AMA Grand Slam Records

AMA FLAT TRACK GRAND SLAM RECORDS

Page content updated 8/17/2025

Grand Slam
Racers
Grand Slam
in one season
Dirt Track
Grand Slam
Dirt Track
Grand Slam
in one season
Honorable Mention
1933-1960
Dirt Track
Grand Slam
on one brand

The AMA "Grand Slam" identifies a racer who won at least one Grand National event in each of the five Grand National racing disciplines from 1961-1985.
Those five disciplines are short track, TT, half mile, mile, and road race.

When road races split off into their own championship series in 1986, a new term - "Dirt Track Grand Slam" - emerged to indicate racers who won at least one Grand National of the four dirt track disciplines.

Racers Who Have Completed The AMA Grand Slam in their Career

1.	Dick Mann (38 yrs, 1 mo, 23 days)	8/30/1959	Peoria, IL TT	Gold Star 64
		6/19/1960	Laconia, NH Road Race	Gold Star 64
		6/11/1961	Heidelberg, PA Half Mile	Gold Star 64
		8/15/1969	Hinsdale, IL Short Track	DMR 2
		8/5/1972	Homewood, IL Mile	A70 1

2.	Kenny Roberts (22 yrs, 7 mos, 18 days)	1/29/1972	Houston, TX Short Track	DT1 80Y
		7/8/1973	Colorado Springs, CO Mile	GXS-1 80
		10/6/1973	Gardena, CA Half Mile	GXS-1 80
		6/2/1974	Braselton, GA Road Race	TZ750A 1
		8/18/1974	Peoria, IL TT	GXS-1 1

3.	Bubba Shobert (24 yrs, 2 mos, 28 days)	7/3/1982	Indianapolis, IN Mile	XR750 67
		5/5/1984	San Jose, CA Short Track	RS500 67
		9/30/1984	Lexington, OH Road Race	VF860 77
		3/30/1985	Gardena, CA TT	RS660 67
		4/26/1986	Phoenix, AZ Half Mile	RS750 1

4.	Doug Chandler (23 yrs, 10 mos, 24 days)	7/7/1983	Hinsdale, IL Short Track	CR250 8Y
		4/7/1984	Gardena, CA TT	RS600 10
		9/14/1986	San Jose, CA Mile	RS750 10
		9/20/1986	Gardena, CA Half Mile	RS750 10
		8/20/1989	Lexington, OH Road Race	- 10

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Racers Who Have Completed The AMA Grand Slam in a Single Season

1.	Kenny Roberts	1/31/1975	Houston, TX Short TT	GXS-1 1
		4/12/1975	Dallas, TX Short Track	YZ360 1
		8/3/1975	Monterey, CA Road Race	TZ750B 1
		8/3/1975	Indianapolis, IN Mile	TZ750B 1
		9/27/1975	Gardena, CA Half Mile	GXS-1 1

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Active full time riders are shown in red
Racers Who Have Completed the AMA Dirt Track Grand Slam in their Career 1933-Present

1.	Joe Leonard (21 yrs, 0 mos, 26 days)	7/19/1953	San Mateo, CA Mile	KR 98
		8/6/1953	Sturgis, SD Half Mile	KR 98
		8/30/1953	Peoria, IL TT	KRTT 98

2.	Bart Markel (31 yrs, 0 mos, 7 days)	8/28/1960	Peoria, IL TT	XLR 8
		6/10/1962	Heidelberg, PA Half Mile	KR 4
		8/19/1962	Springfield, IL Mile	KR 4
		8/26/1966	Hinsdale, IL Short Track	CRS250 1

3.	Mert Lawwill (29 yrs, 4 mos, 13 days)	9/19/1965	Sacramento, CA Mile	KR 18
		7/8/1967	Castle Rock, WA TT	XLR 18
		9/8/1968	Salinas, CA Half Mile	KR 18
		2/7/1970	Houston, TX Short Track	CRS250 1

4.	Dick Mann (38 yrs, 1 mos, 23 days)	8/30/1959	Peoria, IL TT	Gold Star 64
		6/11/1961	Heidelberg, PA Half Mile	Gold Star 64
		8/15/1969	Hinsdale, IL Short Track	DMR 2
		8/5/1972	Homewood, IL Mile	A70 1

5.	Kenny Roberts (22 yrs, 7 mos 18 days)	1/29/1972	Houston, TX Short Track	DT1 80Y
		7/8/1973	Colorado Springs, CO Mile	GXS-1 80
		10/6/1973	Gardena, CA Half Mile	GXS-1 80
		8/18/1974	Peoria, IL TT	GXS-1 1

6.	Jay Springsteen (20 yrs 2 mos, 9 days)	6/7/1975	Louisville, KY Half Mile	XR750 65X
		7/4/1976	Albuquerque, NM Mile	XR750 25
		1/29/1977	Houston, TX Short Track	MX250 1
		6/24/1977	Hinsdale, IL TT	XR750 1

7.	Steve Eklund (23 yrs, 10 mos, 16 days)	6/4/1976	Pontiac, MI TT	GXS-1 74Z
		8/13/1976	Hinsdale, IL Short Track	MX360 74Z
		6/25/1978	Columbus, OH Half Mile	XR750 11
		5/6/1979	San Jose, CA Mile	XR750 11

8.	Rick Hocking (26 yrs, 8 mos, 9 days)	9/29/1974	Albany, CA Mile	GXS-1 31Z
		10/12/1974	Gardena, CA Half Mile	GXS-1 31Z
		6/25/1978	Houston, TX TT	TT500 13
		8/3/1979	Hinsdale, IL Short Track	YZ250 17

9.	Alex Jorgensen (27 yrs, 1 mos, 7 days)	5/13/1978	Gardena, CA Half Mile	Commando 44
		7/15/1978	Gardena, CA TT	A65 44
		4/11/1981	Sacramento, CA Mile	XR750 44
		8/5/1981	Hinsdale, IL Short Track	MX3 44

10.	Randy Goss (28 yrs, 0 mos, 21 days)	6/10/1979	Middletown, NY Half Mile	XR750 13
		9/21/1980	San Jose, CA Mile	XR750 13
		8/15/1982	Peoria, IL TT	XR750 6
		2/2/1984	Houston, TX Short Track	Rotax 500 1

11.	Scott Parker (23 yrs, 2 mos, 18 days)	7/29/1979	DuQuoin, IL Mile	XR750 40X
		8/1/1980	Hinsdale, IL Short Track	MX250 11
		5/8/1982	Gardena, CA Half Mile	XR750 11
		2/8/1985	Houston, TX TT	Rotax 560 11

12.	Bubba Shobert (24 yrs, 2 mos, 28 days)	7/3/1982	Indianapolis, IN Mile	XR750 67
		5/5/1984	San Jose, CA Short Track	RS500 67
		3/30/1985	Gardena, CA TT	RS660 67
		4/26/1986	Phoenix, AZ Half Mile	RS750 1

13.	Doug Chandler (20 yrs, 11 mos, 24 days)	7/7/1983	Hinsdale, IL Short Track	CR250 8Y
		4/7/1984	Gardena, CA TT	RS600 10
		9/14/1986	San Jose, CA Mile	RS750 10
		9/20/1986	Gardena, CA Half Mile	RS750 10

14.	Chris Carr (24 yrs, 10 mos, 1 day)	8/17/1986	Peoria, IL TT	Rotax 660 20
		4/4/1987	Sacramento, CA Mile	XR750 20
		9/26/1987	Gardena, CA Half Mile	XR750 20
		3/7/1992	Daytona Beach, FL Short Track	Rotax 600 20

15.	Joe Kopp (39 yrs, 9 mos, 22 days)	8/3/1997	Peoria, IL TT	Rotax 600 43
		9/11/1999	Dallas, TX Mile	XR750 43
		8/26/2000	Sedalia, MO Half Mile	XR750 1
		3/5/2009	Daytona Beach, FL Short Track	CRF450R 3

16.	Jake Johnson (25 yrs, 1 mo, 20 days)	9/14/2002	Tunica, MS Short Track	CRF450R 14U
		7/5/2003	Sharon, PA Half Mile	XR750 14
		8/12/2006	Castle Rock, WA TT	RM-Z450 14
		9/6/2009	Springfield, IL Mile	XR750 14

17.	Sammy Halbert (24 yrs, 11 mos, 3 days)	8/10/2007	Castle Rock, WA TT	YZ450F 43
		6/20/2009	Kingsport, TN Half Mile	XR750 43
		3/3/2010	Daytona Beach, FL Short Track	YZ450F 7
		8/18/2012	Indianapolis, IN Mile	XR750 7

18.	Jared Mees (30 yrs, 11 mos, 9 days)	6/25/2005	Lima, OH Half Mile	XR750 21
		5/29/2011	Springfield, IL Mile	XR750 9
		3/16/2017	Daytona Beach, FL TT	FTR750 9
		3/25/2017	Woodstock, GA Short Track	FTR750 9

19.	Briar Bauman (25 yrs, 1 mo, 12 days)	3/13/2014	Daytona Beach, FL Short Track	CRF450R 14
		6/24/2017	Lima, OH Half Mile	EX650 14
		8/6/2017	Sturgis, SD TT	EX650 14
		8/21/2020	Indianapolis, IN Mile	FTR750 1

20.	Dallas Daniels (20 yrs, 1 mos, 24 days)	5/28/2022	Lexington, KY Mile	MT-07 32
		3/09/2023	Daytona Beach, FL Short Track	MT-07 32
		7/22/2023	Swedesboro, NJ Half Mile	MT-07 32
		8/12/2023	Castle Rock, WA TT	MT-07 32

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Active full time riders are shown in red
Racers Who Have Completed the AMA Dirt Track Grand Slam in a Single Season 1961-Present

1.	Kenny Roberts	1/31/1975	Houston, TX TT	GXS-1 1
		4/12/1975	Dallas, TX Short Track	YZ360 1
		8/23/1975	Indianapolis, IN Mile	TZ750B 1
		9/27/1975	Gardena, CA Half Mile	GXS-1 1

2.	Jay Springsteen	1/29/1977	Houston, TX Short Track	MX250 1
		5/22/1977	Oklahoma City, OK Half Mile	XR750 1
		6/24/1977	Hinsdale, IL TT	XR750 1
		7/31/1977	DuQuoin, IL Mile	XR750 1

3.	Chris Carr	3/12/1994	Daytona Beach, FL Short Track	Rotax 600 4
		8/7/1994	Peoria, IL TT	Rotax 600 4
		8/10/1994	Rapid City, SD Half Mile	XR750 4
		8/27/1994	Indianapolis, IN Mile	XR750 4

4.	Jared Mees	3/16/2017	Daytona Beach, FL TT	FTR750 9
		3/25/2017	Woodstock, GA Short Track	FTR750 9
		6/3/2017	Lexington, KY Mile	FTR750 9
		7/8/2017	Eldbridge, NY Half Mile	FTR750 9

5.	Jared Mees	3/15/2018	Daytona Beach, FL TT	FTR750 1
		4/28/2018	Fort Worth, TX Half Mile	FTR750 1
		5/12/2018	Phoenix, AZ Mile	FTR750 1
		7/7/2018	Weedsport, NY Short Track	FTR750 1

6.	Dallas Daniels	3/06/2025	Daytona Beach, FL ST	MT-07 32
		6/27/2025	Lima, OH Mile	MT-07 32
		7/05/2025	DuQuoin IL Mile	MT-07 32
		8/08/2025	Sturgis, SD TT	MT-07 32

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The Short Track discipline did not join the National circuit until 1961
Honorable Mention: Riders to win one of every type of AMA National 1933-1960

1.	Joe Leonard	7/19/1953	San Mateo, CA Mile	KR 98
		7/26/1953	Windber, PA Road Race	KRTT 98
		8/6/1953	Sturgis, SD Half Mile	KR 98
		8/30/1953	Peoria, IL TT	KRTT 98

2.	Joe Leonard	6/20/1954	Laconia, NH Road Race	KRTT 98
		7/25/1954	San Mateo, CA Mile	KR 98
		8/29/1954	Peoria, IL TT	KRTT 98
		9/11/1954	Hammond, IN Half Mile	KR 98

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Active full time riders are shown in red
Racers Who Have Completed the AMA Dirt Track Grand Slam on a Single Brand 1961-Present

1.	Joe Leonard	7/19/1953	San Mateo, CA Mile	KR 98
		8/6/1953	Sturgis, SD Half Mile	KR 98
		8/30/1953	Peoria, IL TT	KRTT 98

2.	Bart Markel	8/28/1960	Peoria, IL TT	XLR 8
		6/10/1962	Heidelberg, PA Half Mile	KR 4
		8/19/1962	Springfield, IL Mile	KR 4
		8/26/1966	Hinsdale, IL Short Track	CRS250 1

3.	Mert Lawwill	9/19/1965	Sacramento, CA Mile	KR 18
		7/8/1967	Castle Rock, WA TT	XLR 18
		9/8/1968	Salinas, CA Half Mile	KR 18
		2/7/1970	Houston, TX Short Track	CRS250 1

4.	Kenny Roberts	1/29/1972	Houston, TX Short Track	DT1 80Y
		7/8/1973	Colorado Springs, CO Mile	GXS-1 80
		10/6/1973	Gardena, CA Half Mile	GXS-1 80
		8/18/1974	Peoria, IL TT	GXS-1 1

5.	Jay Springsteen	6/7/1975	Louisville, KY Half Mile	XR750 65X
		7/4/1976	Albuquerque, NM Mile	XR750 25
		1/29/1977	Houston, TX Short Track	MX250 1
		6/24/1977	Hinsdale, IL TT	XR750 1

6.	Rick Hocking	9/29/1974	Albany, CA Mile	GXS-1 31Z
		10/12/1974	Gardena, CA Half Mile	GXS-1 31Z
		6/25/1978	Houston, TX TT	TT500 13
		8/3/1979	Hinsdale, IL Short Track	YZ250 17

7.	Randy Goss	6/10/1979	Middletown, NY Half Mile	XR750 13
		9/21/1980	San Jose, CA Mile	XR750 13
		8/15/1982	Peoria, IL TT	XR750 6
		2/2/1984	Houston, TX Short Track	Rotax 500 1

8.	Scott Parker	7/29/1979	DuQuoin, IL Mile	XR750 40X
		8/1/1980	Hinsdale, IL Short Track	MX250 11
		5/8/1982	Gardena, CA Half Mile	XR750 11
		2/8/1985	Houston, TX TT	Rotax 560 11

9.	Bubba Shobert	5/5/1984	San Jose, CA Short Track	RS500 67
		5/6/1984	San Jose, CA Mile	RS750 1
		3/30/1985	Gardena, CA TT	RS660 67
		4/26/1986	Phoenix, AZ Half Mile	RS750 1

10.	Doug Chandler	7/7/1983	Hinsdale, IL Short Track	CR250 8Y
		4/7/1984	Gardena, CA TT	RS600 10
		9/14/1986	San Jose, CA Mile	RS750 10
		9/20/1986	Gardena, CA Half Mile	RS750 10

11.	Chris Carr	4/4/1987	Sacramento, CA Mile	XR750 20
		9/26/1987	Gardena, CA Half Mile	XR750 20
		8/14/1988	Peoria, IL TT	Rotax 600 20
		3/7/1992	Daytona Beach, FL Short Track	Rotax 600 20

12.	Jared Mees	3/16/2017	Daytona Beach, FL TT	FTR750 9
		3/25/2017	Woodstock, GA Short Track	FTR750 9
		6/3/2017	Lexington, KY Mile	FTR750 9
		7/8/2017	Eldbridge, NY Half Mile	FTR750 9

13.	Briar Bauman	9/8/2018	Mechanicsburg, PA Half Mile	FTR750 14
		3/14/2019	Daytona Beach, FL TT	FTR750 14
		7/13/2019	Weedsport, NY Short Track	FTR750 14
		8/21/2020	Indianapolis, IN Mile	FTR750 14

14.	Dallas Daniels	5/28/2022	Lexington, KY Mile	MT-07 32
		3/09/2023	Daytona Beach, FL Short Track	MT-07 32
		7/22/2023	Swedesboro, NJ Half Mile	MT-07 32
		8/12/2023	Castle Rock, WA TT	MT-07 32

15.	Briar Bauman	6/4/2023	Lima, OH Half Mile	790 Duke 3
		9/3/2023	Springfield, IL Mile	790 Duke 3
		5/11/2024	Ventura, CA Short Track	790 Duke 3
		7/28/2024	Peoria, IL TT	790 Duke 3

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AMA FLAT TRACK GRAND SLAM RECORDS

Racers Who Have Completed The AMA Grand Slam in their Career

Racers Who Have Completed The AMA Grand Slam in a Single Season

Racers Who Have Completed theAMA Dirt Track Grand Slamin their Career1933-Present

Racers Who Have Completed theAMA Dirt Track Grand Slamin a Single Season1961-Present

Honorable Mention: Riders to win one of every type of AMA National1933-1960

Racers Who Have Completed theAMA Dirt Track Grand Slamon a Single Brand1961-Present

Racers Who Have Completed the
AMA Dirt Track Grand Slam
in their Career
1933-Present

Racers Who Have Completed the
AMA Dirt Track Grand Slam
in a Single Season
1961-Present

Honorable Mention: Riders to win one of every type of AMA National
1933-1960

Racers Who Have Completed the
AMA Dirt Track Grand Slam
on a Single Brand
1961-Present