12 km étang de Guesnes -Verrue 126dce 4 73.3 73 73.7 75 75.8 76.1 76.5 77 79 79 79 81 81 81 82 93.2 96.6 93.8 96.6 95.6 94.6 93.4 85 83 82 80 78.6 80 79 78.5 78 78 75.4 75 75 74.7 75 76 76 75 75 75 73.7 72 71.6 71.2 69.5 70 70 70 69 70 69.4 71.7 72.7 72.5 74.2 75.9 77 77 75.3 74.7 75 74.9 73.7 71.4 71.8 72.4 71.7 72.9 73.3