5:15am 😱 good luck with that 😀 my daughter is up at the same time and off to gym .. crazy 🤣 I have dropped back from 10k plus each day during winter to 5 days per week. Been taking your advice re increasing the intensity of walks (but without the treadmill - still awaiting the elliptical). I found a mountain trail (with a track that starts just at the end of my street as it turns out -lol) 132m assent in 2km - gets my heart rate right up into that zone 5 for just a few minutes and then I get an undulating 4km circuit around the mountain and steep decent back home. About an hour all up twice a week has been hitting the spot but not at 5 in the morning hahaha...