Walter Johnson’s Rodrigo Yepez-Lopez PR’d again at NB Nationals with a 4:18.22 mile. That is approximately a 4:16.7 1600m, which ranks #10 all-time indoors by a Montgomery County athlete according to MoCoRunning’s records. That also makes him #2 all-time @ Walter Johnson behind the legendary all-time great Chris Moen! Congrats Rodrigo on a GREAT season!!!