Ultracycling

According to TopoFusion DEM (which shows a lot more climbing than ridewithgps, not sure why):

Distance	Cumulative	Sector	% cumulative	% sector
Mile 100	 09,850 	 9,850 	13%	13%
Mile 200	 18,370 	 8,520 	25%	11%
Mile 300	 26,800 	 8,430 	36%	11%
Mile 400	 35,700 	 8,900 	48%	12%
Mile 500	 43,810 	 8,110 	59%	11%
Mile 600	 51,160 	 7,350 	69%	10%
Mile 700	 61,890 	 10,730 	84%	14%
Mile 800	 71,620 	 9,730 	97%	13%
Mile 840	 74,106 	 2,486 	100%	3%