This is the finisher’s medal for the Great Cranberry Island 50K that was held on July 27, 2013 on Great Cranberry Island, Maine.
Very cool medal that I think is also a buckle. It is pictured on the rock the finishers also receive so they can take a little piece of the island home with them but also probably comes in handy for eating lobster. Here is another view of the medal and rock.
MORE PHOTOS OF MARATHON/ULTRA MEDALS AND BUCKLES
[medals submitted by RIF #116 Nicholas Norfolk. Follow him on Twitter @absolut_zer0 and by RIF #88 Hideki Kinoshita, follow him on Twitter @RunKino]