Tempo Run 7.5.12

Tough run tonight.  I was pretty tired from the work I put in yesterday and could feel it in my legs.  My run today was to be one warm up mile and 2x 10k mile followed by a recovery mile ending with a cool down mile.  My two 10k miles were 8:24 and 8:52.  I really struggled to get it going tonight but I got the work in and have to keep that in mind.  Tomorrow is not the usual swim but a bike/run brick.  I haven't decided whether to go in the morning or after work.  I'll see how I feel in the morning.