I haven't gone far on my bike this year so far. My average ride length was 10-15 miles and I only did a few. But yesterday I rode 75 miles without a hitch. Didn't get too tired or sore at the end. I felt like I could have kept going to 100 and beyond. I know the average person can't ride that far without training.
I wonder why that was. I'd think my endurance would have dropped off after a long time without a long ride. For the past several years, I'd average over 100 miles a week in the summers. Last summer I rode at least 2 centuries in a month, and my biggest ride was a 300 mile, 4 day trip from NJ to Boston.