8 & Under.............................2017-2015
9-10 .....................................2014-2013
11-12 ...................................2012-2011
13-14................................... 2010-2009
15-16 ...................................2008-2007
17-18 ...................................2006-2005
*Athletes must be at least (7) years of age by December 31st of the current year in order to be eligible to compete at the National Junior Olympic Championships.
** Athletes who are still 18 through the final day of the USATF National Junior Olympic Track & Field Championships are eligible to compete in the 17-18 division. This extended eligibility does not apply to cross country events.
