As the 2026 EMU-GOMU 6-Day World Championships approach in Balatonfüred, Hungary, American Megan Eckert announced that she wanted to break her six-day world record and the overall American record of Joe Fejes.
One week after this announcement, after 144 hours of racing on a 0.5581-mile (0.8982 km) loop, Eckert reached both of her goals by running 636.482 miles (1,024.319 km), setting her six-day world record for the second time.
This total beats her 2025 record (603.155 miles) by 33.327 miles and also surpasses the American record from 2015 held by Fejes (606.243 miles) by 30.239 miles.
To achieve this, Eckert kept an average pace of 4.420 miles per hour (7.113 km/h) for six days, incorporating her stops to sleep, eat and manage logistics.
The article also highlights her consistency: while many races of this format slow down after around 108 hours, Eckert largely maintained her pace in the closing days and hours.
Finally, the performance depends on a procedure: as with records of this type, it is pending ratification by the IAU.
