I just realised this when updating my photos in Picasa today.
I have completed the Penang Bridge International Marathon (PBIM) Grand Slam, the Full Marathon medal that i acquired recently completed the medal set.
I did a back-to-back run last year (2010), doing a 10km recovery run after completing the Half Marathon.
Little that i knew then, this would later be a unique collection of hard earn running Medals in my possession.