The 10th edition of the Historic Sportscar Racing (HSR) Classic 24 Hours concluded at Daytona International Speedway with a thrilling display of endurance and competition. Featuring over 140 teams, cars, and drivers from across the globe, this iconic tribute to the Rolex 24 at Daytona delivered 24 hours of intense racing across six run groups.
5 Chris MacAllister 72 Gulf Mirage M6 00 Jim Norman / Joshua Norman 80 Porsche 935 K3 15 Angus Rogers / Kevin Wheeler 1973 Porsche 911 RSR 34 Graham Adelman-Andy Willis 76 Chevron B36 152 Mike Smith / R Hyett 80 Porsche 935 K3 Group B
Memorable Wins in Six Run Groups
5 Grard Lopez / M Fassler 2019 Cadillac DPI-VR
Five groups crowned first-time winners, while one group celebrated a repeat champion. Each group competed in four sessions over two days, showcasing a mix of dominant performances and dramatic finishes.
Standout performances included:
Run Group F: Pierce Marshall and Eric Foss achieved a long-awaited victory in the Matador Motorsports Cadillac DPi. This marked Marshall’s first Classic Daytona win, completing a rare triple crown of HSR endurance events.
Run Group B: Jim Norman and Scooter Gabel secured a commanding victory in a Porsche 935 K3, marking the first win for this model in the event’s 10-year history.
Run Group A: Gérard Lopez and Marcel Fassler repeated their success from 2023, dominating in a Lola T70 Mk III with a significant lead.
Closer Contests and Dramatic Finishes
165 Carmine Reppucci 2015 Porsche 991.1 901 Phil Glisdorf 2005 Porsche 996.1 34 Shaun McKaigue- L Dumoull 2012 Porsche 997.3 GT3 92 Colin Dougherty 2008 Porsche 997.1 Group 10-11
While some groups saw decisive wins, others delivered high drama:
Run Group D: Todd Sloan’s Riley XX Daytona Prototype overcame a late-race inspection and narrowly held off competition as a rival car faltered due to mechanical issues.
Run Group E: The most closely fought group, with six cars vying for victory in the final segment. Michael Merritt and Steve Dunn edged out Mike and Andrew Jordan by just over 11 seconds in a Porsche 991.2 Cup, marking the event’s closest finish.
Run Group C: Cory Friedman piloted an Autometrics Porsche 993 RSR to victory, highlighting the car’s rich history as a former competitor in the Rolex 24.
Honoring a Decade of Excellence
96 Vincent Barletta / R Foley 2010 BMW Z4/GTD Grid Group E
Longtime competitor Gray Gregory and his team were celebrated for their achievements, including seven Classic victories and a rare triple sweep of HSR’s flagship endurance events. New winners received custom wall clocks from B.R.M. Chronographes, adding a unique touch to the milestone event.
173 Patrick Lindsey 2009 Porsche 997.2 Grid Group E
The 2024 HSR Classic 24 Hours reaffirmed its reputation as a pinnacle of historic endurance racing, blending nostalgia, competition, and the spirit of motorsport at one of the world’s most iconic tracks.
Photo Gallery
1985 Lola Corvette GTP on display in the fan zone
27 1967 Lola T70 Mk IIIb 6500- Damon DeSantis / D Hinton Group A races
7 1969 Lola T165 Toni Seller
1 1971 Chevron B19 1970 John Emberson / N Greensall
Group A
98 Jim Farley 1978 Lola T298
Group B
4 Gary Gould 81 Frissbee GB-2
Group B
69 Philip Kadoorie / M Franchitti 90 Porsche 962C
10 Chip Vance 2004 Riley XI DP
Group D
96 R Bonthron – D Brassfield 2002 Ford Mustang AGT
Group D
144 Simon Evans J Littlejohn 2019 Porsche 991.2 GT3R
Group F
7 Ralph La Macchia / J French 2010 Elan DP02
5 Grard Lopez / M Fassler 2019 Cadillac DPI-VR
37 Jon Field 2016 Ligier JS P3
86 D House M Miller 2016 Ligier JS P3
Group F
69 Philip Kadoorie / M Franchitti 90 Porsche 962C
69 Philip Kadoorie / M Franchitti 90 Porsche 962C
29 Patrick Fiault / A Gadal 1990 Porsche 964 Cup
98 Jim Farley 1978 Lola T298
Group B
98 Jim Farley 1978 Lola T298
Group B
5 Chris MacAllister 72 Gulf Mirage M6
15 Angus Rogers / Kevin Wheeler 1973 Porsche 911 RSR
69 Philip Kadoorie / M Franchitti 90 Porsche 962C
63 John Emberson / N Greensall 2009 Corvette C6.R
Group E
27 1967 Lola T70 Mk IIIb 6500- Damon DeSantis / D Hinton 7 1969 Lola T165 Toni Seller
44 1970 Chevron B16 Gray Gregory / R Buck
Group A
5 71 Chevron B19 Alex MacAllister
46 1968 Porsche 911 Craig Watkins/J Overbeek
Group A
24 1966 Porsche 911/2.5L Brady Refenning / J Refenning
63 72 Porsche 911 ST Robert Scence
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
14 72 Porsche 911 Todd Treffert
Group A
5 71 Chevron B19 Alex MacAllister
Group A
24 1966 Porsche 911/2.5L Brady Refenning / J Refenning
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
Group A
73 De Tomaso Pantera Steven Lisa-A Lisa
81 Nicolas Clemence 67 Porsche 911S
12 Lee Giannone 72 Porsche 911ST
14 Todd Treffert 72 Porsche 911
Group A
5 Chris MacAllister 72 Gulf Mirage M6
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
15 Angus Rogers / Kevin Wheeler 1973 Porsche 911 RSR
34 Graham Adelman-Andy Willis 76 Chevron B36
152 Mike Smith / R Hyett 80 Porsche 935 K3
Group B
54 Nick Matthews / M Griffiths 1973 Ford Capri RS2600
152 Mike Smith / R Hyett 80 Porsche 935 K3
262 Joseph Viola 72 Datsun 240Z
152 Mike Smith / R Hyett 80 Porsche 935 K3
241 Puchalski 73 Porsche 911
Group B
5 Chris MacAllister 72 Gulf Mirage M6
Groups B
52 Yves Scemama Scooter Gable 74 Porsche 911 IROC
Group B
262 Joseph Viola 72 Datsun 240Z
Group B
34 Graham Adelman / Andy Willis 76 Chevron B36
Group B
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
Group B
152 Mike Smith / R Hyett 80 Porsche 935 K3
54 Nick Matthews / M Griffiths 1973 Ford Capri RS2600
29 Patrick Fiault / A Gadal 1990 Porsche 964 Cup
44 James Gue 1985 Jaguar XJR7
Group C
80 Felipe Krauss / Martin Lauber / Alan Terpins / Dave Hagan 86 Porsche 944 Turbo Cup
15 Kenneth Martin 2000 Ferrari 360 Challenge
44 James Gue 1985 Jaguar XJR7
Group C
44 James Gue 1985 Jaguar XJR7
Group C
35 Jean Marc Duval / Romain Duval 1989 Porsche 964
36 P Mullaney/C Hall 2001 Ferrari 360 Challenge
38 Willis Woerheide 1999 Lola B2K/10
Group D
96 R Bonthron – D Brassfield 2002 Ford Mustang AGT
Group D
92 Colin Dougherty 2008 Porsche 997.1
76 Nicholas Karangelen / P Torres 2008 Porsche 997.1 Cup
103 Alex Welch 2002 Porsche 996 RS
Group D
50 David Smith 2006 Riley XX/DP
Group D
02 Pierce Marshall / E Foss 2017 Cadillac Dallara DPI
Group F
5 Grard Lopez / M Fassler 2019 Cadillac DPI-VR
Group F
81 Juan Gonzalez / B Leitzinger 2017 Cadillac Dallara / DPi
Group F
110 Stuart Wiltshire / R Bradley 2021 Acura ARX-05 DPi
Group F
60 Bob Neapole / G Cosmo 2020 Acura ARX-05 / DPi
65 Alan Purbrick / D Brise 2012 Lola B12/60/LMP1
18 Tobias Lutke / David Hansen 2021 Oreca 07
Group F
9 Vincent Barletta / R Foley / F Selldorff 2016 BMW M6/GTD Group F
110 Stuart Wiltshire / R Bradley 2021 Acura ARX-05 DPi
Group F
302 Michael Potapow 2012 Ford Boss
33 Dean DeSantis / J Tuggle Porsche 911 RSR
2 David Roberts / T Sullivan 69 Camaro
Sasco Sports International-American Challenge
2B David Roberts / T Sullivan 1974 Porsche 911 RSR
94 Thomas Grudovich 66 Ginetta G4
80 Felipe Krauss / M Lauber 86 Porsche 944 Turbo
Sasco Sports International-American Challenge
151 Jeff McKee 64 Ford Falcon
Sasco Sports International-American Challenge
177 Gary Stanberry 88 Porsche Turbo Cup
Sasco Sports International-American Challenge
151 Jeff McKee 64 Ford Falcon
Sasco Sports International-American Challenge
7 IanSumner/JBellinger 53 Morgan +4 Ford
Sasco Sports International-American Challenge
85 Robert Brown 75 Ford Escort MkI RS
Sasco Sports International-American Challenge
141John Perry 72 Porsche 914-6
Sasco Sports International-American Challenge
92 David Agretelis 74 Porsche IROC
Sasco Sports International-American Challenge
302 Michael Potapow 2012 Ford Boss
HSR Official Mustang Pace Car
165 Carmine Reppucci 2015 Porsche 991.1
901 Phil Glisdorf 2005 Porsche 996.1
34 Shaun McKaigue- L Dumoull 2012 Porsche 997.3 GT3
92 Colin Dougherty 2008 Porsche 997.1
Group 10-11
901 Phil Glisdorf 2005 Porsche 996.1
34 Shaun McKaigue- L Dumoull 2012 Porsche 997.3 GT3
92 Colin Dougherty 2008 Porsche 997.1
Group 10-11
902 Jack Glisdorf 2005 Porsche 996.1
76 Nicholas Karangelen 2008 Porsche 997.1
631 Larry Dix II 2009 997.1
Group 10-11
631 Larry Dix II 2009 997.1
66 Gary Stanberry 2001 Porsche 996.1
Group 10-11
17 Russell Gee 2016 Porsche 981 GT4 CS
789 Tim Haines 2009 Porsche 997GT3
Group 10-11
83 John Herlihy 2016 Porsche 981 GT4SC
Group 10-11
901 Phil Glisdorf 2005 Porsche 996.1
81 Enzo Lucas 2011 Porsche 997.2
Group 10-11
014 Cory Friedman- T Bedson 2008 Porsche 997.2 GT3
77 Mike Jordan 2011 Porsche 997.2 GT3
92 Colin Dougherty 2008 Porsche 997.1
Grou 10-11
29 Patrick Flault 1990 Porsche 963 Cup
Group 10-11
Pace Lap group 6-9
110 Stuart Wiltshire 2012 Acura ARX-05
262 Joseph Viola 2011 Porsche 992 GT3
898 Michael Merritt 2018 Porsche 991.2
9 Bryan Collyer 2015 Dodge Challenger GT1
Group 6-9
11Bobby Kennedy 68 Corvette
85 Michael Kern 94 Camaro Z28
Group 6-9
94 Jim King 93 Oldsmobile Cutlass Supreme
Group 6-9
12 Todd Treffert 2000 Nissan GT-R
Group 6-9
16 Justin DeFoor 2014 Ford Mustang
87 Mauro Casadei 2010 Toyota Camry
Group 6-9
02 Pierce Marshall 2017 Cadillac Dallara DPI
110 S Wiltshire 2012 Acura ARX 05
60 Bob Neapole 2020 Acura ARX 05
5 Mirco Schultis / K Lulofs 2009 Oreca FLM09
Group 6-9
898 Michael Merritt 2018 Porsche 991.2
144 Simon Evans 2019 Porsche 991.2 GT3R
Group 6-9
77 Jeff Lyman 2008 Corvette Z06
09 Wallis Owens-K Owens 2014 Coyote Corvette DP
94 Jim King 93 Oldsmobile Cutlass Supreme
Group 6-9
43 Christopher Evens 2013 Camaro
441 Gil West 2017 Camaro
21A Carlus Gann 2004 Ford Taurus
21A Carlus Gann 2004 Ford Taurus
47 Matthew Griffin 2005 Chevy Monty Carlo
Group 6-9
60 Bob Neapole / G Cosmo 2020 Acura ARX-05 / DPi
Group F
268 Dan Ammann 2024 Porsche 992 GT3
214 Matt Holme / A Jordan 2014 Lamborghini Gallardo/GT3
Group 6-9
11 Bobby Kennedy 68 Corvette
09 Wallis Owens-K Owens 2014 Coyote Corvette DP
78 Paul Reisman / J Reisman 2018 Porsche 991.2 Cup
94 Jim King 93 Oldsmobile Cutlass Supreme
Group 6-9
09 Wallis Owens-K Owens 2014 Coyote Corvette DP
78 Paul Reisman / J Reisman 2018 Porsche 991.2 Cup
94 Jim King 93 Oldsmobile Cutlass Supreme
Group 6-9
00 Jim Norman / J Norman 1980 Porsche 935 K3
15 Andrew Jordan 2013 Toyota Camery
Group 6-9
38 Kevin OÕConnell 2018 Ford Mustang
41 Brian Norman 2006 Dodge Charger
Group 6-9
43 Christopher Evens 2013 Camaro
21A Carlus Gann 2004 Ford Taurus
47 Matthew Griffin 2005 Chevy Monty Carlo
Group 6-9
114 George Kovakas 1986 Porsche 944/951 Turbo
034 Jamie Busby 95 Toyota WSR
962 Randy Slomian 2006 Siasio D962R
Group 2-3
85 Robert Brown 75 Ford Escort MkI RS
034 Jamie Busby 95 Toyota WSR
Group 2-3
962 Randy Slomian 2006 Siasio D962R
12 Lee Giannone 72 Porsche 911 ST
81 Nicolas Clemence 67 Porsche 911S
Group 2-3
80 Felipe Krauss / M Lauber 1986 Porsche 944 Turbo Cup
6 Keith Martin 88 Porsche 944 S2
Group 2-3
06 Skott Burkland 69 Porsche 911S
59 Marvin Waters II 86 Porsche 944 RS
14 Paul Ogborn 2008 Mini Cooper
Group 2-3
94 Thomas Grudovich 66 Ginetta G
6 Keith Martin 88 Porsche 944 S2
55 Ray Shaffer-K LeBlanc 88 Porsche 944 Turbo
36 Sharon Adelman 89 Porsche 944 Turbo
80 Felipe Krauss / M Lauber 86 Porsche 944 Turbo
Group 2-3
243 Kenneth Greenberg 64 Morgan +4
36 Sharon Adelman 89 Porsche 944 Turbo
651 Camden Jones 2004 BMW 330i
80 Felipe Krauss / M Lauber 86 Porsche 944 Turbo
Group 2-3
24 Bill Treffert 60 Corvette
38 Don Ondrejack / D Stewart 94 Honda Prelude
Group 2-3
63 John Emberson / N Greensall 2009 Corvette C6.R
Group E grid
898 Michael Merritt 2018 Porsche 991.2
Group E grid
69 Dan Ammann/O Trinkler 2024 Porsche 718 GT4 RS CS
Group E grid
4 Danny Stewart/S Tyler 2018 Audi RS3 LMS/TRC
Group E grid
Grid announcer and Marshall Pruett
173 Patrick Lindsey 2009 Porsche 997.2
Grid Group E
96 Vincent Barletta / R Foley 2010 BMW Z4/GTD
Grid Group E
96 Vincent Barletta / R Foley 2010 BMW Z4/GTD
Grid Group E
HSR presentation to Grey Gregory team for the most wins with the same car in a year-7 wins in their yellow Chevron.
Presented to Grey Gregory, Randy Buck, Ethan Shippert and team
Grid- Chris Ward- HSR President, grid announcer and Marshall Pruett
63 John Emberson / N Greensall 2009 Chevrolet Corvette/C6.R
34 Shaun McKaigue / L Dumoulin 2012 Porsche 997.2 GT3 Cup
Start of group E race
55 Thomas Bigony 2024 Porsche 718 GT4/RS/CS
581Mark Cook 2020 Porsche 718 GT4 CS
4A Justin Di Benedetto 2024 Porsche 718 GT4/RS/CS
Start of group E race
122 Khalid Eidoo / Travis Hill 2024 Porsche 718 GT4/RS/CS
111 David Ward 2021 Audi R8 LMS GT2
540 Stev Denton P Denton 2016 Porsche 981 GT4 CS
start group E race
96 Vincent Barletta / R Foley 2010 BMW Z4/GTD
898 Michael Merritt 2018 Porsche 991.2
Group E
63 John Emberson / N Greensall 2009 Chevrolet Corvette/C6.R
34 Shaun McKaigue / L Dumoulin 2012 Porsche 997.2 GT3 Cup
Group E
59 Gil West 2012 Porsche 997.2 Cup
65 Lance Williams 2021 Porsche 718 GT4 CS
Start of group E race
65 Lance Williams 2021 Porsche 718 GT4 CS
581 Mark Cook 2020 Porsche 718 GT4 CS
4A Justin Di Benedetto 2024 Porsche 718 GT4/RS/CS
group E
111 David Ward 2021 Audi R8 LMS GT2
group E
821 Brad Ward 2018 Porsche 991.2 Cup
4 D Stewart S Tyler 2018 Audi RS3 LMS TCR
Group E
17 Russell Gee C Sutherland 2016 2016 Porsche 981 GT4/CS
Group E
33 Dan Lom- D Olthoff 1966 /2002 SPF GT40R/MkII
72 Aaron Weiss 72 Porsche 914-6
Group A
15 Don Dimitriadis / G Gerstel 1965 Ford Mustang nb
Group A
27 1967 Lola T70 Mk IIIb 6500- Damon DeSantis / D Hinton Group A races
17 Robert Bechtol 73 BMW 2002
Groups A
5 71 Chevron B19 Alex MacAllister
Group A
1 1971 Chevron B19 1970 John Emberson / N Greensall
5 71 Chevron B19 Alex MacAllister
Group A
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
12 Lee Giannone 72 Porsche 911ST
Group A
7 1969 Lola T165 Toni Seller
Group A
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
33 Dan Lom- D Olthoff 1966 /2002 SPF GT40R/MkII
Group A
33 Dan Lom- D Olthoff 1966 /2002 SPF GT40R/MkII
15 Don Dimitriadis / G Gerstel 1965 Ford Mustang nb
Group A
15 Don Dimitriadis / G Gerstel 1965 Ford Mustang nb
Group A
27 1967 Lola T70 Mk IIIb 6500- Damon DeSantis / D Hinton Group A races
98 Craig Sutherland / A Nash 73 Porsche 911 ST
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
Group A
17 Robert Bechtol 73 BMW 2002
Groups A
7 1969 Lola T165 Toni Seller
Group A
79 Alain Rede 1965 /2002 Shelby CSX-4000
Group A
15 Don Dimitriadis / G Gerstel 1965 Ford Mustang nb
Group A
5 Chris MacAllister 72 Gulf Mirage M6
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
Group B
241 P Puchalski 73 Porsche 911
54 Nick Matthews / M Griffiths 1973 Ford Capri RS2600
5 Chris MacAllister 72 Gulf Mirage M6
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
Group B
5 Chris MacAllister 72 Gulf Mirage M6
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
Group B
00 Jim Norman / J Norman 1980 Porsche 935 K3
Group B
5 Chris MacAllister 72 Gulf Mirage M6
Group B
5 Chris MacAllister 72 Gulf Mirage M6
Group B
1 Porsche 935
Group B
44A Benoit Fretin / Thomas Fretin 1980 Porsche 930 Turbo
Group B
54 Nick Matthews / M Griffiths 1973 Ford Capri RS2600
54 Nick Matthews / M Griffiths 1973 Ford Capri RS2600
10 Chip Vance 2004 Riley XI DP
76 Nicholas Karangelen / P Torres 2008 Porsche 997.1 Cup
Group D
789 Tim Haines 2009 Porsche 997/GT3 Cup
631 Larry Dix II 2009 Porsche 997.1 Cup
Group D
302 Michael Potapow 2012 Ford Boss
Group D
96 R Bonthron – D Brassfield 2002 Ford Mustang AGT
Group D
50 David Smith 2006 Riley XX/DP
Group D
92 Colin Dougherty 2008 Porsche 997.1
64 Mike Gorman 2009 BMW M3
Group D
77 Mike Jordan / A Jordan 2011 Porsche 997.2 GT3 Cup
24 Bill Treffert 60 Corvette
Group 2
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
Group A
79 Alain Rede 1965 /2002 Shelby CSX-4000
Group A
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
Group A
7 1969 Lola T165 Toni Seller
Group A
7 1969 Lola T165 Toni Seller
Group A
44 1970 Chevron B16 Gray Gregory / R Buck
Group A
1 1971 Chevron B19 1970 John Emberson / N Greensall
Group A
56 Scott Leder 70 Porsche 914-6
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
Group A
73 De Tomaso Pantera Steven Lisa-A Lisa
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
15 Don Dimitriadis / G Gerstel 1965 Ford Mustang nb
Group A
44 1970 Chevron B16 Gray Gregory / R Buck
Group A
79 Alain Rede 1965 /2002 Shelby CSX-4000
1 1971 Chevron B19 1970 John Emberson / N Greensall
Group A
60 1969 Lola T70 MKIIIb 5000 Grard Lopez / M Fassler
Group A
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
Group A
98 Craig Sutherland / A Nash 73 Porsche 911 ST
Groups A
1 1971 Chevron B19 1970 John Emberson / N Greensall
Group A
7 1969 Lola T165 Toni Seller
52 Dawn Myers 69 Porsche 911S
63 Robert Spence 72 Porsche 911 ST
98 Craig Sutherland / A Nash 73 Porsche 911 ST
Group A
73 De Tomaso Pantera Steven Lisa-A Lisa
Group A
46 Craig Watkins-J Overbeek 68 Porsche 911
14 Todd Treffert 72 Porsche 911
Group A
66 67 Porsche 911 ST David Agretelis / J Lopez-Santini
Group A
7 1969 Lola T165 Toni Seller
Group A
7 1969 Lola T165 Toni Seller
Group A
15 Angus Rogers / Kevin Wheeler 1973 Porsche 911 RSR
5 Chris MacAllister 72 Gulf Mirage M6
Group B
1 Porsche 935
00 Jim Norman / Joshua Norman 80 Porsche 935 K3
15 Angus Rogers / Kevin Wheeler 1973 Porsche 911 RSR
Group B
34 Graham Adelman / Andy Willis 76 Chevron B36
262 Joseph Viola 72 Datsun 240Z
52 Yves Scemama Scooter Gable 74 Porsche 911 IROC
Group B
8 Tom McGlynn / J McGlynn 2016 Porsche 991.1/GT3R
63 John Emberson / N Greensall 2009 Corvette/C6.R
Group E
351 Scott Kee / R Zitza 2016 Porsche 981 GT4/CS
63 John Emberson / N Greensall 2009 Corvette/C6.R
Group E
02 Pierce Marshall / E Foss 2017 Cadillac Dallara DPI
Group F
7 Ralph La Macchia / J French 2010 Elan DP02
group F
81 Juan Gonzalez / B Leitzinger 2017 Cadillac Dallara / DPi
Group F
