Originally Posted by Rev.Chuck
Burning 1300 calories in 18 miles? Is the whole ride up a 20% grade?
18 miles in an hour and a half.
According to caloriesperhour.com
Male 58, 6', 170 lb: BMI=23.1 BMR=1,649 RMR=1,629
Bicycling - 16-19 mph (very vigorous)
1,388 calories in 1 hr 30 min