The2015 Continental Tire Monterey Grand Prix was asports car race sanctioned by theInternational Motor Sports Association (IMSA) held on theMazda Raceway Laguna Seca inMonterey, California, on May 3, 2015. The event served as the fourth round of the2015 United SportsCar Championship.

International Motor Sports Association (IMSA) president Scott Atherton confirmed the race was part of the schedule for the2015 IMSA Tudor United SportsCar Championship (IMSA TUSC) in August 2014.^[1][2] It was the second consecutive year the event was held as part of the Tudor United SportsCar Championship.^[2] The 2015 Continental Tire Monterey Grand Prix was the fourth of twelve scheduled sports car races of 2015 by IMSA, and it was the second round not held as part of the North American Endurance Cup.^[2] The event was held at the eleven-turn 2.238 mi (3.602 km)Mazda Raceway Laguna Seca inMonterey County, California on May 3, 2015. The event went to a single race format after utilizing a split race format the previous year due to the field size.^[3]

Pole positions in each class are indicated inbold and by ‡. P stands for Prototype, PC (Prototype Challenge), GTLM (Grand Touring Le Mans) and GTD (Grand Touring Daytona).

Pos.	Class	No.	Team	Driver	Time	Gap	Grid
1	P	10	Wayne Taylor Racing	Jordan Taylor	1:18.718	_	1‡
2	P	01	Chip Ganassi Racing	Scott Pruett	1:18.940	+0.222	2
3	P	90	VisitFlorida.com Racing	Michael Valiante	1:19.448	+0.730	3
4	P	60	Michael Shank Racing withCurb/Agajanian	John Pew	1:19.651	+0.933	4
5	P	5	Action Express Racing	Christian Fittipaldi	1:19.894	+1.176	5
6	P	0	DeltaWing Racing Cars withClaro/TracFone	Katherine Legge	1:20.504	+1.786	6
7	P	31	Action Express Racing	Eric Curran	1:20.622	+1.904	7
8	P	70	SpeedSource	Tristan Nunez	1:20.957	+2.239	8
9	P	07	SpeedSource	Tom Long	1:21.138	+2.420	9
10	GTLM	25	BMWTeam RLL	Dirk Werner	1:22.362	+3.644	10‡
11	PC	11	RSR Racing	Chris Cumming	1:22.362	+3.847	11‡
12	PC	52	PR1/Mathiasen Motorsports	Mike Guasch	1:22.565	+3.851	12
13	GTLM	24	BMWTeam RLL	Lucas Luhr	1:22.610	+3.892	13
14	GTLM	62	Risi Competizione	Pierre Kaffer	1:22.610	+3.892	14
15	PC	38	Performance Tech Motorsports	James French	1:22.689	+3.971	15
16	GTLM	911	Porsche North America	Patrick Pilet	1:22.708	+3.990	16
17	GTLM	4	Corvette Racing	Tommy Milner	1:22.711	+3.993	17
18	GTLM	912	Porsche North America	Michael Christensen	1:22.788	+4.070	18
19	GTLM	3	Corvette Racing	Antonio García	1:22.815	+4.097	19
20	PC	54	CORE Autosport	Jon Bennett	1:23.165	+4.447	20
21	GTLM	17	Team Falken Tire	Wolf Henzler	1:23.274	+4.556	21
22	PC	8	Starworks Motorsport	Mirco Schultis	1:23.466	+4.748	22
23	PC	85	JDC-Miller MotorSports	Misha Goikhberg	1:23.615	+4.897	23
24	PC	16	BAR1 Motorsports	Todd Slusher	1:24.539	+5.821	24
25	GTD	73	Park Place Motorsports	Patrick Lindsey	1:27.040	+8.322	25‡
26	GTD	93	Riley Motorsports	Marc Miller	1:28.021	+9.303	26
27	GTD	48	Paul Miller Racing	Dion von Moltke	1:28.031	+9.313	27
28	GTD	33	Riley Motorsports	Ben Keating	1:28.267	+9.549	28
29	GTD	44	Magnus Racing	John Potter	1:28.319	+9.601	29
30	GTD	007	TRG-AMR North America	Christina Nielsen	1:28.849	+10.131	30
31	GTD	23	Team Seattle / Alex Job Racing	Ian James	1:28.885	+10.167	31
32	GTD	45	Flying Lizard Motorsports	Patrick Byrne	1:28.946	+10.228	32
33	GTD	22	Alex Job Racing	Cooper MacNeil	1:28.966	+10.248	33
34	GTD	63	Scuderia Corsa	Bill Sweedler	1:29.207	+10.489	34
35	GTD	97	Turner Motorsport	Michael Marsal	1:29.254	+10.536	35
Source:[4]

Class winners are denoted inbold and ‡. P stands for Prototype, PC (Prototype Challenge), GTLM (Grand Touring Le Mans) and GTD (Grand Touring Daytona).

Final race classification Pos Class No. Team Drivers Chassis Tire Laps Time/Retired Engine 1 P 90 VisitFlorida.com Racing Richard Westbrook Michael Valiante Corvette Daytona Prototype C 112 2:40:46.127‡ Chevrolet 5.5 LV8 2 P 10 Wayne Taylor Racing Jordan Taylor Ricky Taylor Corvette Daytona Prototype C 112 +1.351 Chevrolet 5.5 LV8 3 P 60 Michael Shank Racing withCurb/Agajanian John Pew Oswaldo Negri Jr. Ligier JS P2 C 112 +29.655 Honda HR28TT 2.8 LV6Turbo 4 P 5 Action Express Racing João Barbosa Christian Fittipaldi Corvette Daytona Prototype C 112 +1:14.104 Chevrolet 5.5 LV8 5 P 31 Action Express Racing Eric Curran Dane Cameron Corvette Daytona Prototype C 112 +1:14.752 Chevrolet 5.5 LV8 6 PC 11 RSR Racing Chris Cumming Bruno Junqueira Oreca FLM09 C 110 +2 laps‡ Chevrolet 6.2 LV8 7 P 70 SpeedSource Jonathan Bomarito Tristan Nunez Mazda Prototype C 110 +2 Laps Mazda Skyactiv-D 2.2 L Turbo I4 (Diesel) 8 PC 54 CORE Autosport Jon Bennett Colin Braun Oreca FLM09 C 110 +2 Laps Chevrolet 6.2 LV8 9 GTLM 24 BMWTeam RLL John Edwards Lucas Luhr BMW Z4 GTE M 108 +4 Laps‡ BMW 4.4 LV8 10 PC 38 Performance Tech Motorsports James French Mike Hedlund Oreca FLM09 C 108 +4 Laps Chevrolet 6.2 LV8 11 GTLM 25 BMWTeam RLL Bill Auberlen Dirk Werner BMW Z4 GTE M 108 +4 Laps BMW 4.4 L V8 12 GTLM 911 Porsche North America Michael Christensen Patrick Pilet Porsche 911 RSR M 108 +4 Laps Porsche 4.0 LFlat-6 13 GTLM 62 Risi Competizione Pierre Kaffer Giancarlo Fisichella Ferrari 458 Italia GT2 M 108 +4 Laps Ferrari 4.5 L V8 14 GTLM 912 Porsche North America Jörg Bergmeister Michael Christensen Porsche 911 RSR M 108 +4 Laps Porsche 4.0 LFlat-6 15 GTLM 4 Corvette Racing Oliver Gavin Tommy Milner Chevrolet Corvette C7.R M 108 +4 Laps Chevrolet LT5.5 5.5 LV8 16 PC 85 JDC-Miller MotorSports Misha Goikhberg Zach Veach Oreca FLM09 C 108 +4 Laps Chevrolet 6.2 LV8 17 GTLM 3 Corvette Racing Antonio García Jan Magnussen Chevrolet Corvette C7.R M 108 +4 Laps Chevrolet LT5.5 5.5 LV8 18 GTLM 17 Team Falken Tire Bryan Sellers Wolf Henzler Porsche 911 RSR F 108 +4 Laps Porsche 4.0 LFlat-6 19 PC 16 BAR1 Motorsports John Falb Todd Slusher Oreca FLM09 C 106 +6 Laps Chevrolet 6.2 LV8 20 PC 8 Starworks Motorsport Mirco Schultis Renger van der Zande Oreca FLM09 C 104 +8 Laps Chevrolet 6.2 LV8 21 GTD 73 Park Place Motorsports Patrick Lindsey Spencer Pumpelly Porsche 911 GT America C 103 +9 Laps‡ Porsche 4.0 LFlat-6 22 GTD 48 Paul Miller Racing Christopher Haase Dion von Moltke Audi R8 LMS ultra C 103 +9 Laps Audi 5.2 LV10 23 P 01 Chip Ganassi Racing Joey Hand Scott Pruett Ford EcoBoost Riley DP C 103 +9 Laps Ford EcoBoost 3.5 LV6Turbo 24 GTD 23 Team Seattle / Alex Job Racing Mario Farnbacher Ian James Porsche 911 GT America C 103 +9 Laps Porsche 4.0 LFlat-6 25 GTD 63 Scuderia Corsa Bill Sweedler Townsend Bell Ferrari 458 Italia GT3 C 103 +9 Laps Ferrari 4.5 LV8 26 GTD 007 TRG-AMR North America James Davison Christina Nielsen Aston Martin V12 Vantage GT3 C 102 +10 Laps Aston Martin 6.0 LV12 27 GTD 44 Magnus Racing John Potter Andy Lally Porsche 911 GT America C 102 +10 Laps Porsche 4.0 LFlat-6 28 GTD 22 Alex Job Racing Leh Keen Cooper MacNeil Porsche 911 GT America C 102 +10 Laps Porsche 4.0 LFlat-6 29 GTD 93 Riley Motorsports Marc Miller Jeff Mosing Dodge Viper GT3-R C 102 +10 Laps Dodge 8.3 LV10 30 GTD 45 Flying Lizard Motorsports Patrick Byrne Guy Cosmo Audi R8 LMS ultra C 100 +12 Laps Audi 5.2 LV10 31 DNF GTD 97 Turner Motorsport Michael Marsal Markus Palttala BMW Z4 GT3 C 98 Crash BMW 4.4 LV8 32 GTD 33 Riley Motorsports Jeroen Bleekemolen Ben Keating Dodge Viper GT3-R C 97 +15 Laps Dodge 8.3 LV10 33 DNF PC 52 PR1/Mathiasen Motorsports Mike Guasch Tom Kimber-Smith Oreca FLM09 C 96 Electrical Chevrolet 6.2 LV8 34 DNF P 0 DeltaWing Racing Cars withClaro/TracFone Memo Rojas Katherine Legge DeltaWing DWC13 C 38 Brake Élan (Mazda) 1.9 LI4Turbo 35 DNF P 07 SpeedSource Tom Long Joel Miller Mazda Prototype C 18 Engine Mazda Skyactiv-D 2.2 L Turbo I4 (Diesel) Sources:[5][6]

Tyre manufacturers Key Symbol Tyre manufacturer C Continental M Michelin F Falken Tire

• 2015 United SportsCar Championship season
• 2015 in American motorsport
• Monterey Sports Car Championships
• 2015 in sports in California
• May 2015 sports events in the United States

• Articles with short description
• Short description matches Wikidata
• Use mdy dates from February 2025