Thanks MartinH for the tip. Yay!! After much trial and error finally got my Garmin 945 , TrainingPeaks, and my Stryd Footpod all talking and playing well together. Purchased the 2 week trial Level 0 Power based Marathon plan for a test drive and will finish up the first week this weekend. Liking it a lot so far. 22 weeks away from the Air Force Marathon. As an old retired Master Sergeant I want to make a respectable showing, ha