Glorious sunny day here - so decided to give Sam another chance and set off following week 2. Apparently 5 minutes walk, then three sets of 15 minutes run followed by 1 min break and then 4 (or possibly 5) minutes brisk walk cool down. Had planned a route so I knew roughly where my walking breaks would be. Set watch to 4 p.m. exactly to keep track of time - spot on 5 minutes time to run. Music a little better; just as I reached where I thought the first walk break should be, on cue I heard her say time to walk; same thing happened with second walk break. Third and final 15 minute run, reached where I thought cool down walk should commence and just music. Kept going. Added on a loop. Still no mention of walking, just music. Legs were getting quite tired at this point, so looked down at my watch - 4:57! Must have missed it. Walked the rest of the way back home - another minute and half, music still going. And still going for another two and half minutes whilst I drank a lovely glass of water and stretched my legs. Total play time is 61 minutes!
Listening back, at just past 52 minutes, she does indeed quietly say running is finished - but it's in the middle of a rap track with the music still audible, so very very hard to hear. And 9 minutes of music plays afterwards.
So I reckon I did 5 minutes walk; 15 min run; 1 min walk; 15 min run; 1 min walk; 20 min run; 1.5 min walk. Total distance 5.4 miles.
Rest day tomorrow. Hurrah!