Across the Lake Swim Kalamalka Lake
Saturday, August 15th, 2026
Event Cancelled: With the current state of emergency, highway closure, ongoing wildfire activity and smoke conditions in the area, proceeding with this event is simply not appropriate.
Experience swimming in one of National Geographic's most beautiful lakes in the world, Kalamalka Lake in Coldstream, British Columbia, Canada.
Select either a 1.5km, 4.5km or a 10km swim in the lake's striking blue-green waters.
The prices shown now include all fees and taxes. No surprises at checkout!
Registration fees
Where pricing applies, shown amounts include mandatory charges, items, and fees.
1.5km Swim Closed
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Online registration closed
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Online registration closed
4.5km Swim Closed
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Online registration closed
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Online registration closed
10km Swim Closed
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Online registration closed
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Online registration closed
Contact information
- Event contact
- Peter Rudd
- Phone
- 1-866-429-ATLS
- Website
- Visit website