Ralston Ave to El Camino Real and Back BPR003, 6.3 miles, 659.feet of climbing GO TOTAL TURN ROAD NAME START AT RALSTON AVE BIKE PATH 0.0 RALSTON AVE. 3.2 3.2 X EL CAMINO REAL 0.0 3.2 U RALSTON AVE. 3.2 6.3 END RALSTON AVE BIKE PATH R=Right, L=Left, X=Cross, U=Uturn, S=straight