The North American Unicycling Competition and Convention (NAUCC) is an annual week-long unicycling competition in which U.S. and Canadian riders compete in a number of events including freestyle competitions, MUni races, track and field events, distance races, hockey, and basketball.
In the past, NAUCC has gone by a number of different names including National Unicycle Invitational (NUI), National Unicycle Meet (NUM), National Unicycle Convention (NUC).
| Event | Dates | Location | Host |
| NAUCC 2012 | July 10 – July 15, 2012 | Saline, MI | Redford Township Unicycle Club |
| NAUCC 2011 | July 23 – July 30, 2011 | Madison, WI | Madison Unicyclists |
| U Games 2010 | July 10 – July 17, 2010 | Berkeley, CA | California Unicycle Association |
| NAUCC 2009 | July 26 – August 1, 2009 | Bloomington, MN | Twin Cities Unicycle Club |
| NAUCC 2008 | July 6 – July 12, 2008 | Rapid City, SD | Black Hills Unicycle Club |
| NAUCC 2007 | July 27 – August 1, 2007 | Saline, MI | Redford Township Unicycle Club |
| NAUCC 2006 | June 30 – July 5, 2006 | Memphis, TN | St. Georges Unicycle Club |
| NAUCC 2005 | July 26 – July 31, 2005 | Bowling Green, OH | Redford Township Unicycle Club and Wood One Wheelers |
| NAUCC 2004 | July 12 – July 18, 2004 | Salt Lake City, UT | Individually Hosted |
| NAUCC 2003 | July 30 – August 5, 2003 | Minneapolis, MN | Twin Cities Unicycle Club |
| NAUCC 2002 | July 20 – July 23, 2002 | North Bend, WA | Panther Pride Unicycle Team |
| NUC 2001 | July 16 – July 22, 2001 | Toronto, ON | Toronto Unicyclists |
| NUC 2000 | July 20 – July 23, 2000 | Adrian, MI | Redford Township Unicycle Club and Wood One Wheelers |
| NUC 1999 | July 30 – August 4, 1999 | North Bend, WA | Panther Pride Unicycle Team |
| NUC 1998 | July 17 – July 21, 1998 | Monrovia, CA | Monroe Unicycle Club |
| NUC 1997 | July 23 – July 27, 1997 | St. Paul, MN | Twin Cities Unicycle Club |
| NUC 1996 | July 26 – July 28, 1996 | Chariton, IA | Chariton Unicyclists |
| NUC 1995 | July 27 – July 30, 1995 | Bowling Green, OH | Wood One Wheelers |
| NUM 1994 | July 28 – July 30, 1994 | Wahpeton, ND | Dakota Unicyclists |
| NUM 1993 | July 30 – August 1, 1993 | Adrian, MI | Redford Township Unicycle Club |
| NUM 1992 | July 24 – July 26, 1992 | St. Anthony, MN | St. Anthony Village Unicycle Club |
| NUM 1991 | July 26 – July 28, 1991 | Chariton, IA | Chariton Unicyclists |
| NUM 1990 | July 27 – July 29, 1990 | Findlay, OH | Wood One Wheelers |
| NUM 1989 | July 28 – July 30, 1989 | Mobile, AL | Mobile Unicycle Club |
| NUM 1988 | July 29 – July 31, 1988 | Ypsilanti, MI | Redford Township Unicycle Club |
| NUM 1987 | July 24 – July 26, 1987 | St. Paul, MN | Twin Cities Unicycle Club |
| NUM 1986 | July 25 – July 27, 1986 | Bowling Green, OH | Smiling Faces 4H Unicycle Club |
| NUM 1985 | July 26 – July 28, 1985 | Ypsilanti, MI | Redford Township Unicycle Club |
| NUM 1984 | July 20 – July 22, 1984 | Findlay, OH | Smiling Faces 4H Unicycle Club |
| NUM 1983 | July 14 – July 17, 1983 | Syracuse, NY | Individually Hosted |
| NUM 1982 | August 7 – August 8, 1982 | St. Paul, MN | Twin Cities Unicycle Club |
| NUM 1981 | August 8 – August 9, 1981 | Ann Arbor, MI | Redford Township Unicycle Club |
| NUM 1980 | August 15 – August 17, 1980 | Kokomo, IN | Kokomo Roadrunners Unicycle Club |
| NUM 1979 | August 3 – August 5, 1979 | Findlay, OH | Smiling Faces 4H Unicycle Club |
| NUM 1978 | July 22 – July 23, 1978 | Twin Cities, MN | Pre Twin Cities Unicycle Club |
| NUM 1977 | August 20 – August 21, 1977 | Marion, OH | Paul Fox Unicycle Club |
| NUM 1976 | August 21 – August 22, 1976 | Marion, OH | Paul Fox Unicycle Club |
| NUM 1975 | August 16 – August 17, 1975 | Pontiac, MI | Pontiac Unicycle Club |
| NUM 1974 | August 17 – August 18, 1974 | Marion, OH | Paul Fox Unicycle Club |
| NUM 1973 | June 30 – July 1, 1973 | Pontiac, MI | Pontiac Unicycle Club |
| NUI 1971 | October 2, 1971 | Central Park, NYC | Individually Hosted |