How to organise a duathlon from first plan to finish line

Organising a duathlon starts with the date and route, not the finish-line setup. You need time to secure permits, insurance, first aid, timing and traffic control before opening registration. Once entries are coming in, turn participant data into start numbers, briefings and a workable race-day schedule. The final week is for checking the course, signage, equipment, weather and volunteer assignments—not for solving missing essentials.

The plan, step by step

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

Preparations

  • 1

    Set the date and route

    2 people

  • 2

    Reserve venue

  • 3

    Apply for permits

  • 4

    Check insurance

  • 5

    Draw up competition rules

    2 people

  • 6

    Open registration form

  • 7

    Send invitations

    2 people

  • 8

    Process registrations

    2 people

  • 9

    Collect dietary requirements

  • 10

    Recruit volunteers

    2 people

  • 11

    Assign traffic controllers

    2 people

  • 12

    Reserve first aid

  • 13

    Reserve timing

  • 14

    Reserve rental equipment

  • 15

    Create staff briefing

    2 people

  • 16

    Send participant information

    2 people

  • 17

    Assign start numbers

    2 people

  • 18

    Print start list

  • 19

    Check the weather forecast

  • 20

    Do the shopping

    3 people

  • 21

    Sort bib numbers

    2 people

  • 22

    Check bike rack

    2 people

  • 23

    Check the course

    3 people

  • 24

    Prepare route signs

    2 people

  • 25

    Check first aid supplies

    2 people

Event

  • 26

    Open venue

    2 people

  • 27

    Conduct a site safety check

    3 people

  • 28

    Set up the start and finish arch

    4 people

  • 29

    Set up tents

    4 people

  • 30

    Set up tables and chairs

    4 people

  • 31

    Install bike racks

    3 people

  • 32

    Mark the transition zone

    4 people

  • 33

    Mark the course

    6 people

  • 34

    Staff traffic posts

    8 people

  • 35

    Set up drink stations

    4 people

  • 36

    Set up timing

    3 people

  • 37

    Set up the sound system

    2 people

  • 38

    Set up the registration table

    3 people

  • 39

    Register participants

    4 people

  • 40

    Hand out starter packs

    3 people

  • 41

    Check bicycle helmets

    2 people

  • 42

    Designate a changing area

  • 43

    Set out coffee and tea

    2 people

  • 44

    Give participant briefing

    2 people

  • 45

    Fill the start area

    3 people

  • 46

    Start duathlon

    4 people

  • 47

    Guide the first running lap

    8 people

  • 48

    Guide the bike ride

    10 people

  • 49

    Moderate the second run round

    8 people

  • 50

    Staff the drink station

    4 people

  • 51

    Guard the transition area

    3 people

  • 52

    Record round details

    2 people

  • 53

    Welcome participants

    4 people

  • 54

    Hand out medals and water

    3 people

  • 55

    Refill drinks

    3 people

  • 56

    Serve snacks

    3 people

  • 57

    Close finish registration

    2 people

  • 58

    Prepare awards ceremony

    3 people

  • 59

    Hold the awards ceremony

    3 people

  • 60

    See participants off

    3 people

  • 61

    Finish marking off the course

    6 people

Aftercare

  • 62

    Clear the start and finish area

    5 people

  • 63

    Clear transition zone

    4 people

  • 64

    Collect waste

    4 people

  • 65

    Clean the restrooms

    2 people

  • 66

    Wash dishes

    3 people

  • 67

    Empty the coolers

    2 people

  • 68

    Leave venue clean

    4 people

  • 69

    Inventory materials

    2 people

  • 70

    Return rental items

    2 people

  • 71

    Store leftover groceries

    2 people

  • 72

    Publish results

    2 people

  • 73

    Send participant message

  • 74

    Remove bib numbers and waste

    2 people

  • 75

    Register lost and found items

What to bring

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

Furniture

  • Party tentsqty 3
  • Foldable tablesqty 10
  • Folding chairsqty 40
  • Bar stoolsqty 6
  • Bicycle racksqty 12
  • Waste binsqty 8

Sports equipment

  • Bib numbersqty 150
  • Race bib strapsqty 150
  • Safety pinsqty 400
  • Conesqty 80
  • Route arrowsqty 100
  • Crowd barriersqty 30
  • Barrier tapeqty 12
  • Traffic conesqty 30
  • Hand stampsqty 4
  • Medal ribbonsqty 150
  • Finish medalsqty 150
  • Cup prizesqty 6
  • Clipboardsqty 12
  • Stopwatchesqty 8
  • Bike pumpsqty 3
  • Basic bike toolsqty 3
  • Spare inner tubesqty 12
  • Reflective vestsqty 20
  • Traffic flagsqty 12

Equipment

  • Timing system
  • Laptopqty 2
  • Mobile phonesqty 8
  • Walkie-talkiesqty 12
  • Sound system
  • Microphoneqty 2
  • Extension cordsqty 8
  • Power stripsqty 6
  • Power banksqty 8
  • Printer
  • Printer paperqty 500

Lighting

  • LED lightsqty 8
  • Battery lanternsqty 6

Tableware

  • Reusable cupsqty 250
  • Platesqty 180
  • Cutlery setsqty 180
  • Coffee cupsqty 80
  • Thermos flasksqty 8

Kitchen

  • Coolersqty 8
  • Water jugsqty 12
  • Serving Cupsqty 24
  • Cutting boardsqty 4
  • Kitchen knivesqty 4
  • Serving traysqty 8
  • Storage binsqty 12

Decorations

  • Bannersqty 8
  • Directional signsqty 20
  • Start/finish banner
  • Tableclothsqty 10

Cleaning

  • Broomqty 3
  • Dustpan and brushqty 3
  • Mopsqty 3
  • Bucketsqty 4
  • Glovesqty 12

Catering

  • Groceries

Tips

  • Set the date and route first, then allow several weeks for permits, insurance and venue arrangements before you open registration. A route that crosses roads may require traffic controllers and formal approval.
  • Open registration only after you know the course, competition rules and safety plan. Close it early enough to process entries, collect dietary requirements and print the start list without a last-minute rush.
  • Assign every volunteer to a specific location and shift. Traffic controllers, first aid staff, timing operators and course marshals need written instructions, a contact number and a clear handover time.
  • Book timing, first aid and rental equipment before sending participant information. On race day, check the timing system, laptop, walkie-talkies and sound system before participants arrive.
  • Inspect the route and transition area in the final week, then again on race morning. Count route arrows, cones, barriers, bib numbers, race bib straps, safety pins, bike racks and spare inner tubes before loading the equipment.

Frequently asked questions

How long does it take to organise a duathlon?
Allow at least 8 to 12 weeks for a small duathlon, and start earlier if permits, road closures or a large field are involved. Registration and volunteer planning should be active for several weeks before race day.
When should duathlon registration close?
Close registration 7 to 10 days before the event if you need to print start lists, sort bib numbers and prepare participant information. This gives you time to resolve duplicate entries and missing details.
How many volunteers do you need for a duathlon?
Plan separate cover for registration, transition, timing, first aid and every traffic-control point. As a starting point, assign at least one person to each course post and add a coordinator plus one reserve for every 10 to 15 volunteers.
When should you check the duathlon route and weather?
Do a full course check 3 to 5 days before the race and a final inspection on the morning itself. Check the forecast daily during the last 3 days so you can adjust staffing, shelter and participant information.

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