running and jumping and walking in place

Is anyone still doing this? I went running today about 3 miles. It felt like I was going fast and I was working hard but I really wasn't moving fast but I was really working hard. Dixie came too and I had to keep pulling her along. I guess she's out of shape too. Swimming is coming but my technique isn't as good as I want it to be. I'm going running tomorrow and either swimming or biking the 8 miles to prepare for the sprint triathlon I'm doing this weekend with Heather and Meri and anyone else that wants to come.