As the reigning CIF Southern Section Division 1 Champions — the first in Mira Costa Girls’ Lacrosse history — our program has set a new standard for excellence on and off the field. This historic achievement reflects the dedication and commitment of the student-athletes, coaches, and families who make up our lacrosse community.
Whether you are a new player or a family joining our program for the first time, you are becoming part of something special — a tradition of excellence that continues to grow with each season. We are excited to welcome the next generation of Mustangs as we build upon our championship legacy.
Girls’ Lacrosse is a spring sport with Varsity and JV teams. It is a cut sport — some experience and your own equipment are required. We encourage all interested athletes to come and showcase their skills.

Donations fund coaching, equipment and the season’s competition costs.
Tonia Kilroy — President & Fundraising
costaglaxpresident@gmail.com
Chris LaChance — Treasurer
mcgirlslaxtreasurer@gmail.com
MBX Foundation
info@mbxfoundation.org
(424) 450-8MBX
Girls’ Lacrosse is a spring sport and a cut sport, with Varsity and JV teams. Some experience and your own equipment are required. Whether you’re a seasoned player or new to the game, we encourage all interested athletes to attend and showcase their skills.