1 degree celsius, sunny, winds 9km/hr

1 | 9:17 Avg HR 159bpm
2 | 9:15 | 18:32 Avg HR 171bpm
3 | 9:50 | 28:32 Avg HR 177bpm
4 | 9:51 | 38:15 Avg HR 179bpm
4.1 miles | 39:09 | 9:33 min/mi | Avg HR 172bpm

0.25 mi CD (~5 mins)

Today is usually a rest day for me, but since I took a couple of extra rest days after hurting my knee last week, and since today was so beautiful outside, I ran today. :)