I just finished the first day of week 3 and it was awesome!!!! I will admit I was exhausted and anxious about running the 3 minutes straight. I REALLY didn't even want to get out of bed this morning, but I did and I am so glad! The weather is incredible- just the right amount of heat, wind, and humidity to warm up my muscles without overheating in the first 5 minutes. This program is so wonderful and I feel lucky to have found it and the supportive Spark community to go with it!!