Which of the 20 oldest one-mile world records do you think will be the last on this list to be broken?

Always At My Place - 4YOPG - Five-Eighths Mile Track - 1:47.2 - Aug. 22, 2015

Always B Miki - OPH/All-Age - Five-Eighths Mile - 1:47 - June 25, 2016

Cash Hall - OTH - Half Mile Track - T1:51.1 - Sept. 21, 2006

Cooler Schooner - 2YOFT - Five-Eighths Mile Track - 1:51.3 - Aug. 21, 2013

Dancin Yankee - OPH - Half Mile Track - 1:48.4 - Aug. 16, 2014

Father Patrick - 2YOTC - Five-Eighths Mile Track - 1:52.1 - Oct. 11, 2013

Father Patrick - 3YOTC - Five-Eighths Mile Track - 1:50.2 - June 28, 2014

JL Cruze - 4YOTG - Mile Track - 1:49.4 - July, 11, 2015

Maven - 4YOTM - Half Mile Track - 1:51.4 - Sept. 19, 2013

Mission Brief - 2YOTF - Mile Track - 1:50.3 - Oct. 2, 2014

Mission Brief - 3YOTF - Five-Eighths Mile Track - 1:50.2 - Nov. 12, 2015

Muscle Up The Goal - 4YOTH - Half Mile Track - 1:52.3 - May 21, 2016

One More Laugh - 2YOPG - Five-Eighths Mile Track - 1:49.2 - Sept. 20, 2009

Pet Rock - 4YOPH/All-Age - Half Mile Track - 1:48.1 - Sept. 19, 2013

Sebastian K - OTH/All-Age - Five-Eighths Mile Track - 1:49 - June 28, 2014

Shebestingin - 3YOPF - Mile Track - 1:47 - Oct. 5, 2013

Somestarsomewhere - 2YOPC - Five-Eighths Mile Track - 1:49.4 - Oct. 12, 2013

Somwherovrarainbow - 4YOPM/All-Age - Five-Eighths Mile Track - 1:48 - May 25, 2014

Sweet Lou - OPH/All-Age - Five-Eighths Mile Track - 1:47 - June 28, 2014

Uncle Peter - 4YOTH - Five-Eighths Mile Track - 1.50.3 - June 29, 2013