Beijing time on September 9, applause and cheers rang out beside the 898.2-meter loop in Balatonfürd, Hungary, as 40-year-old American ultrarunner Megan Eckert came to a stop at the finish line of the GOMU World Championships (EMU 6-day race).
The timer stopped at exactly 144 hours, her total distance 1023.948 km — overall winner, with an average pace of 8:26 per kilometer.
That figure not only raised her own 2025 women’s world record (970.685 km) but also surpassed the U.S. men’s six-day national record (975.654 km).
She also became the first woman in history to cover 1,000 km within six days.She is the ninth athlete ever to break 1,000 km, and finished just 23.5 km shy of the men’s world record (1047.554 km).She has written a bold chapter in the history of ultra-distance endurance running.
01
From not daring to run 5K
to breaking two world records
Few could have imagined that this runner standing atop the world once didn’t even dare to line up for a 5-kilometer race.
In 2008 she trained for months for her first 5K but backed out on race morning out of “fear of failure,” then didn’t run for many years. It wasn’t until 2016, encouraged by her husband Joe, that she laced up again and finished the San Antonio Rock ’n’ Roll Half Marathon. “It rained, it was windy, it was cold and painful, but I made it to the finish. In that moment I knew I wanted more.”
©：irunfar
Nine months later she stepped onto the ultrarunning scene. From winning Big’s Backyard Ultra, to podiums at Badwater 135 and Cocodona 250, to being named the No. 3 female ultrarunner in the world for 2025 by UltraRunning magazine, she achieved in less than a decade what most runners never do in a lifetime.
Her day job remains a special education teacher and high school track coach in Santa Fe, New Mexico.
02
From 970 to 1023:
A year of self-transcendence
In May 2025, at Vallon-Pont-d’Arc, France, Eckert ran 970.685 km (603.156 miles), becoming the first woman to surpass 600 miles and putting nearly 70 km between herself and Camille Herron’s previous mark.
©：Mount to Coast
In that race she wore only a pair of Mount to Coast R1 shoes, averaged less than four hours of sleep per day, yet ran nearly four marathons of distance every day.
A year later in Hungary she set her sights on 606 miles (about 975.262 km), a mark previously belonging only to the U.S. men’s national record. She kept a steady pace during the race and established a lead within the first three days.
©：us24hr_team
In the final 24 hours she was almost sleepless; not only did she hit that target, she also broke the 1,000 km barrier, reaching 1023.948 km — closing in on the men’s world record.
©：Women of the Mountain
“I like to choose goals that have a 50% chance of success and a 50% chance of failure,” she said before the race. “When you go after things that scare you, things that might even seem impossible, amazing things happen.” This time, she turned amazement into reality.
03
Her record-breaking partners:
Mount to Coast and Janji
Eckert's extreme journey wouldn't have been possible without the support of two brands.
Mount to Coast, the world's first high-performance running shoe brand specifically designed for ultra-long distances, counts Eckert as a signed athlete. From her record-breaking run in 2025 to this recent victory, she has consistently raced in the Mount to Coast R1, proving the brand's "born for distant finish lines" design philosophy with her own feet.
©：us24hr_team
Janji, a Boston-based running apparel brand whose name means "promise" in Indonesian. Eckert competes in every ultramarathon wearing Janji kit; the brand is known for technical fabrics and a distinctive aesthetic, and it donates part of its revenue to global water-access charitable projects—an initiative that aligns with Eckert's dual social identity as a "teacher + runner."
©：Women of the Mountain
From being intimidated by the 5K to a 1,023 km world record, Megan Eckert has redefined the limits of human endurance with her own feet. If you ask what her next goal might be, it could be to surpass the men's world record.
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Text/Editor: CC
Image sources: Paoye Da Baozha, online
Visuals: Max
