NASCAR Xfinity Series at Auto Club Speedway

NASCAR Xfinity Series

VenueCalifornia Speedway

LocationFontana, California, United States

First race1997(1997)

Last race2023(2023)

Distance300 miles (480 km)

Laps150 Stages 1/2: 35 each Final stage: 80

Previous namesKenwood Home & Car Audio 300 (1997–1998) Auto Club 300 (1999–2002) 1-800-Pitshop.com 300 (2003) Stater Brothers 300 Presented by Gatorade (2004) Stater Brothers 300(2005–2010) Royal Purple 300 (2011–2013) Treatmyclot.com 300 (2014) Drive4Clots.com 300 (2015) Treatmyclot.com 300 by Janssen (2016) Service King 300 (2017) Roseanne 300 (2018) Production Alliance Group 300 (2019-2020, 2022-2023) Former second race:Target House 300 (2004) Ameriquest 300 (2005–2006) Camping World 300 Presented by RVs.com (2007) Camping World RV Service 300 Presented by Coleman (2008) Copart 300 (2009) CampingWorld.com 300 (2010)

Most wins (driver)Kyle Busch (6)

Most wins (team)Joe Gibbs Racing (11)

Most wins (manufacturer)Ford Toyota (11)

Circuit information

SurfaceAsphalt

Length2.0 mi (3.2 km)

Turns4

Stock car races in the then-NASCAR Xfinity Series were held at Auto Club Speedway in Fontana, California from 1997 to 2023. The race was held as a 150 lap, 300 mile (480 km) race.

A second race at the track was also held during the fall as support to the Cup fall race from 2004 until the track lost its second Cup date after 2010.

No races have been held since 2023, as the track is currently undergoing demolition of the 2-mile oval.

Past winners

Year	Date	No.	Driver	Team	Manufacturer	Race Distance	Race Time	Average Speed (mph)	Report	Ref
Laps	Miles (km)
1997	October 19	36	Todd Bodine	Team 34	Pontiac	150	300 (482.803)	2:04:04	145.083	Report
1998	July 19	3	Dale Earnhardt Jr.	Dale Earnhardt, Inc.	Chevrolet	150	300 (482.803)	2:01:09	148.576	Report
1999	May 1	17	Matt Kenseth	Reiser Enterprises	Chevrolet	150	300 (482.803)	2:30:03	119.96	Report
2000	April 29	17	Matt Kenseth	Reiser Enterprises	Chevrolet	150	300 (482.803)	2:22:25	126.375	Report
2001	April 28	36	Hank Parker Jr.	Cicci-Welliver Racing	Chevrolet	150	300 (482.803)	1:55:25	155.957	Report
2002	April 27	10	Scott Riggs	ppc Racing	Ford	150	300 (482.803)	2:16:59	131.403	Report
2003	April 26	17	Matt Kenseth	Reiser Enterprises	Ford	150	300 (482.803)	2:19:05	129.419	Report
2004	May 1	60	Greg Biffle	Roush Racing	Ford	150	300 (482.803)	2:09:31	138.978	Report
September 4	60	Greg Biffle	Roush Racing	Ford	150	300 (482.803)	2:01:45	147.844	Report
2005	February 26	9	Mark Martin	Roush Racing	Ford	150	300 (482.803)	2:33:31	117.251	Report
September 3	60	Carl Edwards	Roush Racing	Ford	150	300 (482.803)	2:09:24	139.104	Report
2006	February 25	16	Greg Biffle	Roush Racing	Ford	150	300 (482.803)	2:02:02	147.501	Report
September 2	9	Kasey Kahne	Evernham Motorsports	Dodge	150	300 (482.803)	2:12:26	135.917	Report
2007	February 24	17	Matt Kenseth	Roush Fenway Racing	Ford	150	300 (482.803)	2:20:46	127.871	Report
September 1	29	Jeff Burton	Richard Childress Racing	Chevrolet	150	300 (482.803)	2:21:02	127.629	Report
2008	February 25*	20	Tony Stewart	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:06:58	141.769	Report
August 30	18	Kyle Busch	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:04:49	144.212	Report
2009	February 21	18	Kyle Busch	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:11:13	137.178	Report
October 10	20	Joey Logano	Joe Gibbs Racing	Toyota	152*	304 (489.24)	2:29:17	122.184	Report
2010	February 20	18	Kyle Busch	Joe Gibbs Racing	Toyota	152*	304 (489.24)	2:06:46	143.886	Report
October 9	18	Kyle Busch	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:25:33	123.669	Report
2011	March 26	18	Kyle Busch	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:07:52	140.772	Report
2012	March 24	18	Joey Logano	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:06:28	142.33	Report
2013	March 23	54	Kyle Busch	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:07:11	141.528	Report
2014	March 22	42	Kyle Larson	Turner Scott Motorsports	Chevrolet	150	300 (482.803)	2:05:03	143.942	Report
2015	March 21	88	Kevin Harvick	JR Motorsports	Chevrolet	150	300 (482.803)	2:01:51	147.723	Report
2016	March 19	2	Austin Dillon	Richard Childress Racing	Chevrolet	150	300 (482.803)	2:05:52	143.008	Report
2017	March 25	42	Kyle Larson	Chip Ganassi Racing	Chevrolet	150	300 (482.803)	2:34:00	116.883	Report
2018	March 17	22	Joey Logano	Team Penske	Ford	150	300 (482.803)	2:21:25	127.283	Report
2019	March 16	00	Cole Custer	Stewart–Haas Racing with Biagi-DenBeste	Ford	150	300 (482.803)	2:17:43	130.703	Report
2020	February 29	20	Harrison Burton	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:28:15	121.417	Report
2021*	Not held
2022	February 26	07	Cole Custer	SS-Green Light Racing	Ford	165*	330 (531.083)	3:05:05	105.682	Report
2023	February 26*	20	John Hunter Nemechek	Joe Gibbs Racing	Toyota	150	300 (482.803)	2:35:53	115.471	Report

Notes

2008 I: Race postponed from Saturday night to Monday afternoon due to rain.
2009 II, 2010 I and 2022: Race extended due to NASCAR overtime.
2021: Race canceled and moved to the Daytona road course due to the COVID-19 pandemic.
2023: Race postponed from Saturday afternoon to Sunday night due to rain.

Multiple winners

Drivers

# Wins	Driver	Years won
6	Kyle Busch	Spring: 2009–2011, 2013 Fall: 2008, 2010
4	Matt Kenseth	Spring: 1999–2000, 2003, 2007
3	Greg Biffle	Spring: 2004, 2006 Fall: 2004
Joey Logano	Spring: 2012, 2018 Fall: 2009
2	Kyle Larson	Spring: 2014, 2017
Cole Custer	Spring: 2019, 2022

Teams

# Wins	Team	Years won
11	Joe Gibbs Racing	Spring: 2008–2013, 2020, 2023 Fall: 2008–2010
6	RFK Racing	Spring: 2004–2007 Fall: 2004–2005
3	Reiser Enterprises	Spring: 1999–2000, 2003
2	Cicci-Welliver Racing	Spring: 1997, 2001
Richard Childress Racing	Spring: 2016 Fall: 2007

Manufacturer wins

# Wins	Make	Years won
11	Ford	Spring: 2002–2007, 2018–2019, 2022 Fall: 2004–2005
Toyota	Spring: 2008–2013, 2020, 2023 Fall: 2008–2010
9	Chevrolet	Spring: 1998–2001, 2014–2017 Fall: 2007
1	Pontiac	Spring: 1997
Dodge	Fall: 2006

External links

race results at Racing-Reference