So in anticipation of my rug rat joining the ranks of the young ice hockey ranks, I'm building a rink in my back yard. I have most of the knowledge I'll need as I spied my buddy's rink building process. What I need from you guys is size. Right now I can comfortably fit a 60 × 40 foot rink in my backyard. A rink that size would seem ambitious but I dont want to have to buy a new tarp every other year as I keep expanding.