The real distance....219.512195121951 meters

Pace length and height co-vary, weakly.

 

But.....pace length is more weakly related to hip height...

 


Here are all the data

distance (meters) name1 name2
193.33 Heidi Cathy
223.98 Kate Andrew
225.85 Marta Jamie
227 Jeremy Kristan
228 Helen
231.63 Laura Ivy
235.5 Bill
236.64 Erin Grey
237.11 Christine
238.64 Kelly Leah
240 Paul
241.65 Noah TJ
241.825 James Chris
243.5 Travis Larry
243.88 Aaron Maryann
247.67 Mike Josh
248.9 Stacy Jessie
250.45 Bethany Amanda
254 McKalyn Michael
263.1 Nate Becca
275.03 Jonathan Rhea
288.2 Sara Robin