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American Youth Soccer Organization Providing world class youth soccer programs that enrich children's lives.

San Marcos AYSO

Registration Forms

Registration for Fall 2016 Season is Now Open!

Registration for Fall Season 2016 is now open.  Registration options are listed below, or sign up using eAYSO today! 

The fastest way to register for AYSO is through our registration system at

AYSO also provides support for online registration through the eAYSO Call Center. Call Center hours are (all times are Pacific Time):

Monday - Friday: 8:00 a.m. to 5:00 p.m.
Saturday: 6:00 a.m. to 3:00 p.m.
Sunday: 8:00 a.m. to 12:00 p.m. (March 2-July 27, 2015)

The eAYSO Call Center will be closed on the following days: Memorial Day weekend, Independence Day weekend and Labor Day weekend.

To reach the Call Center, call 1-866-588-2976 or send an email to [email protected].

If you can't register online, player registration forms are listed below. Be sure to print, sign and return the correct form at one of our Fall Registration events or by mail at AYSO P O Box 333, San Marcos CA 92079.

Registration events will be held on the following days:
Saturday January 23, Walnut Grove Park Sprots Barn, 12 to 2, Walnut Grove Park is on Sycamore and Olive and can be seen from Twin Oaks Valley Road

Player Registration Form
El formulario de inscripción del jugador en español
18-Year Old Player Registration Form
De 18 años de edad formulario de inscripción del Jugador en español

Volunteer Registration Form
AYSO no longer accepts hand-written adult volunteer forms. Please visit eAYSO and sign up today. Registration is free and easy using the eAYSO registration process. 

Youth Volunteer Registration Form
AYSO no longer accepts hand-written youth volunteer forms. Parents, please visit eAYSO to sign your child up as a youth volunteer. Registration is free and easy using the eAYSO registration process.

AYSO Participation Release Form
Whenever a player or youth volunteer has suffered an injury or illness that required the care of a physician or a visit to an emergency care facility, the AYSO Participation Release Form must be completed in full and signed by the child’s parents or guardians before the player or youth volunteer will be allowed to participate further in the program. 

General Release Form
If your child will walking, riding a bicycle or driving themselves home from practice or games, please complete this form and return it to your coach.

National Partners

Contact Us

San Marcos AYSO Region 127

PO Box 333 
San Marcos, California 92079

Email Us: [email protected]
Phone : 877-233-2976
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