Fri April 18 - Sun June 22 2025

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Fri April 18 - Sun June 22, 2025 San Francisco, CA 94129 US Directions

East Bay Fams

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Enter the name and email address of the members you’d like to invite. Please note that you can only invite up to invites from a GiveSignup email address, but you can still email the registration link through your personal email.

How Do You Want to Send These Emails Send from a GiveSignup email address.

With this option, we will send an email from noreply@runsignup.com to the members you invite.

Send from my personal email address.

With this option, we will generate a template email you can copy and send through your own email address and mail client.

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Enter Your Personal Message

Email	First Name	Last Name
Email	First Name	Last Name

Group Members

Name	Gender	Age	Location
Sarah O.	Female	45	Walnut Creek, CA
Timothy O.	Male	47	Walnut Creek, CA
Miles O.	Male	15	Walnut Creek, CA
Charlie O.	Male	7	Walnut Creek, CA

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2025 Presidio Half Marathon, 10K, & 5K

2025 Presidio Half Marathon, 10K, & 5K

East Bay Fams

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2025 Presidio Half Marathon, 10K, & 5K

2025 Presidio Half Marathon, 10K, & 5K

East Bay Fams

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