« All Events

Agua Fresca 2.4 Mile Challenge 2026

Event Navigation

Register

Say Yes to Life Liability Waiver/Safety Plan
Terms and Conditions for Lessons and Events
Open Water Swim Lessons Special this year: Combine one open water swim lesson (worth $110) with any event for only $95. Technique-focused lessons benefit ANY skill level.
Swimming From the Inside Out Add the “Swimming from the Inside Out” freestyle stroke technique video and cheat sheet for $35
Swim Animal Beanie Add a Swim Animal beanie for $35

Have fun swimming a full Ironman distance without the pressure of competition. This may be your last opportunity to participate in a fully supported, small-group swim event this year!

Registration for this event closes at midnight on Tuesday, September 15th, or when all spaces are filled, whichever comes first.

Date: SATURDAY, September 19th, 2026
Time: 9:00 – 11:00 AM
Cost: $95 Includes cap and temporary tattoo: “I came, I swam, I conquered” tattoo

MANDATORY SAFETY MEETING (ONLINE)

7:30 pm PT, Thursday, September 17th

You must participate in this meeting in order to swim. Please factor this requirement into your decision to register. Recordings will not be available.

Details

Location: North Lake Washington, Seattle
Length: 2.4 miles
Level: Medium to Challenging
Water: Fresh. Water temperature will be in the mid-60’s.
Wetsuit: Your choice to wear or not

Waiver/Safety Plan

To swim with us, you must read and agree to the Say Yes to Life Liability Waiver/Safety Plan.

Discounts on Other Open Water Swim Events

Learn about our discount options.

See a complete list of 2026 events.

Subscribe to our newsletter to be notified of special events and “pop-up” swims.