Langs L'Adour en L'Arros

The ride

From Marciac, this 59.6 km loop rolls out past the Le Bouès river, then follows L'Arros and later L'Adour, before joining the Canal d'Alaric on the way back. With 452 m of climbing and a mix of paved and unpaved surface, it keeps things varied under the wheels. Ride the rivers in order, tick off the canal, and roll home to Marciac.