Originally Posted by TexMac
300 w for 20 minutes think is CAT3 territory. Sounds like you are self motivated but be careful with burn out/injury if you are not scheduling rest properly. Getting a coach is a good investment. When i started in 2013, i would hammer daily till my legs gave up and had to be off bike for months. Now using a coach, I can taylor my training (40/50 miles/day commute) accordingly with 260/300 miles a week and still feel fresh.
Do you mean your training is 260-300 miles per week, on top of your commute of 50-60miles or do you really mean the other way around (commute is your training)?