Distance(cm) Elevation(cm) 0 11.5 2.5 12 5 12.5 7.5 12.6 10 15 12.5 14 15 14.2 17.5 13 20 14.2 22.5 14.4 25 14.7 27.5 14 30 12.1 32.5 12.1 35 12.9 37.5 13.2 40 13.7 42.5 15 45 14.3 47.5 12.8 50 13.2 52.5 13.2 55 14.4 57.5 11.9 60 13.8 62.5 15.2 65 13.5 67.5 11.4 70 10.3 72.5 10.1 75 12.5 77.5 11.8 80 12.2 82.5 13.2 85 12.8 87.5 12 90 12.2 92.5 12.7 95 11 97.5 16 100 16