Have on my covered patio.  We had solid rain this summer and it has been wet and dry a multitude of times and looks brand new.  Love it. Update 2 years from purchase:  have had this runner on my outdoor patio for 2 summers and one winter in PA.  Perfect condition still.  Maybe a slight bit of fading but I’m saving for a larger one to cover the center of patio.  HIGHLY RECOMMEND. It’s been through it all and it gets hosed off frequently.  Don’t hesitate to purchase. First time for me to come back after 2 years to give a great update on a purchase.