I woke up tired, and my wakeup heart rate was high (62), so I'm taking a rest day today. I slept well last night, but earlier in the week I only had around 6 hours of sleep per night. When I was younger I could handle a few nights of less sleep, but as I get older I am affected more by a lack of sleep. Also, I've been on my feet a lot during the past few days painting a fence.
I got 10 miles of running this week. I'll have to wait until next week for 15 miles.