Open Water Swim & Run Series
Join us between 06/07 - 08/23/2026
(race date estimated)
Open Water Swim & Run Series Race Description
Horsetooth Tri Training Open Water Swim and Run Series
Choice of open water swim distance (500m-2000m) followed by an optional 5k run. Swim distance is selected at check-in on event day.
Get ready for the Open Water Swim & Run Series
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Open Water Swim & Run Series Where & When
- Location: Horsetooth Reservoir - South Swim Beach, Fort Collins, CO 80521
- Race Dates: 06/07 - 08/23/2026 (race date estimated)
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Categories:
- EVENT DAY REGISTRATION
Most Helpful Review
A blessing in Fort Collins
I have participated in Horsetooth Tri Series for five years: well organized: safety for all athletes is a top priority, and they make it fun to participate: it has become a family feeling and gathering on Wednesday nights: we are lucky to have Green Events and Horsetooth apart of NOCO
Robinson R.
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Join us at the Open Water Swim & Run Series in August for a great race. The Open Water Swim & Run Series works hard to deliver you a memorable race experience. We would love to hear from you, so consider writing us a review.
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