The 2016 Gult Coast Prize winners can be found in the Winter/Spring 2017 issue of Gulf Coast:
Fiction selected by selected by Ayana Mathis
"Destiny" by Mike Alberti
Nonfiction (Essay) selected by David Shields
"Witness Trees" by Cassidy Norvell Thompson
Poetry selected by Rick Barot
"Calisthenics" by Brandon Rushton
Winning author bios and a full list of honorable mentions can be read here.