What is age group track?

Age group track is just as the name implies: track & field competition based on an athlete's age in the current calendar year. The age group divisions for competition in 2010 are as follows:

Young Men/Women (YM/YW) - born in 1992 or 1993, or in 1991 on or after August 1

Intermediate Boys/Girls (IB/IG) - born in 1994 or 1995

Youth Boys/Girls (YB/YG) - born in 1996 or 1997

Midget Boys/Girls (MB/MG) - born in 1998 or 1999

Bantam Boys/Girls (BB/BG) - born in 2000 or 2001

Sub Bantam Boys/ Girls (SB/SG) - born after 2002