HILLS! Ran w/ Jon early this morning - started with a flat two miles and then charged up and down hills at a reasonably hard pace. Resumed an 8/mile pace on the flats and in between hills. 4 bigger hills (.2-.3 miles long) and 2 medium hills (same length but not as steep.) Seemed like a good workout - really fun in a perverted sort of way. Perfect morning - 52 degrees and a light, fresh breeze. Right ankle a bit tired by mile 8 - still not fully recovered from SOB.