuart McAleer [14]
188 Flag of the United States.svg Judson Holt [2] Am1–5
Flag of the United States.svg Dave Ogburn [2] 1–2
Flag of the United States.svg Denny Stripling [5] 3–5
Flag of the United States.svg Blackdog Speed Shop [15] McLaren Artura GT4 McLaren M630 3.0 L Turbo V6 33 Flag of the United States.svg Michael Cooper [15] PA1–5
Flag of the United States.svg Tony Gaples [15]
Flag of the United States.svg Bimmerworld Racing [16] BMW M4 GT4 Evo (G82) BMW S58B30T0 3.0 L Twin Turbo I6 36 Flag of the United States.svg James Clay [16] Am1–5
Flag of the United States.svg Charlie Postins [16]
82 Flag of the United States.svg Tyler McQuarrie [16] PA1–5
Flag of the United States.svg James Walker Jr. [16]
Flag of the United States.svg Dome Motorsport [17] Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 37 Flag of the United States.svg Marc Miller [18] PA1–3, 5
S4
1–5
Flag of the United States.svg Eddie Killeen [19] 1–3, 5
Flag of the United States.svg Nate Cicero [6] [20] 4
Flag of the United States.svg van der Steur Racing [21] [10] Aston Martin Vantage AMR GT4 Evo 3
Aston Martin Vantage AMR GT4 4–5
Aston Martin M177 4.0 L Turbo V8 39 Flag of the United States.svg Max Hewitt [21] S3–5
Flag of the United States.svg Luca Mars [21]
Flag of the United Kingdom.svg P1 Groupe [22] McLaren Artura GT4 McLaren M630 3.0 L Turbo V6 43 Flag of the United States.svg Matt Bell [22] PA1–5
Flag of the United States.svg Alex Vogel [22]
Flag of the United States.svg Driven Artists Racing Team by TPC [23] McLaren Artura GT4 McLaren M630 3.0 L Turbo V6 44 Flag of the United States.svg Zoe Barry [23] PA1
Flag of the United States.svg Aurora Straus [23]
Flag of the United States.svg Auto Technic Racing [2] BMW M4 GT4 Evo (G82) BMW S58B30T0 3.0 L Twin Turbo I6 52 Flag of the United States.svg Zac Anderson [2] S1–5
Flag of the United States.svg Colin Garett [2]
53 Flag of the United States.svg Matt Million [2] PA1–5
Flag of the United States.svg Tyler Stone [2]
Flag of the United States.svg RAFA Racing Team [24] Toyota GR Supra GT4 Evo2 BMW B58B30 3.0 L Twin-Turbo I6 68 Flag of the United States.svg Tyler Gonzalez [2] S1–5
Flag of the United States.svg Gresham Wagner [2]
Toyota GR Supra GT4 Evo 72 Flag of the United States.svg Anthony Geraci [2] Am1–5
Flag of the United States.svg Kenny Schmied [2]
Flag of the United States.svg JTR Motorsports [12] Toyota GR Supra GT4 Evo2 BMW B58B30 3.0 L Twin-Turbo I6 69 Flag of the United States.svg Anthony McIntosh [12] PA1–4
Flag of Canada (Pantone).svg Parker Thompson [12]
Flag of the United States.svg Marco Polo Motorsports [25] [26] Toyota GR Supra GT4 Evo2 BMW B58B30 3.0 L Twin-Turbo I6 71 Flag of the United States.svg Nicolai Elghanayan [25] S1–2, 4–5
Flag of Norway.svg Mads Emil Siljehaug [25]
Flag of Canada (Pantone).svg VPX Motorsport [27] Porsche 718 Cayman GT4 RS Clubsport Porsche MDG 4.0 L Flat-6 77 Flag of the United States.svg Danny Dyszelski [28] S1–5
Flag of Canada (Pantone).svg Alex Ellis [28]
Flag of the United States.svg Random Vandals Racing [29] BMW M4 GT4 Evo (G82) BMW S58B30T0 3.0 L Twin Turbo I6 94 Flag of the United States.svg Sam Craven [30] PA1–5
Flag of the United States.svg Josh Green [30]
98 Flag of the United States.svg Paul Sparta [30] Am1–5
Flag of the United States.svg Mike Kanisczak [30]
Flag of the United States.svg CrowdStrike Racing by Random Vandals [30] 97 Flag of the United States.svg Kevin Boehm [30] S1–5
Flag of the United States.svg Kenton Koch [30]
Flag of the United States.svg Flying Lizard Motorsports [10] BMW M4 GT4 (G82) BMW S58B30T0 3.0 L Twin Turbo I6 413 Flag of the United States.svg Zach Lumsden [10] Am4
Flag of the United States.svg Kris Wilson [31]
Flag of the United States.svg Craig Lumsden [10] 4 [b]
Flag of the United States.svg Thunder Bunny Racing [2] Toyota GR Supra GT4 Evo2 BMW B58B30 3.0 L Twin-Turbo I6 606 Flag of the United States.svg Laura Hayes [2] Am1–4
Flag of the United States.svg Allen Patten [2]
BMW M4 GT4 Evo (G82) BMW S58B30T0 3.0 L Twin Turbo I6 Flag of the United States.svg Laura Hayes [32] 5
Flag of the United States.svg Allen Patten [32]
Source: [33] [34] [35] [36] [37]
IconClass
SSilver Cup
PAPro-Am Cup
AmAm Cup

Race results

Bold indicates overall winner

RoundCircuitPole positionSilver WinnersPro/Am WinnersAm WinnersResults
1R1 Flag of California.svg Sonoma Flag of the United States.svg #71 Marco Polo Motorsports Flag of the United States.svg #52 Auto Technic Racing Flag of the United States.svg #33 Blackdog Speed Shop Flag of the United States.svg #72 RAFA Racing Team Report
Flag of the United States.svg Nicolai Elghanayan
Flag of Norway.svg Mads Emil Siljehaug
Flag of the United States.svg Zac Anderson
Flag of the United States.svg Colin Garett
Flag of the United States.svg Michael Cooper
Flag of the United States.svg Tony Gaples
Flag of the United States.svg Anthony Geraci
Flag of the United States.svg Kenny Schmied
R2 Flag of the United States.svg #23 NOLASPORT Flag of the United States.svg #97 CrowdStrike Racing by Random Vandals Flag of the United States.svg #94 Random Vandals Racing Flag of the United States.svg #07 Skip Barber Racing Report
Flag of the United States.svg Michael Auriemma
Flag of Brazil.svg Matheus Leist
Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg Alex Garcia
Flag of the United States.svg Michael Garcia
23H Flag of Texas.svg Austin Flag of the United States.svg #69 JTR Motorsports Flag of the United States.svg #68 RAFA Racing Team Flag of the United States.svg #82 Bimmerworld Racing Flag of the United States.svg #36 Bimmerworld Racing Report
Flag of the United States.svg Anthony McIntosh
Flag of Canada (Pantone).svg Parker Thompson
Flag of the United States.svg Tyler Gonzalez
Flag of the United States.svg Gresham Wagner
Flag of the United States.svg Tyler McQuarrie
Flag of the United States.svg James Walker Jr.
Flag of the United States.svg James Clay
Flag of the United States.svg Charlie Postins
3R1 Flag of Florida.svg Sebring Flag of the United States.svg #9 ACI Motorsports Flag of the United States.svg #97 CrowdStrike Racing by Random Vandals Flag of the United States.svg #94 Random Vandals Racing Flag of the United States.svg #36 Bimmerworld Racing Report
Flag of the United States.svg Dan Sibille
Flag of the Netherlands.svg Kay van Berlo
Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg James Clay
Flag of the United States.svg Charlie Postins
R2 Flag of the United States.svg #39 van der Steur Racing Flag of the United States.svg #97 CrowdStrike Racing by Random Vandals Flag of the United States.svg #94 Random Vandals Racing Flag of the United States.svg #36 Bimmerworld Racing Report
Flag of the United States.svg Max Hewitt
Flag of the United States.svg Luca Mars
Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg James Clay
Flag of the United States.svg Charlie Postins
4R1 Flag of Virginia.svg Virginia Flag of the United States.svg #37 Dome Motorsport Flag of the United States.svg #97 CrowdStrike Racing by Random Vandals Flag of the United States.svg #94 Random Vandals Racing Flag of the United States.svg #36 Bimmerworld Racing Report
Flag of the United States.svg Nate Cicero
Flag of the United States.svg Marc Miller
Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg James Clay
Flag of the United States.svg Charlie Postins
R2 Flag of Canada (Pantone).svg #77 VPX Motorsport Flag of the United States.svg #97 CrowdStrike Racing by Random Vandals Flag of the United States.svg #94 Random Vandals Racing Flag of the United States.svg #413 Flying Lizard Motorsports Report
Flag of the United States.svg Danny Dyszelski
Flag of Canada (Pantone).svg Alex Ellis
Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg Craig Lumsden
Flag of the United States.svg Kris Wilson
5R1 Flag of Wisconsin.svg Road America
R2
6R1 Flag of Alabama.svg Barber
R2
7R1 Flag of Indiana.svg Indianapolis
8R2


Championship standings

Points are awarded to the top ten finishers per class in each race.

Position 1st  2nd  3rd  4th  5th  6th  7th  8th  9th  10th 
Points1 hour251815121086421
3 hours50363024201612842

Drivers' championship

Pos.DriversTeam SON COT SEB VIR ELK BAR IND Points
Silver Cup
1 Flag of the United States.svg Kevin Boehm
Flag of the United States.svg Kenton Koch
Flag of the United States.svg CrowdStrike Racing by Random Vandals71151111163
2 Flag of the United States.svg Tyler Gonzalez
Flag of the United States.svg Gresham Wagner
Flag of the United States.svg RAFA Racing Team222153311131
3 Flag of the United States.svg Zac Anderson
Flag of the United States.svg Colin Garett
Flag of the United States.svg Auto Technic Racing17174455101
4 Flag of Canada (Pantone).svg Braydon Arthur
Flag of Germany.svg Mike David Ortmann
Flag of Canada (Pantone).svg JMF Motorsports847102710696
5 Flag of the United States.svg Danny Dyszelski
Flag of Canada (Pantone).svg Alex Ellis
Flag of Canada (Pantone).svg VPX Motorsport27525954473
6 Flag of the United States.svg Hannah Grisham
Flag of the United States.svg Hannah Greenemeier
Flag of the United States.svg Heart of Racing Team 141281511152466
7 Flag of Canada (Pantone).svg Jonathan Neudorf
Flag of Canada (Pantone).svg Jesse Webb
Flag of Canada (Pantone).svg JMF Motorsports246122610122757
8 Flag of the United States.svg Nate Cicero
Flag of the United States.svg Marc Miller
Flag of the United States.svg Dome Motorsport2336
9 Flag of the United States.svg Max Hewitt
Flag of the United States.svg Luca Mars
Flag of the United States.svg van der Steur Racing37112536
10 Flag of the United States.svg Nicolai Elghanayan
Flag of Norway.svg Mads Emil Siljehaug
Flag of the United States.svg Marco Polo Motorsports231919272231
Pro-Am Cup
1 Flag of the United States.svg Sam Craven
Flag of the United States.svg Josh Green
Flag of the United States.svg Random Vandals Racing93182262141
2 Flag of the United States.svg Tyler McQuarrie
Flag of the United States.svg James Walker Jr.
Flag of the United States.svg Bimmerworld Racing 313211998132
3 Flag of the United States.svg Michael Cooper
Flag of the United States.svg Tony Gaples
Flag of the United States.svg Blackdog Speed Shop224476167117
4 Flag of the United States.svg Riley Dickinson
Flag of the United States.svg Curt Swearingin
Flag of the United States.svg ACI Motorsports48682081097
5 Flag of the United States.svg Anthony McIntosh
Flag of Canada (Pantone).svg Parker Thompson
Flag of the United States.svg JTR Motorsports1822568WDWD62
6 Flag of the United States.svg Michael Auriemma
Flag of Brazil.svg Matheus Leist
Flag of the United States.svg NOLASport51810281520957
7 Flag of the United States.svg Matt Million
Flag of the United States.svg Tyler Stone
Flag of the United States.svg Auto Technic Racing25992918131357
8 Flag of the United States.svg Adrian Comstock
Flag of the United States.svg Thomas Merrill
Flag of the United States.svg Archangel Motorsports6253132654
9 Flag of the United States.svg Matt Bell
Flag of the United States.svg Alex Vogel
Flag of the United Kingdom.svg P1 Groupe1015291814211738
10 Flag of the United States.svg Nate Cicero
Flag of the United Kingdom.svg Stuart McAleer
Flag of the United States.svg Fast Track Racing 121726WDWDWDWD14
11 Flag of the United States.svg Eddie Killeen
Flag of the United States.svg Marc Miller
Flag of the United States.svg Dome Motorsport192327172112
12 Flag of Canada (Pantone).svg Damir Hot
Flag of New Zealand.svg Ryan Yardley
Flag of the United States.svg ACI Motorsports182310
13 Flag of the United States.svg John Dean
Flag of the United States.svg Michael Fitzpatrick
Flag of the United States.svg 89x Motorsports24148
14 Flag of the United States.svg Dan Sibille Flag of the United States.svg ACI Motorsports11272823227
15 Flag of the Netherlands.svg Loek Hartog Flag of the United States.svg ACI Motorsports11274
16 Flag of the Netherlands.svg Kay van Berlo Flag of the United States.svg ACI Motorsports2823223
Am Cup
1 Flag of the United States.svg James Clay
Flag of the United States.svg Charlie Postins
Flag of the United States.svg Bimmerworld Racing 2826111212721141
2 Flag of the United States.svg Anthony Geraci
Flag of the United States.svg Kenny Schmied
Flag of the United States.svg RAFA Racing Team13111420191415129
3 Flag of the United States.svg Judson Holt Flag of the United States.svg Fast Track Racing 15161316162319114
4 Flag of the United States.svg Alex Garcia
Flag of the United States.svg Michael Garcia
Flag of the United States.svg Skip Barber Racing 2110231917221887
5 Flag of the United States.svg Dave Ogburn Flag of the United States.svg Fast Track Racing 15161366
6 Flag of the United States.svg Paul Sparta
Flag of the United States.svg Mike Kanisczak
Flag of the United States.svg Random Vandals Racing2014222224192665
7 Flag of the United States.svg Joseph Catania
Flag of the United States.svg Lucas Catania
Flag of the United States.svg Rigid Speed Company16202128171665
8 Flag of the United States.svg Laura Hayes
Flag of the United States.svg Allen Patten
Flag of the United States.svg Thunder Bunny Racing26DNS241413252060
9 Flag of the United States.svg Denny Stripling Flag of the United States.svg Fast Track Racing 1616231948
10 Flag of the United States.svg Sean Gibbons
Flag of the United States.svg Sam Owen
Flag of the United States.svg OGH Motorsports2921202425WDWD38
11 Flag of the United States.svg Zach Lumsden
Flag of the United States.svg Kris Wilson
Flag of the United States.svg Flying Lizard Motorsports 261229
12 Flag of the United States.svg Tim Savage Flag of the United States.svg ProSport Competition21252326
13 Flag of the United States.svg Marc Austin
Flag of the United States.svg Jason Golan
Flag of the United States.svg Lone Star Racing1624
14 Flag of the United States.svg Dwayne Moses Flag of the United States.svg ProSport Competition2116
15 Flag of the United States.svg Zoe Barry
Flag of the United States.svg Aurora Straus
Flag of the United States.svg Driven Artists Racing Team by TPC17DNS12
16 Flag of the United States.svg Christopher Lee Flag of the United States.svg ProSport Competition252310
Flag of the United States.svg Craig Lumsden Flag of the United States.svg Flying Lizard Motorsports WDWD
Guest drivers ineligible to score points
Flag of the United States.svg Farhan Siddiqi
Flag of the United States.svg Jagger Jones
Flag of the United States.svg FastMD Racing with Remstar Racing2729
Pos.DriversTeam SON COT SEB VIR ELK BAR IND Points
Key
ColourResult
GoldRace winner
Silver2nd place
Bronze3rd place
GreenPoints finish
BlueNon-points finish
Non-classified finish (NC)
PurpleDid not finish (Ret)
BlackDisqualified (DSQ)
Excluded (EX)
WhiteDid not start (DNS)
Race cancelled (C)
Withdrew (WD)
BlankDid not participate

Bold – Pole
Italics – Fastest Lap
 – Drivers did not finish the race but were classified, as they completed more than 75% of the race distance.

See also

Notes

  1. The No. 20 car was classed as an invitational entry and was not eligible to score points.
  2. Craig participated in the practice setions for round 4 at VIR, but was replaced prior to qualifying by Kris Wilson for the remainder of the weekend.

    References

    1. "SRO America Calendar Unchanged For 2025". www.dailysportscar.com. Retrieved 2024-06-28.
    2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 "Pirelli GT4 America Set to Kick Off 2025 Season with Full Grid at Sonoma Raceway". GT4 America Series. SRO Motorsports Group America. 21 March 2025. Retrieved 21 March 2025.
    3. Dagys, John (November 26, 2024). "ProSport Commits to Dual Series Effort With Aston Entries". Sportscar365. John Dagys Media. Retrieved November 26, 2024.
    4. 1 2 3 4 5 6 7 8 O'Connell, RJ (April 21, 2025). "SRO America Releases COTA Entry Lists". Dailysportscar. Retrieved July 14, 2025.
    5. 1 2 3 Grace, Jonathan (May 16, 2025). "Sebring Friday Notebook". Sportscar365. John Dagys Media. Retrieved July 14, 2025.
    6. 1 2 3 4 Dagys, John (July 17, 2025). "VIR Thursday Notebook". Sportscar365. John Dagys Media. Retrieved August 8, 2025.
    7. 1 2 3 4 5 Euwema, Davey (December 31, 2024). "JMF Switches to Aston Martin for Two-Car Effort". Sportscar365. John Dagys Media. Retrieved December 31, 2024.
    8. 1 2 3 Euwema, Davey (November 20, 2024). "Dickinson to Join Swearingin for ACI Porsche GT4 Title Defense". Sportscar365. John Dagys Media. Retrieved November 20, 2024.
    9. 1 2 Euwema, Davey (February 3, 2025). "Hartog to Make Series Debut in ACI Porsche". Sportscar365. John Dagys Media. Retrieved February 3, 2025.
    10. 1 2 3 4 5 6 O'Connell, RJ (July 14, 2025). "SRO America VIR Entry Lists Released". Dailysportscar. Retrieved July 14, 2025.
    11. 1 2 3 "A New Era for Archangel Motorsports in Pirelli GT4 America". GT4 America Series. SRO Motorsports Group. March 7, 2025. Retrieved March 7, 2025.
    12. 1 2 3 4 5 6 Dagys, John (January 7, 2025). "Thompson to Make Series Return in JTR Toyota". Sportscar365. John Dagys Media. Retrieved January 7, 2025.
    13. Dagys, John (November 18, 2024). "FASTMD Commits to Full Season GT4 Effort". Sportscar365. John Dagys Media. Retrieved November 18, 2024.
    14. 1 2 3 Dagys, John (March 19, 2025). "Fast Track Confirms Cicero, Stuart McAleer in BMW M4 GT4". Sportscar365. John Dagys Media. Retrieved March 19, 2025.
    15. 1 2 3 "Blackdog Reunites With McLaren for GT4 Campaign". Sportscar365. John Dagys Media. March 7, 2025. Retrieved March 7, 2025.
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    25. 1 2 3 Dagys, John (November 6, 2024). "Marco Polo to Make Series Return With Toyota Supra GT4". Sportscar365. John Dagys Media. Retrieved November 6, 2024.
    26. Dagys, John (June 18, 2025). "Marco Polo Switches Service Provider for Rest of Year". Sportscar365. John Dagys Media. Retrieved July 14, 2025.
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    28. 1 2 Dagys, John (March 5, 2025). "VPX Confirms Dyszelski, Ellis in Porsche GT4 Entry". Sportscar365. John Dagys Media. Retrieved March 5, 2025.
    29. Dagys, John (November 7, 2024). "Random Vandals Set for Dual Series 2025 Campaign". Sportscar365. John Dagys Media. Retrieved November 7, 2024.
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