| Year |
Regular Champion |
Multibreed Champion |
| 2016 |
Instant Replay (Region 2) |
Crazy Train (Region 6) |
| 2015 |
Animal Inn (Region 3) |
Fur Fun (Region 9) |
| 2014 |
Animal Inn (Region 3) |
Ruff Enuff (Region 13) |
| 2013 |
Holeshot Racers (Region 8) |
Buffalo Wings (Region 13) |
| 2012 |
Holeshot Racers (Region 8) |
Rocket Relay (Region 2) |
| 2011 |
Northern Power Paws (Region 12) |
Some Ruff Competition (Region 2 - 16.475) & Slammers (Region 1 - 16.477) (as Co-champions)* |
| 2010 | Holeshot Racers (Region 8) | Spring Loaded (Region 1) |
| 2009 | Slammers | Spring Loaded |
| 2008 | Rocket Relay | Spring Loaded |
| 2007 | Spring Loaded | Spring Loaded |
| 2006 | Spring Loaded | Spring Loaded |
| 2005 | Spring Loaded | Spring Loaded |
| 2004 | Spring Loaded | Spring Loaded |
| 2003 | Spring Loaded | Spring Loaded |
| 2002 | Top Dog Racers | Rude Dogs |
| 2001 | Rude Dogs | Rude Dogs |
| 2000 | Border Patrol | Rude Dogs |
| 1999 | Instant Replay | Instant Replay |
| 1998 | Rocket Relay | Instant Replay |
| 1997 | Total Recall | Instant Replay |
| 1996 |
Instant Replay |
Allsorts Dogsports & Rude Dogs
(as Co-champions) |
