npub1hxmgkf2ss3j5ymfv7lc477hjslpdkg6x7ku9s25up074namhlrkq2a7hx2 (npub1hxm…7hx2) npub1uycuf9x79wn5ktwapth8rpqygf25t6rn53u2der8pvux9xppwvwq37fdep (npub1uyc…fdep)
I don't know how they kept track of the distance, perhaps she wore a GPS?
Anyway, if it is good enough for Guinness .....