Contact Us

All membership inquiries should be directed to: 100halfmarathonsclub @

Race directors, endurance product suppliers, and race-related companies: please submit member discount codes to: discounts @

Note: Racing is our passion and our hobby.  Unfortunately, we have these day jobs that get in the way of our fun.  Please allow two business days for a response.  Thanks!

100 Half Marathons Club Leadership Team

Club President:  Jenipher Quintanilla

Jenipher is responsible for our overall organization management; clothing/apparel designs and orders; merchandise shipments; and our Facebook account. Jenipher also moderates the private club member's Facebook group.

Race and Product Vendor Discount Team:  Lisa Rossello, Kim Scharoff and Charlotte Hirsch

Lisa, Kim and Charlotte work to secure and renew club-exclusive discounts for races and for endurance product, gear and clothing discounts.   Kim primary works with clothing, gear, electrolyte, food and other product vendors. Lisa and Charlotte are primarily race discounts contacts.

Social Media Team: Carol Green Dennis and Vicky Andrada

Carol Green Dennis manages our Twitter account, and Vicky Andrada manages our Instagram account.

Behind-the-Scenes Operations: Andrea Herrmann

Andrea handles our website maintenance (both our public website and our secure member’s website); is a moderator for our private Facebook group; manages annual “best of” race voting; and writes our quarterly member newsletter. 

Copyright 2019 100 Half Marathons Club.