John Leyba, The Denver PostGeneral manager in the tasting room Stuart Close pours a 471 Double IPA at Breckenridge Brewery. BRECKENRIDGE — A beer war is brewing in Breckenridge, but it’s not between the breweries themselves. From IPA’s to fruited sours, Breckenridge Brewery has been a popular landmark in town for nearly 30 years. “When tourists come to Breckenridge, the first thing they want to know is: Where is the ski resort?