Running (Trail) 52:05  4.95 mi (10:31 / mi) +93m 9:57 / mi
Cabin John Regional Park, MD. From the Tennis Center parking lot, I took mostly the Cabin John Trail northward to the campground loop north of Tuckerman Rd.; then after the loop I returned on similar trails. I kept along the creek to keep the climb down--I didn't need that after running in Prince William Forest yesterday. I'd gotten started just in time. It was 50 F with the sun low on the horizon. By the time I'd gotten to the top end of the campground loop, the sun had clearly set. Using the light reflected down from partial clouds, I could see enough of the trail to keep moving well. By the time I finished at the parking lot, and in the electric lights, everything looked dark around me. This was a nice recovery run. I didn't push but it didn't hurt neither. I'd wanted to run on softer ground to keep my left knee happy.