Emma Tillman crossed a finish line in Alaska and, with it, closed out a running quest that started 17 years earlier in Carmel, Indiana. The Carmel woman had just completed her 50th marathon in her 50th state, a personal milestone that carried extra weight given that a life-threatening blood clot once made even breathing during exercise a struggle.
Tillman's journey began well before she set her sights on all 50 states. According to Fox 59, she and a friend named Lisa became running buddies back in 2009, training and racing together in states including West Virginia, Illinois, and California over the years that followed. That partnership would prove essential not just to her running career, but to her survival story.
A Medical Emergency That Nearly Ended Everything
In 2011, Tillman experienced a saddle pulmonary embolism, a critical and often deadly condition in which a massive blood clot lodges directly across the split in the body's main pulmonary artery, per Fox 59. The condition accounts for only about 2 to 5 percent of acute pulmonary embolism cases, according to Irish Health Pro, but it severely compromises the body's ability to move oxygen from the heart to the lungs. Clinical research published by ASH Publications found that patients with this type of clot face significantly elevated risks of cardiac arrest, cardiogenic shock, and respiratory failure, with in-hospital mortality reaching as high as 9.2 percent in studied patient groups.
Recovering from that kind of respiratory trauma is not simple or quick. Tillman used a portable oxygen compressor while recovering from the embolism, the station's report notes, a step that lines up with guidance from the American Thoracic Society, cited by Oxford Academic, which notes that patients recovering from severe pulmonary impairment often rely on such devices for weeks or months to keep blood oxygen saturation above 94 percent during exertion.
Rebuilding, One State at a Time
From that low point, Tillman set out to retrain her lungs and her body, eventually working her way toward joining the 50 States Marathon Club, an organization requiring members to complete a marathon in every U.S. state. The club was co-founded in 2001 by Texas runners Steve and Paula Boone to give athletes pursuing that goal a formal verification system and a supportive community, according to Weber State University. Simply qualifying for basic membership requires completing at least 10 marathons across different states.
Finishing all 50 is a far rarer feat. Club record tracking from 2023 showed that out of 5,160 total members spanning all 50 states and 22 foreign countries, only 1,823 runners, including 704 women, had officially verified finishing a marathon in every state, per a 2023 club post on Facebook. National running estimates suggest only between 2,000 and 5,000 people nationwide have ever completed marathons in all 50 states, even as more than 1 million marathon finishes are logged globally each year and less than 1 percent of the world's population ever completes even one, according to a separate Facebook post from the club.
Along the way, Tillman notched her hometown marathon in Carmel in 2021, per Fox 59. Carmel's own marathon weekend, founded in 2011, has developed a national reputation as a strong Boston Marathon qualifier, with historically 17 to 22 percent of full marathon finishers hitting Boston qualifying times on its flat course through Hamilton County, according to FindMyMarathon.com. The race, which starts and finishes near the Palladium at Carmel City Center, sold out three consecutive years by 2023 and has served as a Road Runners Club of America Championship event, per the Carmel Marathon.
Official Race Records Track Her Path
Tillman's state-by-state progress left a documented trail. Official results from the Medtronic Twin Cities Marathon show she completed the Minnesota race on October 2, 2022, with a net time of 5 hours, 42 minutes, and 2 seconds, according to Apple Raceberry JaM. The following spring, race documentation from the Asheville Marathon in North Carolina shows she finished the 26.2-mile course on March 18, 2023, with an official time of 5 hours, 39 minutes, and 1 second, competing in the women's 40-44 age division.
Lisa remained a constant presence throughout the effort. After the pandemic, Lisa brought her Airstream trailer to Tillman's driveway, according to Fox 59, underscoring how central that friendship was to sustaining a 17-year pursuit across the country. Friends and family also showed up for the finale, offering support as Tillman completed the Alaska marathon that closed out all 50 states.
What Comes Next
Tillman's advice for anyone eyeing a similar challenge is straightforward: find a running buddy, per Fox 59's report. She has not ruled out more racing either, with plans to return to Houston for another marathon even after reaching the milestone that defined nearly two decades of her life.
Tillman's finish adds to a small but growing list of extreme endurance stories to emerge from the region and beyond. Hoodline previously reported on a Raleigh woman's ALS fight that referenced Andrea Peet, an athlete who completed a marathon in all 50 states on a recumbent tricycle in May 2022 after her own ALS diagnosis. Hoodline also covered a Louisville couple's 50-capitol quest, another long-term milestone challenge that took more than a decade of travel to complete.
