20 Kilometer Run Checklist

A 20 kilometer run needs more than a marked route and a start time. You must arrange permissions, traffic measures, toilets, registration, timing, water stations, volunteers, and clear participant information in the right order. Start with the route and location, then confirm logistics before ordering race materials. This checklist helps you track the details that are easy to leave until race week, including bib sorting, volunteer instructions, cooled drinks, route signs, and packed water stations.

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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

Send invitations
2 people
Open registration form
Apply for a route permit
Reserve starting location
Reserve traffic measures
Reserve toilets
Process registrations
2 people
Confirm participants
Collect dietary requirements
Recruit volunteers
2 people
Assign volunteers
2 people
Check the route
3 people
Determine water stations
2 people
Order race numbers
Set up time tracking
2 people
Print the route map
2 people
Print participant list
Create volunteer briefing
Assemble starter kit
4 people
Do the shopping
3 people
Check materials
3 people
Chill drinks
2 people
Sort bib numbers
3 people
Prepare route signs
3 people
Pack water stations
3 people

Event

Set up the start area
6 people
Set up the finish area
5 people
Set up the information desk
2 people
Set up traffic signs
5 people
Place route arrows
4 people
Set up water stations
6 people
Test time tracking
2 people
Lay out bib numbers
3 people
Brief volunteers
2 people
Register participants
5 people
Hand out starter packs
4 people
Open the changing room
2 people
Set up the start zone
3 people
Guide the start signal
4 people
Staff route checkpoint
10 people
Provide supplies to participants
8 people
Record times
2 people
Receive finishers
5 people
Hand out medals
3 people
Refill drinks
3 people
Serve fruit and snacks
3 people
Provide first aid
2 people
Accompany the final runner
2 people
Close finish registration
2 people
Publish results
2 people
See participants off
3 people

Aftercare

Remove route signs
4 people
Remove traffic materials
5 people
Dismantle the start and finish area
6 people
Collect waste
5 people
Clean tables and chairs
3 people
Wash dishes
3 people
Inventory materials
2 people
Store materials dry
3 people
Clean the starting location
4 people
Return borrowed items
2 people
Send results and photos
Clear remaining stock
2 people

What to bring

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

Furniture

Party tentsqty 3
Foldable tablesqty 10
Folding chairsqty 24
Crowd control barriersqty 20
Changing room screensqty 4

Equipment

Coolersqty 8
Mobile phonesqty 10
Power banksqty 6
Megaphoneqty 2
Stopwatchesqty 4
Punch clocksqty 2

Sports equipment

Bib numbersqty 700
Race bib strapsqty 650
Time-tracking chipsqty 650
Commemorative medalsqty 650
Route arrowsqty 80
Kilometer markersqty 20
Disposable cupsqty 2500
Water jerry cansqty 20
Foldable drink tablesqty 8
Traffic conesqty 40
Flashlightsqty 8
Whistlesqty 12
Reflective vestsqty 20
First aid kitsqty 3
AED

Tableware

Reusable cupsqty 250
Coffee cupsqty 100
Platesqty 100
Cutlery setsqty 100

Kitchen

Coffee machinesqty 2
Kettlesqty 2
Thermos flasksqty 6
Pouring jugsqty 8
Cutting boardsqty 4
Knivesqty 6
Serving traysqty 8

Lighting

Battery lampsqty 8

Cleaning

Waste binsqty 12
Broom setsqty 3
Mopsqty 3
Bucketsqty 4
Hand sanitizer stationsqty 8

Catering

Groceries

Tips

Apply for the route permit and reserve traffic measures before opening registration. Allow at least 6 to 8 weeks for approvals, especially if runners cross public roads or junctions.
Set up water stations before you calculate supplies. For a 20 kilometer course, place them at practical points such as around 5, 10, and 15 kilometers, then assign volunteers and pack water jerry cans, cups, tables, and signs for each station.
Close registration early enough to process entries, confirm participants, collect dietary requirements, and sort bib numbers. A 7-day buffer gives you time to print the participant list and prepare starter kits without last-minute changes.
Brief volunteers with exact positions, arrival times, phone numbers, and emergency procedures. Include who checks route signs, who manages each water station, and who carries a charged phone, power bank, whistle, or megaphone.
Walk or cycle the full route during final checks, not just the start and finish. Verify every arrow and kilometer marker, inspect low-light sections, and keep first aid kits, an AED, reflective vests, and flashlights accessible at the start and finish.

Frequently asked questions

How far in advance should I organize a 20 kilometer run?: Start planning at least 8 to 12 weeks before race day. Use the first weeks for the route, permit, starting location, traffic measures, toilets, and volunteer recruitment; leave the final 7 days for printing, packing, and route checks.
How many water stations does a 20 kilometer run need?: Plan at least 3 water stations for a 20 kilometer route, commonly around 5, 10, and 15 kilometers. Add a fourth station if the course is hilly, exposed, or likely to take runners more than 2.5 hours.
How many volunteers are needed for a 20 kilometer run?: Plan for at least 2 volunteers at each water station, plus people for registration, start and finish support, route control, and first aid. For three water stations and a staffed start and finish, a practical minimum is about 12 to 15 volunteers.
When should race numbers and timing equipment be ready?: Have race numbers, bib straps, timing chips, and the timing setup ready at least 7 days before the run. Sort bibs and assemble starter kits after registrations are confirmed, then test stopwatches, punch clocks, or electronic timing before race morning.

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.