Originally Posted by Carbonfiberboy
Your 18% climb is a fine interval. If that climb honestly averages 18% for a mile, then it's about 950'.
18% is what it says, I don't know how they got that because after I checked Google Earth, the results were a 435' climb in 0.76 miles (3,987.85') which is roughly an 11% average grade. I usually climb that in 7 minutes and every time it's a pain in the a** especially with school books