For Amanda's birthday, she hosted a 3 mile virtual race. I turned 30 this year too! It had been so long since I ran outdoors, but it was so nice and chilly out that I had no trouble deciding outdoor or treadmill. I ran this Body for Life interval style for the first 20 minutes, then just ran it at my normal pace to finish it up. It was HARD, since I'd been treadmilling it quite a bit. But it was so nice outside that it was great to get outside and breathe in some fresh air and sunlight!