Just Add Water

Katie Ledecky's memoir traces her journey from an awkward six-year-old beginner to one of the most decorated athletes in Olympic history. Written as she prepares for her fourth Olympic Games in Paris, the book explores the people, places, and values that shaped her career and character.

Ledecky grew up in Bethesda, Maryland, in a close-knit family: her mother, Mary Gen, a hospital administrator and former collegiate swimmer who earned one of the first Title IX scholarships; her father, David, a lawyer whose love of Bruce Springsteen soundtracked the family's predawn drives to swim practice; and her older brother, Michael. The family joined the Palisades swim club when Ledecky was six, not with grand ambition but so the children could enjoy the water. Her first race, a 25-yard freestyle in June 2003, was comically halting: She stopped on the lane line, wiped her nose, and finished second. Yet something sparked, and swimming quickly took over the family's life.

Michael, three years older, led the way into competitive swimming, and Ledecky followed his example in everything. The siblings soft-coached each other, spotting subtle flaws in hand positioning and flip turns. Michael modeled an indifference to social conformity that empowered Ledecky during her adolescence. As she began surpassing his times, he struggled emotionally, once snapping his goggles after she beat him. He eventually channeled his competitive drive into journalism, attending Harvard and covering the 2012 Olympic Trials as a credentialed reporter.

At age 11, Ledecky joined Coach Yuri Suguiyama's elite group at Curl Burke Swim Club, later renamed Nation's Capital Swim Club. Yuri, a former college all-American, took a methodical approach, correcting a dangerous arm-swinging habit in her freestyle and building her stroke efficiency through carefully calibrated sets. During a 2011 practice, 14-year-old Ledecky kicked hard at the end of a set and her body galloped in the water; Yuri recognized this as a breakthrough "loping stroke" that became her trademark technique. That fall, at a restaurant meeting, he coaxed her to whisper an ambition she could barely say aloud: to make the Olympic team. At his instruction, she began journaling 168 days before Trials, tracking yardage, wellness, and nutrition.

At the 2012 Olympic Trials, Ledecky finished third in the 400 free and ninth in the 200 but won the 800 free in 8:19.78, becoming the youngest swimmer on the U.S. Olympic team. At the London Games, the British crowd chanted for hometown favorite Rebecca Adlington, but Ledecky channeled the noise into her own lane. She took the lead by 50 meters and never relinquished it, winning gold by more than five seconds and breaking Janet Evans's 23-year-old U.S. record at age 15. After the Games, President Obama mentioned her by name at a White House ceremony, and Vice President Biden asked if she had finished her summer reading.

When Yuri departed for an assistant coaching job, Bruce Gemmell, a former engineer turned full-time coach, took over. Bruce intensified Ledecky's training, introducing heart-rate-based threshold workouts and expanding her strength regimen. For Rio, they set ambitious targets: win the 200 free, go 3:56 in the 400, and 8:05 in the 800. Ledecky encoded these goals as "565" on her lucky pull buoy, a foam float held between the legs during training, and stared at it every practice for two years. At the 2015 World Championships in Kazan, Russia, she won five gold medals and became the first swimmer to sweep the 200, 400, 800, and 1500 frees at a major competition, a feat dubbed "The Ledecky Slam." She broke the 1500 world record twice in two days, the second time fueled by memories of her grandfathers.

Those grandfathers loom large in the memoir. Grandpa Jerry, born Jaromir Ledecky in Czechoslovakia, left Prague at 20 in 1947 and stayed in America at his father's urging after the Soviet takeover, a decision that brought reprisals on his family. He worked as a dishwasher, earned a doctorate in economics, and embodied perseverance. Grandpa Hagan, a combat surgeon in the 1st Marine Division, served in the battles of Peleliu and Okinawa during World War II, earning a Silver Star, two Bronze Stars, and a Purple Heart. After the war, he returned to Williston, North Dakota, to practice medicine and champion the construction of the town's first indoor pool. His advice to take the lead and keep it became Ledecky's racing mantra. The book also celebrates Ledecky's grandmothers: Grandma Hagan, who at 98 still FaceTimed regularly about upcoming meets and attended Olympic Trials in her nineties, and Grandma Berta, a writer who had worked for Albert Einstein in college, took Ledecky to Broadway shows and museums, and modeled curiosity throughout her life.

At the 2016 Rio Olympics, Ledecky achieved all her targets: 3:56 in the 400, a 200 free victory, and 8:04 in the 800, earning four golds and one silver. She then enrolled at Stanford, swimming under Coach Greg Meehan, setting numerous National Collegiate Athletic Association (NCAA) records, and helping the team win back-to-back national titles. She majored in psychology, turned professional in 2018, and broke her own 1500 free world record by five seconds shortly after.

The memoir reveals a private health challenge. After the 2015 World Championships, Ledecky began experiencing dizziness and inconsistent energy. A specialist at Johns Hopkins diagnosed her with a mild form of POTS (postural orthostatic tachycardia syndrome), a condition causing elevated heart rate upon standing, managed through increased sodium and hydration. She kept the diagnosis private before Rio. The condition flared at the 2019 World Championships in Gwangju, South Korea, where she fell ill with a virus and was hospitalized after blood tests showed elevated troponin, a protein marker that can signal cardiac distress. Despite the scare, she won the 800 free, preserving her streak of golds in six straight World Championships.

The Covid-19 pandemic upended everything. When Stanford's pool closed in March 2020, Ledecky and fellow Stanford swimmer Simone Manuel trained for three months in a backyard pool near campus. The Olympics were postponed a year. Ledecky finished her degree online and spent her first Thanksgiving and Christmas away from family. At the delayed 2021 Tokyo Olympics, held with no spectators under strict protocols, she took silver in the 400 free behind Australia's Ariarne Titmus and finished a disappointing fifth in the 200 free. Facing the 1500 just 70 minutes later, she channeled thoughts of her grandmothers, repeating their names with every stroke. She won in 15:37.34, claiming the first-ever women's Olympic 1500 free gold, an event women had been denied for 50 years. She added another gold in the 800, becoming the first woman to win three consecutive Olympic golds in the same event.

After Tokyo, Ledecky relocated to Gainesville, Florida, to train under Coach Anthony Nesty, the first Black Olympic swimming gold medalist (100-meter butterfly, 1988, for Suriname) and later the first Black head coach of a U.S. Olympic swimming team. Nesty recalibrated her stroke, shifting her focus from tempo to efficiency. At the 2023 World Championships in Fukuoka, Japan, she won the 800 free to surpass the individual world-title record held by Olympic swimmer Michael Phelps, earning her 16th. The book closes as Ledecky prepares for the Paris Olympics, swimming faster than she was two years earlier and envisioning a potential appearance at the 2028 Los Angeles Games. She reflects that the pool has always been more than a training venue: It is a gateway to purpose, from the backyard lanes of a pandemic to the bedsides of veterans and children at Walter Reed National Military Medical Center, where she places gold medals around their necks.