2016 date set for August 14
Registration is now open.

Put it on your calendar, come join the fun on August 14, 2016.

Sponsorship Opportunities

Help prevent substance abuse by sponsoring the Team Fort Collins Horsetooth Open Water Swim. Learn how you can make a difference. You might also want to pledge in support of your favorite swimmer!  You can designate your donation to a specific swimmer.

Open Water Swims in Colorado for 2016

The Mountain Swim Series has a great line-up this year – 4 events, each in a different, wonderful body of water.  Check out the website for locations, dates, registration and  more.  These are great training swims for the Horsetooth Open Water Swim!