Good bike workout

Nice bike training today. Did the Portland hill simulation route twice. Times were equivalent to best times this year for the most part. Best part about it was that I didn't feel really tired afterwards, and it felt short (I know it wasn't shorter than normal). Those two things put together tell me it was a good workout. My second hill was faster than the first, I think because I came up out the aero position a bit and could get better power out of my legs and breathe bettter. A little bit of wind but nothing significant. Nice day, too!