Vancouver woman to attempt record-breaking swim across Okanagan Lake
A Vancouver, B.C., woman is preparing to take on what could be the longest unassisted, nonstop swim ever attempted on Canadian soil. The swim will span the entire length of Okanagan Lake, covering more than 100 kilometers.
Details of the challenge
The swimmer, whose name has not been disclosed, will begin her journey at the southern end of Okanagan Lake and head north to the city of Vernon. She expects the swim to take approximately 30 hours, depending on weather and water conditions. The attempt is scheduled for late July 2026.
According to the swimmer's support team, the route will be monitored by a kayaker and a support boat to ensure safety. The swimmer will not use any flotation devices or receive physical assistance, adhering to strict unassisted swim rules.
Historical context and significance
If successful, this swim would break the current Canadian record for the longest unassisted, nonstop swim, which was set in 2017 by a swimmer who crossed Lake Ontario. Okanagan Lake, with its cold water and unpredictable winds, presents unique challenges.
“The water temperature in Okanagan Lake can drop to 15°C, and there are strong currents and boat traffic to contend with,” said a local swim coach. The swimmer has been training in cold water conditions for over a year to prepare.
Community and environmental impact
The swim has garnered attention from local environmental groups, who hope it will raise awareness about water conservation in the Okanagan region. The lake is a vital water source for agriculture and communities in the area.
The swimmer plans to donate a portion of any funds raised to the Okanagan Basin Water Board, which works to protect the lake's ecosystem.



