Spring/Summer 2025 Events

Saturday, June 21, Loveland, CO
Lake to Lake Triathlon
Options of olympic, and sprint triathlons, olympic and sprint aqua bike
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Sunday, June 22, Union Reservoir, Longmont, CO
Mountain Swim Series, Solstice Open Water Swim
Options of 1.2 or 2.4 mile swims
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Sunday, July 13, Pactola Reservoir, near Rapid City, South Dakota
Pure Pactola Open Water Swim
Options of 1.2, 2.4 mile, or 5K swims
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Saturday, July 19, Loveland, CO
Mountain Swim Series, Carter Lake Crossing
5K swim
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Saturday, August 23, Bailey, CO
Mountain Swim Series, Castle Pines High Altitude Open Water Swim
Options of 2.5K, 5K or 10K
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Sunday, September 7, Fort Collins, CO
Horsetooth Open Water Swim
Options of 1.2, 2.4 mile, or 10K swim
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