WorldwidePhilippinesIlocos SurBioWorldwidePhilippinesIlocos SurBioCycling Climbs in Bio There are 2 cycling climbs in Bio.National Highway 2 (2)All Cycling Climbs in BioClicking on the climb category column will toggle between category and difficulty score.NameLocationDistanceAvg GradientTotal ElevationClimb Category1.Bio Tagudin Hospital ClimbNational Highway 2 0.72 km2.5%25 mN/A2.Amburayan Bridge to SouthNational Highway 2 0.57 km0.2%7 mN/A