Race categories are Elite (Male and Female), Team Relay Open, and Male and Female by age group. The age groups are:
Male: 19 and under, 20 to 24 yrs old, 25 to 29 yrs old, 30 to 34 yrs old, 35 to 39 yrs old, 40 to 44 yrs old, 45 to 49 yrs old, 50 to 54 yrs old, and 55 and above.
Female: 19 and under, 20 to 29 yrs old, 30 to 39 yrs old, 40 to 49 yrs old, and 50 and above.