Thanks to everyone who participated and/or helped with our event this year!
Huge thanks to Steve Lenz with Visit Walla Walla for coming out and photographing the event! Click below for an incredible gallery from the day. If you happen to post or publish these photos, be sure to give credit to Steve Lenz.
https://proofs.stevelenz.com/swimthesnake/

Participants are REQUIRED to pre-register at Eventbrite!
Add-ons below will include extra T-shirts and Kayak/Paddle board rentals!
*Required waiver for release of liability form available at the time of check-in on Saturday, 8/9/25*
This event is a fundraiser, and NO REFUNDS ARE AVAILABLE FOR ANY REASON!
Registration fee is $40.00
Electronic registration for SWIM the SNAKE events will be $40.00.
The Schedule
Check-in for paddling events takes place at Lyons Ferry Marina turn off. Toward the top of the road going down to the Marina will be your 1st check-in area, your check-in assistants will be at a table and will assist you with your registration. You MUST sign a waiver and have a numbered wristband corresponding to your check-in number. After this stop, you will continue to proceed to the Lyons Ferry Marina where you will park and see your next check-in assistant who will tell you where to launch your craft and starting instructions. Life vests are mandatory.
Check-in for swimming participants initially takes place at Lyons Ferry Marina turn off. Toward the top of the road going down to the Marina will be your 1st check-in area (same as paddlers). Your check-in assistants will be at a table and will assist you with your registration for the day. You MUST sign a waiver and receive a numbered orange swim cap that will be recorded, so we can track all our swimmers. You MUST wear the cap we give you for this event. After this, you will proceed to your next check-in area 1 mile away – Lyons Ferry State Park Hwy 261, over the Lyons Ferry Bridge (which you will eventually swim under) to meet your next check-in assistant who can answer any questions you may have about the swim route. This check-in assistant will be at a picnic table near the main bathrooms at LFSP. We will show you a map if you need it. If you have a WA State Park Discovery Pass, bring it! If you don’t have one there is a $10 fee for parking at Lyons Ferry State Park. You will need to get a ride back to LFSP if you swim one way to the Marina and we can help you with this.
9:30 am Check-in and registration begins
10:30 am Paddlers registration closes at Lyons Ferry Marina
10:45 am Swim Event Registration Closes at Lyons Ferry State Park
11:00 am Paddlers assemble at the Marina breakwater and begin with the horn sounding
11:20 am Competitive swimmers enter water as their paddler arrives (if partnered w/paddler).
11:30 am All non-competitive, open water swimmers enter in water in flights of 10.
12:00 pm Stronger swimmers may return swim to LFSP; must clear the river channel before 1 pm. Please check in at LFM.
1:00 pm River channel closes to participants of the SWIM the SNAKE event. Usual weekend traffic and precautions resume.
Check-Out As participants finish and exit water, they MUST check out with Swim the Snake staff so all participants are accounted for. First flights exit the water, continuing until all swimmers exit the water. After you finish the event and reach Lyons Ferry Marina or Lyons Ferry State Park, you MUST provide your participant information to the check-out team before changing and leaving the Marina or the State Park. Thank you very much!
Friends and family are not allowed inside the check-out area for safety reasons.
SAFETY IS OUR NUMBER ONE PRIORITY!


Participants at the aquatic events REQUIRE a waiver for release of liability PRIOR to engaging in paddling and swimming events.
Participants can compete in teams; a paddler and a swimmer, or swimmers may just swim the channel between LFSP to LFM. Or paddlers can just cross the river to LFSP! Event organizers encourage paddlers to join the swimmers after reaching LFSP to assist safety personnel in the river to monitor and if necessary, assist swimmers in the river. If time allows, seasoned swimmers can turn around at Lyons Ferry Marina and return to the State Park beach for a 1.4 mile round trip. (see below for more details)
Swimmers will check-in at picnic tables near the restrooms at Lyons Ferry State Park beginning after 9:30 a.m. on Saturday, August 9, 2025. Participants swim from the Lyons Ferry State Park to Lyons Ferry Marina (.7/mile distance). Check-in for swimmers (at LFSP) closes at 10:45 am. Strong swimmers may wish to return and swim back (1.4 mile distance for the round trip) to the LFSP IF they exit the water before 1 p.m., (and once they check-in with staff at Lyons Ferry Marina.) All swimmers and paddlers will receive a numbered swimming cap or wrist band, which MUST be visible to staff and river patrols. Participants failing to display numbered caps or wrist bands will not be permitted to engage in the events.

Local County Sheriffs, Coast Guard Auxiliary and volunteers will help direct river traffic and assist participants as necessar
Entry fee is $40.00. This event is a fundraiser for the Blue Mountain RC&D (Resource Conservation and Development) Council, a regional non-profit, supporting local competitive youth summer swim programs in Southeast WA. State and other natural resource projects. The NON-REFUNDABLE fee includes a commemorative T-shirt, event insurance, bottled water, and melon bites.

Requirements
All PARTICIPANTS ENGAGING IN SWIM the SNAKE 2025 Events MUST sign a waiver for release of liability.
- All paddlers MUST wear a PFD (personal flotation device).
- Paddle boards must be equipped with leashes and attached to the paddler.
- The swim is for intermediate level or better swimmers.
- All swimmers must be at least 10 years old, in good physical health and must wear a swim cap due to safety regulations.
- Swimmers under 15 years old must EACH be accompanied by an adult swimmer.
- Participants are accepted on a first-come, first-served basis.
- You MUST sign a waiver to participate – Waiver forms will be available at Lyons Ferry Marina (paddlers) and at Lyons Ferry State Park (open water swimmers).
The Paddling/Swimming Course
The course across the river is approximately 0.7 miles long, diagonally. Depending on water levels, water temperature averages 69 degrees, river depth is 60’. The fastest swimmers (departing from Lyons Ferry State Park) usually finish in just under 25 minutes (@ 3 mph) and most swimmers are out of the water within 40 minutes (1.5 mph). Paddlers (who enter the river at Lyons Ferry Marina) and paddle to Lyons Ferry State Park. Paddlers can cover this distance in less time and if so choose, may paddle back to Lyons Ferry Marina, mindful of boat traffic.
Please reference event map.

Parking
For swimmers, you may park at Lyons Ferry State Park. You will need a parking permit from Washington State Parks to avoid a parking ticket. Washington State Parks DISCOVER PASSES are $35.00/year or day passes are $10.00/day.
Paddlers can off load their “craft” at the boat launch at the LFM and park near the boneyard at the south end of Marina property. Please do not park in trailer spaces reserved for outboard boats. A free shuttle (personal vehicle) will be available to ferry swimmers back to the Park to retrieve vehicles following the swim.

The Course
For swimmers and paddlers, boaters are in the channel on both sides of the course to help form a swim lane to assist you with direction. If you have trouble, and drift into the boat line, you can hold on and rest or choose to be picked up. If you drift THROUGH the boat line you will automatically be picked up.
A log boom protecting the Lyons Ferry Park area must be navigated. Paddlers can paddle around the west end of the log boom and head toward the swimming beach at LFSP. Swimmers pass either over the top or by swimming underneath. After you clear the log boom, you will access the open Snake River, careful to maintain a diagonal swim line, easing with the current and swimming to Lyons Ferry Marina.
You will also paddle and/or swim underneath the State Highway 261 Bridge. Special caution is needed to avoid the bridge footings (or abutments). Volunteers in kayaks, canoes, paddle-boards and small craft will help prevent you from straying into this area.
The finish is near the fishing pad and accessible walkway at Lyons Ferry Marina. You will be able to see markers as guides on the shore. Look for the United States flag on the breakwater to guide you to the finish. You will exit the river on the Marina (south) side of the breakwater via a ladder. Follow directions by the event staff and swim under (not under water!) the catwalk ramp to the ladders on the breakwater. Remember, this is a river and the shoreline is rocky; you are encouraged to wear water shoes or booties if you are sensitive to walking on a rough shore. As you exit the water, an official will ask for and verify your flight number and name. PLEASE provide this information to the check-out Captains. DO NOT LEAVE THE CHECK-IN AREA WITHOUT VERBALLY SHARING YOUR NAME AND CAP NUMBER AT THE FINISH! FOR SAFETY, WE MUST ACCOUNT FOR EVERY PERSON WHO GETS IN THE RIVER!


PLEASE NOTE: The Columbia, Franklin and Walla Walla County Sheriff, U.S. Coast Guard Auxiliary and Corps of Engineers patrol boats will monitor this event and be responsible for cancellation of the swim in case of bad weather or Acts of God, right up until the time of the event.
THERE ARE NO REFUNDS. EVEN IF THE SWIM IS CANCELED DUE TO ADVERSE WEATHER CONDITIONS. NO REFUNDS, please. This is a fundraising event! Thank you for your generosity!
Volunteers will patrol the course in kayaks, canoes, and small craft, serve as lookouts and provide guidance.
Local HAM radio operators provide communication service so everyone keeps informed of current conditions.
Pre-event checks are made with Northwest Grain Growers Lyons Ferry elevators, regional barge lines, local Sheriff departments and the US Army Corps of Engineers Juvenile Fish Transportation Program to ensure monitoring of regional seasonal barge traffic.
PLEASE complete the required Waiver for Release of Liability for the event at the time of event check-in. This document is REQUIRED for ALL participants to engage in SWIM the SNAKE events.
Copies of the REQUIRED WAIVER will be available at time of registration at Lyons Ferry Marina (paddlers) or Lyons Ferry State park (open water swimmers).
Thank you to all our sponsors and volunteers! You make this all happen!
- Port of Columbia
- Lyons Ferry KOA
- Columbia County Commissioners
- Dayton/Columbia County Fund
- Waitsburg, Washington Commercial Club
- Blue Mountain RC&D Council
- Columbia REA
- State Farm Insurance
- Puget Sound Energy
- Chief Spring’s Fire and Iron Brew Pub
- Dayton, Washington Chamber of Commerce



































