This is the buckle for the 50 Mile from the Chicago Lakefront 50/50 that was held on October 27, 2012 in Chicago, Illinois.
Here is another photo of the 50 Mile buckle:
And here are some photos of the 50K medal and the 50k Female Winner. Congratulations to RIF #133 Michelle Mitchell for winning the 50k! Way to Run It Fast!
[buckle/medal photos submitted by Bill - follow him on Twitter @billgoerich and by Paul - follow him on Twitter @pgarciachicago and by RIF #133 Michelle Mitchell - follow her on Twitter @runnerchickey]