Competitive Course/Class Structure
for United States Orienteering Federation (USOF) A-Meets
USOF sanctioned A-meets are entered by Class, based on age and sex, as shown in the table.
F = Female, M = Male, Grp = Groups.
The number is your age on Dec 31 the year of the event.
A preceding dash means an age up to the listed age (e.g. M-14 is for boys 14 and under).
A following plus sign means that age and older (e.g. F35+ is for women 35 and older).
Open classes have no age limit.
The elite -21+ classes have no age limit.
The top elite M-21+ class is open to males and females.
Classes listed in bold type are offered at all A-meets.
Classes not in bold type are not offered at A-meets using a condensed class structure.
|Skill Level||beginner||adv. beginner||intermediate||< - - - - - - - - advanced - - - - - - - - - >|
|Winning Time (min)||25-30||35-40||50-55||45-50||50-55||60-65||75-80|