Arboretum run (with intervals)

Had a really good run today! Scott did the loop, with intervals, yesterday, and finished in about 35 minutes. That motivated me to push myself today. I did seven and a half minute-long intervals, and finished in under 39 minutes. I still had to walk for about 30 seconds after each sprint and felt like my chest was *very* tight, but overall I ran faster during the sprints and during the jogs than in previous weeks. Hooray!