10 Mile "Long" run -- 1 week before Toledo Marathon

We did a 16+ kilometre route around north London and then through a bit of the trail system. I ran with Brian Groot and Dave Spencer for most of the run and we were carrying on a conversation for the majority of the run. I wasn't pushing the pace at all. Here are my splits:

5:31
5:17
5:05
4:46
4:51
5:03
5:05
5:01
5:00
5:01
5:08
5:07
4:54
4:59
4:59
4:47
4:38 (pace for 280 m.)

Average pace was 5:02.

I'm cautiously optimistic about Toledo.