Feature Event

Name: Horsetooth Open Water Swim 2026
Start: 2026-09-13T07:00:00-06:00
End: 2026-09-13T16:00:00-06:00
Location: Horsetooth Reservoir

7:00 am

September 13 @ 7:00 am - 8:00 am

DeKoevend Park

$30 – $60

September 13 @ 7:00 am - 12:00 pm

Thompson Park 2nd & Main Street, Marble

$65 – $85

September 13 @ 7:00 am - 4:00 pm

Horsetooth Reservoir 1087 county road 23, fort collins

$20 – $110