Travel & Sports: Puerto Rico ©2009 Travel & Sports® Inc. Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 39365 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise El Gigante Marathon > Puerto Rico > Adjuntas > Events 787-829-3114 787-829-3114FX 07/25/2010 - 07/25/2010 Complejo Deportivo Guarionex. A 15-kilometer runner's marathon held in the city of Adjuntas. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors.