2021 24 Hours of Daytona

The 2021 24 Hours of Daytona (formally the 2021 Rolex 24 at Daytona) was an endurance sports car race sanctioned by the International Motor Sports Association (IMSA). The event was held at Daytona International Speedway combined road course in Daytona Beach, Florida, on January 30–31, 2021. This event was the 59th running of the 24 Hours of Daytona, and the first of 12 races across multiple classes in the 2021 IMSA SportsCar Championship, as well as the first of four rounds in the 2021 Michelin Endurance Cup. Acura scored its first overall 24 Hours of Daytona victory, while Wayne Taylor Racing became the second team to win the race three times in a row.[1]

2021 24 Hours of Daytona
Previous: 2020Next: 2022
Index: Races | Winners
Map of the Daytona International Speedway combined road course

Background edit

Daytona International Speedway, where the race was held

NASCAR founder Bill France Sr., who built Daytona International Speedway in 1959, conceived of the 24 Hours of Daytona to attract European sports-car endurance racing to the United States and provide international exposure to the speedway.[2] It is informally considered part of the Triple Crown of Endurance Racing, with the 12 Hours of Sebring and the 24 Hours of Le Mans.[3]

International Motor Sports Association's (IMSA) president John Doonan confirmed the race was part of the schedule for the 2021 IMSA SportsCar Championship (IMSA SCC) in September 2020. It was the eighth consecutive year it was part of the IMSA SCC, and 59th 24 Hours of Daytona.[4] The 24 Hours of Daytona was the first of twelve sports car endurance races of 2021 by IMSA, and the first of four races of the Michelin Endurance Cup (MEC).[5] It took place at the 12-turn, 3.56-mile (5.73 km) Daytona International Speedway in Daytona Beach, Florida from January 30 to 31.[6]

Entries edit

With the addition of the Le Mans Prototype 3 (LMP3) class, despite the onset of the COVID-19 pandemic, the number of entrants to the 24-hour race saw a marked improvement from the 2020 running of the event, with 50 entries registered. There were seven entries in the Daytona Prototype International (DPi) class, ten in LMP2, seven in LMP3, six in GT Le Mans (GTLM), and 20 in GT Daytona (GTD). Some notable entries include Chip Ganassi Racing, who are registered to participate in the Daytona Prototype international (DPi) class with the Cadillac DPi-V.R. This marked Chip Ganassi Racing's return to top-level sportscar competition in America after a one-year absence following the withdrawal of their Ford GTE program at the end of the 2019 season, and their first race in prototypes since the 2016 edition of the 24-hour race.

The Le Mans Prototype 2 (LMP2) class also saw a flourish of international interest, with ten entries registered, the highest entry count since LMP2 was made its own class. Several of the teams, such as DragonSpeed, Racing Team Nederland, and High Class Racing, are mainstays of the FIA World Endurance Championship. Many of the LMP2 driver rosters include world-class drivers, such as Nicolas Lapierre, Giedo van der Garde, and Ben Hanley, among others.

The entry count would drop to 49 for the race itself. Just prior to the testing weekend, the team owner of Porsche GT Daytona entrant Black Swan Racing, Tim Pappas, tested positive for COVID-19. He had contracted it after racing in the 2021 Dubai 24 Hour event two weeks prior. As a safety precaution, Pappas withdrew the entire team, which consisted of himself, Porsche factory driver Patrick Pilet, Patrick Lindsey, and Larry ten Voorde, who also tested positive for COVID-19 shortly after Pappas.[7]

Pre-Race edit

Balance of Performance edit

Prior to the 24-hour race, and indeed the mandatory testing session that came a week prior, IMSA released a technical bulletin regarding the Balance of Performance for the 24 Hours of Daytona. Every year a unique set of BoP constraints are determined exclusively for the 24-hour event, due to the unique challenges the length of the race brings relative to the other events in the IMSA calendar. There was a large focus on changes in the GT classes. After winning both the 2019 and 2020 editions of the Rolex, the BMW M8 GTE was put at a 10-kilogram weight disadvantage, along with restricted levels of turbo boost. Meanwhile, the Porsche 911 RSR and Chevrolet Corvette C8.R were both given increases in the sizes of their air restrictors, with the latter being made 10 kilograms lighter. In GTD, several cars had their constraints changed, most notably the Porsche 911 GT3 R and 2020-edition-winning Lamborghini Huracan GT3. The former was given a hefty 20-kilogram weight increase, and the latter would run at restricted power levels.[8]

Roar Before the 24 edit

Motul Pole Award 100 edit

The Motul Pole Award 100 was held January 24. It was a qualifying race, awarding qualifying points and determining the starting lineup for the 24 Hours of Daytona.

Results edit

PosClassNo.Team / EntrantDriversChassisLapsTime/Retired
Engine
1DPi31Whelen Engineering Racing Pipo Derani
Felipe Nasr
Cadillac DPi-V.R511:41:06.688
Cadillac 5.5 L V8
2DPi55Mazda Motorsports Oliver Jarvis
Harry Tincknell
Mazda RT24-P51+3.664
Mazda MZ-2.0T 2.0 L Turbo I4
3DPi5Mustang Sampling / JDC-Miller Motorsports Loïc Duval
Tristan Vautier
Cadillac DPi-V.R51+4.627
Cadillac 5.5 L V8
4DPi60Meyer Shank Racing w/Curb-Agajanian Dane Cameron
Olivier Pla
Juan Pablo Montoya
Acura ARX-0551+6.995
Acura AR35TT 3.5 L Turbo V6
5DPi10Konica Minolta Acura ARX-05 Filipe Albuquerque
Ricky Taylor
Acura ARX-0551+8.997
Acura AR35TT 3.5 L Turbo V6
6DPi48Ally Cadillac Racing Jimmie Johnson
Kamui Kobayashi
Cadillac DPi-V.R51+19.985
Cadillac 5.5 L V8
7DPi01Cadillac Chip Ganassi Racing Kevin Magnussen
Renger van der Zande
Cadillac DPi-V.R51+1:14.834
Cadillac 5.5 L V8
8LMP252PR1 Mathiasen Motorsports Mikkel Jensen
Ben Keating
Oreca 0751+1:33.798
Gibson Technology GK428 4.2 L V8
9LMP220High Class Racing Dennis Andersen
Ferdinand Habsburg-Lothringen
Oreca 0750+1 Lap
Gibson Technology GK428 4.2 L V8
10LMP28Tower Motorsport Gabriel Aubry
John Farano
Oreca 0750+1 Lap
Gibson Technology GK428 4.2 L V8
11LMP229Racing Team Nederland Frits van Eerd [nl]
Giedo van der Garde
Oreca 0750+1 Lap
Gibson Technology GK428 4.2 L V8
12LMP281DragonSpeed USA LLC Garett Grist
Rob Hodes
Oreca 0750+1 Lap
Gibson Technology GK428 4.2 L V8
13LMP247Cetilar Racing Antonio Fuoco
Roberto Lacorte
Dallara P21750+1 Lap
Gibson Technology GK428 4.2 L V8
14LMP218Era Motorsport Paul-Loup Chatin
Dwight Merriman
Oreca 0749+2 Laps
Gibson Technology GK428 4.2 L V8
15LMP251RWR-Eurasia Cody Ware
Salih Yoluç
Ligier JS P21749+2 Laps
Gibson Technology GK428 4.2 L V8
16GTLM4Corvette Racing Alexander Sims
Nick Tandy
Chevrolet Corvette C8.R49+2 Laps
Chevrolet 5.5 L V8
17GTLM3Corvette Racing Nicky Catsburg
Jordan Taylor
Chevrolet Corvette C8.R49+2 Laps
Chevrolet 5.5 L V8
18GTLM79WeatherTech Racing Kévin Estre
Cooper MacNeil
Porsche 911 RSR-1949+2 Laps
Porsche 4.2 L Flat-6
19LMP282DragonSpeed USA LLC Devlin DeFrancesco
Eric Lux
Oreca 0748+3 Laps
Gibson Technology GK428 4.2 L V8
20LMP211WIN Autosport Tristan Nunez
Steven Thomas
Oreca 0748+3 Laps
Gibson Technology GK428 4.2 L V8
21GTLM62Risi Competizione James Calado
Alessandro Pier Guidi
Ferrari 488 GTE48+3 Laps
Ferrari F154CB 3.9 L Turbo V8
22GTD96Turner Motorsport Bill Auberlen
Robby Foley
BMW M6 GT348+3 Laps
BMW 4.4 L Turbo V8
23GTD9Pfaff Motorsports Zacharie Robichon
Laurens Vanthoor
Porsche 911 GT3 R48+3 Laps
Porsche 4.0 L Flat-6
24GTD111GRT Grasser Racing Team Mirko Bortolotti
Rolf Ineichen
Lamborghini Huracán GT3 EVO48+3 Laps
Lamborghini 5.2 L V10
25GTLM25BMW Team RLL Philipp Eng
Timo Glock
BMW M8 GTE48+3 Laps
BMW S63 4.0 L Turbo V8
26GTD14Vasser Sullivan Oliver Gavin
Aaron Telitz
Lexus RC F GT348+3 Laps
Lexus 5.4 L V8
27LMP36Mühlner Motorsports America Laurents Hörr
Moritz Kranz
Duqueine D-0848+3 Laps
Nissan VK56DE 5.6L V8
28GTD57Winward Racing Philip Ellis
Russell Ward
Mercedes-AMG GT348+3 Laps
Mercedes-AMG M159 6.2 L V8
29GTD23Heart of Racing Team Roman De Angelis
Ian James
Aston Martin Vantage GT347+4 Laps
Aston Martin 4.0 L Turbo V8
30LMP37Forty7 Motorsports Mark Kvamme
Ryan Norman
Duqueine D-0847+4 Laps
Nissan VK56DE 5.6L V8
31GTLM24BMW Team RLL Augusto Farfus
Marco Wittmann
BMW M8 GTE47+4 Laps
BMW S63 4.0 L Turbo V8
32LMP354CORE Autosport Jon Bennett
George Kurtz
Ligier JS P32047+4 Laps
Nissan VK56DE 5.6L V8
33GTD63Scuderia Corsa Bret Curtis
Ed Jones
Ferrari 488 GT347+4 Laps
Ferrari F154CB 3.9 L Turbo V8
34GTD16Wright Motorsports Ryan Hardwick
Patrick Long
Porsche 911 GT3 R47+4 Laps
Porsche 4.0 L Flat-6
35GTD12Vasser Sullivan Robert Megennis
Zach Veach
Lexus RC F GT346+5 Laps
Lexus 5.4 L V8
36GTD75SunEnergy1 Kenny Habul
Raffaele Marciello
Mercedes-AMG GT346+5 Laps
Mercedes-AMG M159 6.2 L V8
37GTD44Magnus with Archangel Andy Lally
John Potter
Acura NSX GT345+6 Laps
Acura 3.5 L Turbo V6
38GTD97TF Sport Charlie Eastwood
Max Root
Aston Martin Vantage GT345+6 Laps
Aston Martin 4.0 L Turbo V8
39GTD88Team Hardpoint EBM Earl Bamber
Christina Nielsen
Porsche 911 GT3 R45+6 Laps
Porsche 4.0 L Flat-6
40GTD28Alegra Motorsports Daniel Morad
Michael de Quesada
Mercedes-AMG GT345+6 Laps
Mercedes-AMG M159 6.2 L V8
41GTD21AF Corse Simon Mann
Nicklas Nielsen
Ferrari 488 GT344+7 Laps
Ferrari F154CB 3.9 L Turbo V8
42

DNF

LMP333Sean Creech Motorsport João Barbosa
Lance Willsey
Ligier JS P32030Not Running
Nissan VK56DE 5.6L V8
43

DNF

GTD42NTE Sport Andrew Davis
Alan Metni
Audi R8 LMS GT318Not Running
Audi BXA 5.2 L V10
44

DNF

LMP338Performance Tech Motorsports Cameron Cassels
Rasmus Lindh
Ligier JS P32013Not Running
Nissan VK56DE 5.6L V8
45

DNF

LMP391Riley Motorsports Jim Cox
Dylan Murry
Ligier JS P3208Not Running
Nissan VK56DE 5.6L V8
46

DNF

GTD1Paul Miller Racing Madison Snow
Bryan Sellers
Lamborghini Huracán GT32Not Running
Lamborghini 5.2 L V10
47GTD19GRT Grasser Racing Team Misha Goikhberg
Franck Perera
Lamborghini Huracán GT348+3 Laps
Lamborghini 5.2 L V10
DNSLMP374Riley Motorsports Spencer Pigot
Gar Robinson
Ligier JS P3200Not Started
Nissan VK56DE 5.6L V8
DNSGTD64Team TGM Ted Giovanis
Owen Trinkler
Porsche 911 GT3 R0Not Started
Porsche 4.0 L Flat-6
Source:[9]

Class winners in bold.

†: Post-event penalty. Moved to back of class.

Race edit

Start and early hours edit

Night edit

Morning edit

Finish edit

Post-race edit

Since it was the season's first race, Albuquerque, Castroneves, Ricky Taylor, and Rossi Pagenaud led the DPi Drivers' Championship with 376 points each. Johnson, Kobayashi, Pagenaud, and Rockenfeller were second with 345 points. Bomarito, Jarvis, and Tincknell were third with 332 points. Nicky Catsburg, Jordan Taylor, and Antonio García led the GTLM Drivers' Championship with 382 points each. Milner, Sims, and Tandy were second with 355 points. Edwards, Farfus, Krohn, and Wittmann were third with 325 points. Dontje, Ward, Ellis, and Engel led the GTD Drivers' Championship, followed by the second-placed Grenier, Habul, Marciello, and Stolz. Caldarelli, Lewis, Snow, and Sellers were third.[10] LMP2 drivers and teams as well as LMP3 drivers and teams didn't score full season points due to the event only counting towards the Michelin Endurance Cup. WTR-Konica Minolta Acura, Corvette Racing, and Winward Racing became the leaders of their respective class Teams' Championships. Acura, Chevrolet, and Mercedes-AMG assumed the lead of their respective Manufacturers' Championships with eleven races left in the season.[10]

Results edit

Class winners denoted in bold and with ‡

PosClassNo.Team / EntrantDriversChassisLapsTime/Retired
Engine
1DPi10 Konica Minolta Acura ARX-05 Filipe Albuquerque
Hélio Castroneves
Alexander Rossi
Ricky Taylor
Acura ARX-0580724:00:14.673‡
Acura AR35TT 3.5 L Turbo V6
2DPi48 Ally Cadillac Racing Jimmie Johnson
Kamui Kobayashi
Simon Pagenaud
Mike Rockenfeller
Cadillac DPi-V.R807+4.704
Cadillac 5.5 L V8
3DPi55 Mazda Motorsports Jonathan Bomarito
Oliver Jarvis
Harry Tincknell
Mazda RT24-P807+6.562
Mazda MZ-2.0T 2.0 L Turbo I4
4DPi60 Meyer Shank Racing w/ Curb-Agajanian A. J. Allmendinger
Dane Cameron
Juan Pablo Montoya
Olivier Pla
Acura ARX-05807+54.418
Acura AR35TT 3.5 L Turbo V6
5DPi01 Cadillac Chip Ganassi Racing Scott Dixon
Kevin Magnussen
Renger van der Zande
Cadillac DPi-V.R807+1:07.744
Cadillac 5.5 L V8
6LMP218 Era Motorsport Paul-Loup Chatin
Ryan Dalziel
Dwight Merriman
Kyle Tilley
Oreca 07787+20 Laps‡
Gibson Technology GK428 V8
7LMP28 Tower Motorsports by Starworks Gabriel Aubry
Timothé Buret
John Farano
Matthieu Vaxivière
Oreca 07787+20 Laps
Gibson Technology GK428 V8
8DPi31 Whelen Engineering Racing Mike Conway
Pipo Derani
Chase Elliott
Felipe Nasr
Cadillac DPi-V.R783+24 Laps
Cadillac 5.5 L V8
9LMP282 DragonSpeed USA LLC Devlin DeFrancesco
Eric Lux
Christopher Mies
Fabian Schiller
Oreca 07783+24 Laps
Gibson Technology GK428 V8
10LMP251 RWR-Eurasia Austin Dillon
Sven Müller
Cody Ware
Salih Yoluç
Ligier JS P217778+29 Laps
Gibson Technology GK428 V8
11GTLM3 Corvette Racing Nicky Catsburg
Antonio García
Jordan Taylor
Chevrolet Corvette C8.R770+37 Laps‡
Chevrolet 5.5 L V8
12GTLM4 Corvette Racing Tommy Milner
Alexander Sims
Nick Tandy
Chevrolet Corvette C8.R770+37 Laps
Chevrolet 5.5 L V8
13GTLM24 BMW Team RLL John Edwards
Augusto Farfus
Jesse Krohn
Marco Wittmann
BMW M8 GTE769+38 Laps
BMW S63 4.0 L Turbo V8
14GTLM62 Risi Competizione James Calado
Jules Gounon
Alessandro Pier Guidi
Davide Rigon
Ferrari 488 GTE769+38 Laps
Ferrari F154CB 3.9 L Turbo V8
15GTLM25 BMW Team RLL Philipp Eng
Timo Glock
Connor De Phillippi
Bruno Spengler
BMW M8 GTE768+39 Laps
BMW S63 4.0 L Turbo V8
16LMP211 WIN Autosport Matthew Bell
Thomas Merrill
Tristan Nunez
Steven Thomas
Oreca 07764+43 Laps
Gibson Technology GK428 V8
17GTLM79 WeatherTech Racing Gianmaria Bruni
Kévin Estre
Richard Lietz
Cooper MacNeil
Porsche 911 RSR-19760+47 Laps
Porsche 4.2 L Flat-6
18LMP374 Riley Motorsports Scott Andrews
Oliver Askew
Spencer Pigot
Gar Robinson
Ligier JS P320757+50 Laps‡
Nissan VK56DE 5.6 L V8
19LMP333 Sean Creech Motorsport João Barbosa
Wayne Boyd
Yann Clairay
Lance Willsey
Ligier JS P320754+53 Laps
Nissan VK56DE 5.6 L V8
20LMP36 Mühlner Motorsport America Laurents Hörr
Kenton Koch
Mortiz Kranz
Stevan McAleer
Duqueine M30 - D08750+57 Laps
Nissan VK56DE 5.6 L V8
21LMP391 Riley Motorsports Jeroen Bleekemolen
Jim Cox
Austin McCusker
Dylan Murry
Ligier JS P320746+61 Laps
Nissan VK56DE 5.6 L V8
22GTD57 HTP Winward Racing Indy Dontje
Philip Ellis
Maro Engel
Russell Ward
Mercedes-AMG GT3 Evo745+62 Laps‡
Mercedes-AMG M159 6.2 L V8
23GTD75 SunEnergy1 Racing Mikaël Grenier
Kenny Habul
Raffaele Marciello
Luca Stolz
Mercedes-AMG GT3 Evo745+62 Laps
Mercedes-AMG M159 6.2 L V8
24GTD1 Paul Miller Racing Andrea Caldarelli
Corey Lewis
Bryan Sellers
Madison Snow
Lamborghini Huracán GT3 Evo745+62 Laps
Lamborghini 5.2 L V10
25GTD16 Wright Motorsports Klaus Bachler
Jan Heylen
Trent Hindman
Patrick Long
Porsche 911 GT3 R745+62 Laps
Porsche 4.0 L Flat-6
26GTD23 Heart of Racing Team Roman De Angelis
Ross Gunn
Ian James
Darren Turner
Aston Martin Vantage AMR GT3745+62 Laps
Aston Martin 4.0 L Turbo V8
27GTD96 Turner Motorsport Bill Auberlen
Robby Foley
Colton Herta
Aidan Read
BMW M6 GT3744+63 Laps
BMW 4.4 L Turbo V8
28GTD97 TF Sport Charlie Eastwood
Ben Keating
Max Root
Richard Westbrook
Aston Martin Vantage AMR GT3744+63 Laps
Aston Martin 4.0 L Turbo V8
29GTD21 AF Corse Matteo Cressoni
Simon Mann
Nicklas Nielsen
Daniel Serra
Ferrari 488 GT3 Evo 2020743+64 Laps
Ferrari F154CB 3.9 L Turbo V8
30GTD28 Alegra Motorsports Maximilian Buhk
Billy Johnson
Daniel Morad
Mike Skeen
Mercedes-AMG GT3 Evo741+66 Laps
Mercedes-AMG M159 6.2 L V8
31LMP354 CORE Autosport Jon Bennett
Colin Braun
George Kurtz
Matt McMurry
Ligier JS P320737+70 Laps
Nissan VK56DE 5.6 L V8
32GTD88 Team Hardpoint EBM Earl Bamber
Rob Ferriol
Katherine Legge
Christina Nielsen
Porsche 911 GT3 R737+70 Laps
Porsche 4.0 L Flat-6
33GTD44 Magnus Racing with Archangel Motorsports Mario Farnbacher
Andy Lally
John Potter
Spencer Pumpelly
Acura NSX GT3 Evo736+71 Laps
Acura 3.5 L Turbo V6
34
DNF
DPi5 JDC-Mustang Sampling Racing Sébastien Bourdais
Loïc Duval
Tristan Vautier
Cadillac DPi-V.R723Accident damage
Cadillac 5.5 L V8
35LMP247 Cetilar Racing Andrea Belicchi
Antonio Fuoco
Roberto Lacorte
Giorgio Sernagiotto
Dallara P217710+97 Laps
Gibson Technology GK428 V8
36GTD9 Pfaff Motorsports Matt Campbell
Lars Kern
Zacharie Robichon
Laurens Vanthoor
Porsche 911 GT3 R702+105 Laps
Porsche 4.0 L Flat-6
37LMP338 Performance Tech Motorsports Cameron Cassels
Rasmus Lindh
Mateo Llarena
Ayrton Ori
Ligier JS P320687+120 Laps
Nissan VK56DE 5.6 L V8
38GTD12 Vasser Sullivan Racing Townsend Bell
Robert Megennis
Frankie Montecalvo
Zach Veach
Lexus RC F GT3681+126 Laps
Lexus 5.4 L V8
39
DNF
GTD63 Scuderia Corsa Ryan Briscoe
Bret Curtis
Marcos Gomes
Ed Jones
Ferrari 488 GT3 Evo 2020676Overheating
Ferrari F154CB 3.9 L Turbo V8
40
DNF
GTD42 NTE Sport Andrew Davis
J. R. Hildebrand
Alan Metni
Don Yount
Audi R8 LMS Evo665Gearbox
Audi BXA 5.2 L V10
41
DNF
LMP252 PR1/Mathiasen Motorsports Scott Huffaker
Mikkel Jensen
Ben Keating
Nicolas Lapierre
Oreca 07664Starter motor
Gibson Technology GK428 V8
42
DNF
GTD14 Vasser Sullivan Racing Oliver Gavin
Jack Hawksworth
Kyle Kirkwood
Aaron Telitz
Lexus RC F GT3641Mechanical
Lexus 5.4 L V8
43
DNF
GTD64 Team TGM Ted Giovanis
Hugh Plumb
Matt Plumb
Owen Trinkler
Porsche 911 GT3 R515Drivetrain
Porsche 4.0 L Flat-6
44
DNF
LMP37 Forty7 Motorsports Gabby Chaves
Trenton Estep
Mark Kvamme
Ryan Norman
Duqueine M30 - D-08413Oil cooling pump
Nissan VK56DE 5.6 L V8
45
DNF
GTD111 GRT Grasser Racing Team Mirko Bortolotti
Rolf Ineichen
Marco Mapelli
Steijn Schothorst
Lamborghini Huracán GT3 Evo347Electrical
Lamborghini 5.2 L V10
46
DNF
GTD19 GRT Grasser Racing Team Albert Costa
Misha Goikhberg
Franck Perera
Tim Zimmermann
Lamborghini Huracán GT3 Evo195Engine
Lamborghini 5.2 L V10
47
DNF
LMP229 Racing Team Nederland Frits van Eerd [nl]
Giedo van der Garde
Charles Milesi
Job van Uitert
Oreca 0764Gearbox
Gibson Technology GK428 V8
48
DNF
LMP220 High Class Racing Dennis Andersen
Anders Fjordbach
Ferdinand Habsburg-Lothringen
Robert Kubica
Oreca 0756Gearbox
Gibson Technology GK428 V8
49
DNF
LMP281 DragonSpeed USA LLC Garett Grist
Ben Hanley
Rob Hodes
Rinus VeeKay
Oreca 0753Misfire
Gibson Technology GK428 V8
Box Score

Standings after the race edit

  • Note: Only the top five positions are included for all sets of standings.
  • : Points only awarded towards Michelin Endurance Cup championship.
  • Note: Only the top five positions are included for all sets of standings.
  • : Points only awarded towards Michelin Endurance Cup championship.
  • Note: Only the top five positions are included for all sets of standings.


References edit

  1. ^ "Breakthrough Win for Acura, Historic Win for Wayne Taylor Racing in 59th Rolex 24 At Daytona". IMSA.com.
  2. ^ Edelstein, Stephen (January 27, 2016). "Daytona 101: Everything you need to know about America's 24-hour endurance race". Digital Trends. Archived from the original on June 10, 2016. Retrieved July 19, 2023.
  3. ^ Pose, Sam (December 7, 2011). "24 Hours of Daytona: A short history of a long race". Road & Track. Archived from the original on October 3, 2015. Retrieved July 19, 2023.
  4. ^ Pruett, Marshall (September 9, 2020). "IMSA reveals 2021 WeatherTech Championship calendar". racer.com. Retrieved July 26, 2023.
  5. ^ "2021 WeatherTech Championship Schedule Published". dailysportscar.com. September 9, 2020. Retrieved July 27, 2023.
  6. ^ Malsher-Lopez, David (September 9, 2020). "IMSA reveals 2021 schedule, LMP3 to join WeatherTech series". us.motorsport.com. Retrieved July 26, 2023.
  7. ^ Pruett, Marshall (January 20, 2021). "Black Swan Racing withdraws from Rolex 24". racer.com. Racer Media & Marketing Inc. Retrieved January 25, 2021.
  8. ^ IMSA Competition (January 14, 2021). "IMSA TECHNICAL BULLETIN IWSC #21-06" (PDF). imsa.com. Retrieved January 25, 2021.
  9. ^ "Provisional Results" (PDF). Archived (PDF) from the original on January 30, 2022.
  10. ^ a b c d e f g h i j k l m n o "00_Championship Points - Official.pdf" (PDF). results.imsa.com. February 3, 2021. Retrieved July 27, 2023.


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