Maya Merhige finishes North Channel swim, her fifth Oceans Seven crossing

Eighteen-year-old Berkeley swimmer Maya Merhige crossed the North Channel from Ireland to Scotland in 12 hours, 19 minutes and 37 seconds on July 8, completing her fifth Oceans Seven swim. The effort also advanced her fundraising for cancer research with Swim Across America, where Merhige has raised more than $172,000.

Why it matters: - Maya Merhige’s North Channel crossing puts her one swim away from completing the Oceans Seven, a benchmark many swimmers compare to the Seven Summits. - The swim also served as a fundraiser for cancer research through Swim Across America, tying a major athletic achievement to a broader health cause. - If Merhige completes all seven crossings, she could become the youngest person ever to finish the Oceans Seven, pending official ratification and any future record changes.

What happened: - Merhige, 18, of Berkeley, California, completed the North Channel on July 8, 2026, swimming 34.5 kilometers, or 21.4 miles, from Ireland to Scotland. - She finished in 12 hours, 19 minutes and 37 seconds by touching the Scottish shoreline near Portpatrick, Dumfries and Galloway. - Her swim began at 4:28 a.m. Irish time in calm conditions. - The support team included the vessel Infinity, pilot Bobby, crew member Jacqueliine Kelly, her father Chris Merhige, crew chief and support swimmer Kelly Gentry, and ILDSA observer Rebekah. - Merhige’s land crew included her mother, Liz Tung, and family dog Kip, who met her in Scotland. - Her sister Lucy cheered from California. - The harbormaster raised the Scottish flag as Merhige approached the finish.

The details: - The North Channel is known for strong tides, cold water, unpredictable conditions and lion’s mane jellyfish. - Merhige swam in water temperatures between about 13.4 and 14.4 degrees Celsius, or the mid-50s Fahrenheit. - During the crossing, Merhige encountered jellyfish, took a few stings, passed a seal and pushed through sore shoulders and fatigue. - The swim came exactly one year after a major surgery last summer. - Her health struggles began after doctors found a benign tumor on her pancreas following a ski accident in 2023. - Merhige said before the swim that the timing felt meaningful because it fell exactly one year after her major surgery. - Her song for the crossing was “Back in My Body” by Maggie Rogers. - Merhige joined Swim Across America at age 9 in San Francisco to honor a family friend and three-time cancer survivor. - She has raised more than $172,000 for cancer research. - Merhige carries the names of friends and family members affected by cancer on her swim cap during marathon swims. - Merhige said she swims for the people named on her cap, for families who need hope and for research that can lead to better treatments. - Swim Across America has raised more than $150 million for cancer research since its founding in 1987 and supports more than 60 cancer research projects annually. - Supporters can donate at swimacrossamerica.org/maya.

Between the lines: - The swim reinforced Merhige’s identity as both an elite endurance athlete and a swimmer motivated by personal health experience. - Her cancer-fundraising message gives her record chase a clear cause beyond the sport itself. - The North Channel finish also adds momentum heading into two planned attempts that would complete the Oceans Seven.

What's next: - Merhige plans to attempt the Strait of Gibraltar between Spain and Morocco in August. - She is also targeting the Tsugaru Strait in Japan in 2027. - She recently completed her freshman year at Georgetown University. - Her earlier milestones include the Tahoe Triple Crown, the Manhattan 20 Bridges swim, the Angel Island swim and the Three Rocks swim in San Francisco Bay. - She became the youngest woman to swim the width of Lake Tahoe just after her 13th birthday, the youngest woman to swim the 20-mile Catalina Channel at 14 and the youngest person to swim the Molokai Channel at 15.

The bottom line: - Merhige’s North Channel finish is both a career milestone and a step toward a history-making Oceans Seven run.