Swimmers age group assignments are based on the child's age as of June 1 for these leagues.

Club Development Meets – meets held on Saturdays to get times in a variety of events – ribbons awarded through sixth place.  A training ground for parents to learn to help run meets.

MOSL – Mid-Ohio Swim League – The fastest three to eight swimmers in each age group on our team compete in this league.  Swimmers must have two MOSL meets in order to compete in the MOSL championships.  An individual may swim in a total of four events in each meet; for championships, three events and two relays.  Home warm-ups start at 5pm; away warm-ups start at 5:30pm.  All MOSL meets are on Wednesdays, except as noted.

ECSL – East Central Swim League – Swimmers with less experience swim in this league.  Swimmers must have two ECSL meets in order to compete in the ECSL championships.  An individual may swim in three individual events and two relays plus an IM.  Home warm-ups start at 5pm; away warm-ups start at 5:30pm.  Most ECSL meets are on Thursdays; exceptions are noted.