Sea swim race checklist: what to arrange and when

A sea swim race needs more than a marked course and a start time. You must secure the venue and permit, build a safety plan, arrange a lifeboat and floats, and set a clear response to changing sea conditions. Registration, volunteers, first aid, race numbers and timing also need firm deadlines. This checklist covers the planning sequence, including the small race-day details that are often left until the last week.

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The plan, step by step

Every task with its own sub-checklist, in the order you'll actually need them.

Preparations

Reserve competition venue
Apply for a swimming permit
Prepare safety plan
2 people
Set out sea-weather procedure
2 people
Reserve lifeboat
Reserve swim floats
Write competition rules
2 people
Publish registration form
Send invitations
2 people
Recruit volunteers
2 people
Confirm reservations
Process registrations
2 people
Collect dietary requirements
Design race numbers
Set out the course
2 people
Check water safety
2 people
Arrange the first aid team
Reserve photographer
Assign staff
2 people
Check participant list
2 people
Print race numbers
Inform participants
2 people
Order prizes and medals
Check the weather forecast
Check the shopping list
2 people
Do the shopping
2 people
Fill coolers
2 people
Gather competition materials
3 people
Sort bib numbers
2 people
Mark the course
3 people
Check the lifeboat
2 people
Set up the registration table
2 people
Set up catering table
2 people
Set up the tent and shade sails
4 people
Set up chairs and tables
3 people
Set up the first aid station
2 people
Test sound system
2 people
Set up race buoys
3 people
Set out water and snacks
2 people
Set up judges' table
2 people

Event

Register participants
4 people
Hand out race numbers
3 people
Hold the jury briefing
4 people
Give the safety briefing
3 people
Lead the warm-up
2 people
Start swimming competition
5 people
Guide swimmers from the boat
4 people
Record times
3 people
Receive finishers
3 people
Refill drinks
2 people
Serve snacks
2 people
Check results
2 people
Support awards ceremony
3 people
Serve participants' meal
4 people
Provide music
Inform the audience
Empty trash bins
2 people

Aftercare

Dismantle the competition grounds
5 people
Remove buoys and lines
3 people
Empty the lifeboat
2 people
Wash dishes
3 people
Clean the venue
4 people
Dispose of waste
2 people
Store materials dry
3 people
Return rental items
2 people
Clean coolers
2 people
Publish results
Thank participants

What to bring

Grouped the way you'd shop for it, with quantities.

Furniture

Party tentsqty 3
Foldable tablesqty 8
Folding chairsqty 40
Tableclothsqty 8

Sports equipment

Competition buoysqty 8
Lane ropesqty 3
Race bib strapsqty 150
Bib numbersqty 150
Stopwatchesqty 6
Whistlesqty 6
Life ringsqty 6
Life jacketsqty 10
Paddlesqty 4
Waterproof walkie-talkiesqty 8
Waterproof scoreboardsqty 2
Marker flagsqty 12
Barrier tapeqty 4
Awards podium
Medalsqty 12
Prizesqty 12

Equipment

Lifeboat
Mobile sound system
Microphoneqty 2
Extension cordsqty 4
Power stripsqty 4
Rechargeable work lightsqty 4
Megaphone
Laptop
Printer

Tableware

Reusable cupsqty 200
Reusable platesqty 150
Reusable cutleryqty 150
Coffee potsqty 4
Water jugsqty 8

Kitchen

Coolersqty 8
Thermos flasksqty 4
Cutting boardsqty 4
Chef’s knives and bread knivesqty 6
Serving spoonsqty 6
Serving plattersqty 12
Serving traysqty 6
Waterproof document folderqty 3

Cleaning

Waste binsqty 8
Hand sanitizer dispensersqty 6
Cleaning bucketsqty 4
Broom setsqty 3
Mop setsqty 3
First aid kitsqty 2
Emergency blanketsqty 20

Catering

Groceries

Tips

Start with the venue, permit and safety plan before opening registration. Confirm the swimming area, access points and operating requirements early enough to change the format if approval is delayed.
Set a firm weather decision deadline, such as 24 hours before the race, and communicate what happens if conditions are unsafe. Check the forecast again on race morning rather than relying on the earlier decision.
Give volunteers named positions and written instructions at least 7 days before race day. Include course setup, registration, timing, participant guidance, first aid support and communication by waterproof walkie-talkie.
Print race numbers only after registrations and dietary requirements have been checked. Keep a final participant list, spare bib numbers and a method for recording finish times at the registration and timing points.
Lay out safety and communication equipment before participants arrive. Test the microphone, megaphone, stopwatches, rechargeable work lights and power connections, and keep life rings and life jackets immediately accessible.

Frequently asked questions

How far in advance should I organise a sea swim race?: Start venue, permit and safety planning at least 8 to 12 weeks before the race. Open registration only after the course, safety arrangements and essential rescue support are provisionally confirmed.
When should I check the weather for a sea swim race?: Check it when setting the sea-weather procedure, again 24 hours before the race, and once more on race morning. Your procedure should state who can postpone or cancel and how participants will be informed.
How many volunteers do I need for a sea swim race?: Assign at least one named person to each operational role, including registration, course setup, timing, participant guidance, communications and first aid support. Add separate water-safety and rescue coverage rather than treating volunteers as a substitute for qualified safety staff.
What safety equipment is needed for a sea swim race?: Plan for competition buoys, lane ropes, life rings, life jackets, whistles, paddles and waterproof communications, alongside the reserved lifeboat and first aid team. Check every item before setup and place rescue equipment where it can be reached without crossing the race course.

Start this plan in Lizzt

Every task and item on this page, ready in your own event. Invite people, split the work, and see who has done what.