A great run

I ran the mountain bikes trails in Ridgeland with friends yesterday.  They kept me honest on my MAF training.  My average HR running the trails was 128.  I ran approximately 10 mi. in 2 hrs. for a 12:00 pace.  I'm not sure what the temp and humidity were the whole time, but when I finished it was 85 degrees in the shade.  I'd give this run a 3.5.