I'm in. I'm on day 774 of my running streak, although not all in that streak meet this challenge requirements. I have two 1 mile runs the day after marathons and a couple other 2 mile runs but other than that they are pretty much all 3 miles+. For the next 100 days I'll be doing 3+ miles and likely 30 min per day. I've never been running better than during this last couple years.

Also, I would be interested in the Garmin integration. I had to set up a Strava account for just this pretty much. I'm not one for social media for the most part.