I normally do a long run on Sunday. It's the only day of the week when I can really fit it in, due to other commitments.
Anyhow - some of the following few Sundays are getting busy, so I was thinking of doing half the run before and half after the other stuff I'm doing - maybe 10 in the morning and 8 in the evening. What are people's experience of this? Is it as good, better or worse? Guess I'm slightly worried I might get injured running 8 on muscles that are a bit stiff after the morning session.