How Did Courtney Dauwalter Get So Damn Fast?

This article originally appeared on Outside

If Courtney Dauwalter could travel back in time, this is what she would do: She'd join a wagon train crossing the American continent, Oregon Trail-style, for a week, maybe more, just to see if she could swing it. It would be hard, and also pretty smelly, but Dauwalter wonders what type of person she'd be if she deliberately decided to take that journey. Would she stop in the plains and build a farm? Could she make it to the Rocky Mountains? How much suffering could she take, and how daunted might she be by the terrain ahead of her?

"If you get to Denver and this huge mountain range is coming out of the earth, are you the type of person who stops and thinks, 'This is good'?" she wonders. "Or are you the person who's like, 'What's on the other side?' "

Dauwalter is probably the best female trail runner in the world--a once-in-a-generation athlete. She's hard to miss at the sport's most famous races, and not just because of the nineties-style basketball shorts she prefers. (Her explanation: she just likes them.) It's because she's often running among the leading men in the sport, smiling beneath her mirrored sunglasses. The 38-year-old is five foot seven and lean, with smile lines and hair streaked with highlights from abundant time spent in high-altitude sun.

Dauwalter shared her historical daydream with me while sipping a pink sparkling water at her house in Leadville, Colorado, after a four-hour morning training run. Her cross-country wagon musings get at why she's the best female trail runner ever to live: Dauwalter is curious. She's curious about pain, about limits, about possibility. This quality is fundamental to what makes her so good.

Over the past seven years, Dauwalter has won almost everything she's entered. In 2016, she set a course record at the Javelina Jundred--an exposed, looped route through the Sonoran Desert of Arizona. That same year she won the Run Rabbit Run 100-miler in Steamboat Springs, Colorado, by a margin of 75 minutes, despite experiencing temporary blindness for the last 12 miles (she could only see a foggy sliver of her own feet). Because of ultrarunning's huge distances, it's not unheard of to beat the competition by so much, but it doesn't happen with the frequency that Dauwalter manages.

In 2018, she won the extremely competitive Western States 100 in California; it was her first time on the course. A year later, she set a new course record while winning the prestigious Ultra-Trail du Mont Blanc (UTMB), besting the second-place finisher by just under an hour. In 2022, she set the fastest known time on the 166.9-mile Collegiate Loop Trail in her backyard in Colorado, and she won (and set a new course record at) the Hardrock 100, a grueling high-altitude loop through the state's San Juan Mountains.

Dauwalter is also one of the few runners of her caliber to seriously dabble in the really long distance races. In 2017, she won the Moab 240--yes, that's 240 miles--in two days, nine hours, and fifty-five minutes, ten hours ahead of the second-place finisher. She ran even farther at Big's Backyard Ultra in 2020, a quirky test of wills where athletes complete a 4.167-mile course every hour on the hour until only one runner is left. Dauwalter set a women's course record of just over 283 miles.

Given everything she's accomplished, it's hard to believe that this summer was her most successful yet. At the end of June, she returned to Western States, where she smashed the women's course record by more than an hour and finished sixth overall. When she passed Jeff Colt, who finished ninth, he remembers how calm and collected she looked, running all alone. "My pacer looked back at me and said, 'Jeff, I can't even keep up with her right now,' " he says. Less than three weeks later, she won Hardrock again, taking fourth place overall and setting a new women's course record. The race changes direction on the looped course each year, and she now holds both the clockwise and counterclockwise records.

In the interest of testing herself one more time, in late August she traveled to France to run the UTMB again. She won that race too, becoming the first person in history to win all three races in a single summer. "She's one of those humans who defy even the concept of an outlier," says Clare Gallagher, a former Western States winner who has raced against Dauwalter in the past. "I look at her summer and I have no words. It's truly hard to conceptualize."

Dauwalter led UTMB from the start, and she finished more than an hour ahead of the woman in second place. As she descended the final stretch of trail, she was followed by a barrage of cameras and a handful of people who looked like they just wanted a bit of her magic to rub off on them. As crowds roared on either side of the finish line in Chamonix, she looked back at the spectators and clapped in their direction, never raising her hands above her head or pumping her fists in the air. After hugging her parents and her husband, 39-year-old Kevin Schmidt, she jogged back in the direction she'd just come to high-five hundreds of fans.

For exclusive access to all of our fitness, gear, adventure, and travel stories, plus discounts on trips, events, and gear, sign up for Outside+ today.