I ran another Lactate Threshold test while in San Jose. I didn't use the results, but my training plan called for the test and I wanted the hard work. Sycamore Grove is a very nice little park in Livermore. During this run I saw some Hawks and some Deer. It's $3 to park for the day. You can run on the dirt trail through the park or on the paved multi-use trail. They run fairly similar courses through the park or can be turned into a loop like I did.