Southwick, MA
The Wick 338
- July 11, 2026
- June 28, 2025
- June 29, 2024
- July 8, 2023
- July 9, 2022
- July 10, 2021
- June 29, 2019
- June 30, 2018
- July 8, 2017
- July 9, 2016
- June 29, 2013
- August 11, 2012
- August 27, 2011
- August 28, 2010
- August 29, 2009
- August 24, 2008
- June 10, 2007
- June 11, 2006
- June 12, 2005
- June 13, 2004
- June 8, 2003
- June 9, 2002
- June 10, 2001
- June 11, 2000
- June 13, 1999
- June 14, 1998
- June 22, 1997
- June 23, 1996
- June 25, 1995
- June 26, 1994
- May 2, 1993
- May 17, 1992
- August 4, 1991
- July 22, 1990
- May 21, 1989
- May 22, 1988
- May 17, 1987
- May 18, 1986
- May 16, 1982
- May 17, 1981
- May 18, 1980
- May 20, 1979
- May 7, 1978
- May 1, 1977
- June 6, 1976
All-Time Wins
450 Class
| Rider | Hometown | Wins |
|---|---|---|
 Ricky Carmichael |  Havana, FL | 8 |
 Jeff Stanton | Sherwood, MI | 4 |
 Kent Howerton | San Antonio, TX | 4 |
 Jett Lawrence |  Landsborough, Australia | 4 |
 Ryan Dungey | Belle Plaine, MN | 3 |
250 Class
| Rider | Hometown | Wins |
|---|---|---|
 Steve Lamson | Orangevale, CA | 2 |
| Ricky Carmichael | Havana, FL | 2 |
 Broc Glover | El Cajon, CA | 2 |
 Doug Henry | Torrington, CT | 2 |
 Larry Ward | Woodinville, WA | 2 |
WMX
| Rider | Hometown | Wins |
|---|