Czech endurance athlete Jakub Zak crossed the full length of Iceland on foot in 8 days, 6 hours and 44 minutes, beating the previous record by more than 24 hours.
Record no. MRB-2026-006215
Fastest Crossing of Iceland on Foot
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.