Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO

Date
June 3, 2026
Location
Fort Collins, CO
Venue
South Swim Beach - Horsetooth Reservoir
Start Time
5:00 PM
Entry Fee
$25.00 – $129.00
Events
June 3 Swim Clinic, June 10 Swim Clinic, June 17 - Swim Clinic, June 24 - Swim Clinic, July 8 Swim Clinic, July 15 Swim Clinic
Register NowRegistration OpenOfficial Race Website

Horsetooth Tri Training Open Water Swim Series starts at 5:00 PM on June 3rd, 2026, making it accessible for athletes traveling into Fort Collins on race day. The event runs as a clinic and swimming workout at South Swim Beach on Horsetooth Reservoir, offering guided open water practice rather than a timed race format. Entry fees range from $25 to $129 depending on the package selected. This series is designed for triathletes and open water swimmers building fitness and skills in a controlled setting. The early evening start means you can arrive in the morning, settle into your hotel, and still have time to prepare before heading to the venue. Horsetooth Reservoir's calm waters make it suitable for swimmers of varying experience levels working on their open water technique.

From the Race Organizer
Horsetooth Tri Training Open Water Swim Series & Clinics Whether you’re training for a triathlon, racing SUP, or just want to gain confidence in open water, this 8-week series offers hands-on practice and coaching in one of Colorado’s most iconic reservoirs. Each week includes these options to choose from: – Open Water Swim Clinics – SUP Clinics designed for stand-up paddle triathletes and recreational paddlers – Open Water Swim Series to build confidence, endurance, and race readiness – SUP races/challenges The Open Water Swim Series is a non-competitive and non-timed event designed as a weekly training series to give people safe access and practice to open water swimming. There will be a low-key group start to simulate real race conditions, with swim distances of your choice. This series is ideal for all experience levels, whether you're aiming to complete your first tri or refine your open water game.

Hotels Near This Race

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Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO

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Race Travel Insurance

Don't forget travel insurance for June 3.

You've trained for months and booked a trip to Fort Collins, CO. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

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Frequently Asked Questions

When is Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO?

Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO takes place on June 3, 2026. The race is held in Fort Collins, Colorado.

Where is Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO held?

Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO is held at South Swim Beach - Horsetooth Reservoir in Fort Collins, Colorado.

Where can I find hotels near Horsetooth Tri Training Open Water Swim Series 2026 — Fort Collins, CO?

RaceHotelFinder shows hotels sorted by distance from the race venue in Fort Collins. Use the map or list view on this page to compare options and book race weekend accommodation.