17.5 in 85-90 degree weather with 1700 feet of climbing! Beautiful day and a beautiful run today in So Cal - I wish I had had a camera at the top of range! 83 miles for the week. mylesmyles - were you running an ultra today??? edit: just went nuts on runningwarehouse.com - picked up 1 pair Nike Streak 2 (marathon race shoe hopefully?) 1 pair Hyperspeed 4 and 1 pair Nike Streak XC (dayglo - I think I will just wear these casually until I wear out my other ones) Also copped a new Nike Race Singlet, at the risk of dressing 1 minute per mile faster than I actually run . . .