I know most of you guys at some point mix some hill repeats into your workouts. What sort of length/grade do you do your workouts on?
Obviously everyone has their own preferences or goals. I ask because I did some this morning, 5 times on a little 4-5% grade climb that takes about 3 minutes to get to the top, starting by keeping my HR below about 75% of my max on my first effort and then trying to lop 10-15 seconds off each repeat. I blew up on the last one halfway up, so I guess I did something right.
What types of climbing efforts are you guys mixing in as interval training?