Tue 10/4 - 65 minutes very easy

Round trip to 10 Spencer. Out via rail bed, back along 27 as darkness had fallen by that point. Legs feeling better today, although maybe not as much as I had hoped. Energy level still low, and dropped off after taking a bathroom break at the S. Acton trestle halfway through the trip out. SI joint feeling stiff, spent some time rolling on the lax ball as a result and it felt much better afterward all the way down my left leg. Heavy rain showers during the afternoon, subsided soon after I got started but the first few minutes weren't fun at all.