ARZAL circuit de l'estuaire de vilaine 12 km CTM 3.2 0000FF 4 3.5 3.3 4.5 4.3 5.8 4.6 4 3.9 5 3.9 4.7 3.8 6.1 9.3 9.5 16.5 28.1 29.3 31.3 31 29.3 26.8 23.8 24.1 21 20.8 19 20.4 19.9 20 20 19.6 19.9 19.7 18.7 16.9 20 20.8 21.4 22 22.5 23 21.7 21.3 20 19.2 18.2 17.4 17 8.7 7.4 4.6 6.4 6.7 8.5 7.9 7.9 10.1 10.9 13.2 18.1 21 23.4 26 23.6 26.6 27.9 28 28.1 27.8 28 27.9 29.3 30.5 31 33 32.4 32.4 31 32.3 32.6 32.8 32.6 32 32 32 30.4 25.8 23.7 23.9 22.9 21 21.4 22.1 22.9 26.5 34.2 36.6 35.8 34.6 32.7 30.4 22.7 23.1 27.3 30 33.2 32 32 31.4 30.8 29.9 28.2 26.8 22.9 24.2 24.1 22.5 21.4 10.2 14.6 13.6 12.8 12 8 7.1 6 4.1 3 3 3 3.1 6.5 9.3 13 14.8 16.5 17.2 17.5 16.9 16.1 15.6 15 15.3 15.4 15.1 15 15 15.1 15.1 15.6 16.4 13.9 11.9 10.7 5.1 3.6 3.2 3.4 3.7 3.6 2 2.2 2.6 3 3 3 3 3 3.4 3.7 3.3 3.3 4.1 3.9 2.6 3.7 15.1 15.4 14.6 15.8 17.6 20 21.3 21.5 22 22.7 26.3 27 27.4 28.1 30 30.7 30.4 30.7 31.8 33.1 33.3 32.8 32.3 30.3 29 27.7 25.8 23 21.8 15.7 5.1 3 3 3 3.8 3.4 3.5