So started biking with my family on Saturday. Bought 4 new bikes and started riding. 2 miles Saturday, 7 miles of flat trail Sunday, 3 miles of moderate hills on Monday and 4.75 of moderate hills yesterday. Today I told the wife I was going alone. I rode 9.99 miles with some major hills. Elevation changes were over 650 feet. I rode the whole 9.99 in 37 minutes. Im 6 foot 3 and 290ish. I felt this was an accomplishment for riding under 1 week.