قيود عمرية: تقبل طلبات كسر هذا الرقم القياسي لمن هم في سن 16 أو أكبر فقط.
- This record is for the fastest return journey between Land's End and John-O-'Groats.
- This record is to be attempted by an individual male.
- This record is measured in days, hours and minutes to the nearest minute.
- For the purpose of this record, John O'Groats and Land's End are the further northernmost and southernmost points of UK Mainland.
