Warm (for this time of year, like 23°C) and sunny day, did a trail run up and down the Kettle Moraine hills. I brought a bikini hoping to sit by the lake even if it was probably going to be a bit chilly for actually swimming, but I did spend two or three minutes in the water, swimming just a bit. Cold but not too cold for a few minutes. I was pretty warmed up by 10km of hilly running! Got another chance this year to sit by a beach as a girl in a bikini, still can't get over that that is possible!
