assemblage des fichiers GPX velofrancette ouistreham saumur 51.6 49.4 53.8 50.5 48.6 67.3 54.9 65.8 57.2 51.7 56.9 50.9 66 70.5 70.7 93.8 88.6 105.4 107.4 116.8 124.9 113.5 104.9 98.8 92.9 95.1 90 99.2 122.2 121 119.5 116.9 116.9 115.2 110.6 102.7 99.1 92 96.2 98.2 90.4 87 82.1 71.6 66.8 61.1 59.2 57.4 56.5 45.6 36 44.5 57.8 63 67.7 73 76.5 77.9 77.3 75.5 75.4 74.1 68.8 64 65.6 65.3 66 64 63.2 52.1 46.5 47.8 47.9 48.8 39.3 42.5 37.7 42.4 40.8