How to organize an obstacle race

An obstacle race needs more than a set of challenges and a start line. Begin with the date, route, permissions and insurance, then build the course around safety, staffing and participant flow. Registration, bib numbers, volunteer assignments and participant information should be ready well before race day. This guide follows the practical order of work, including the details that are often left until the last minute, such as weather checks, first aid, power and drink storage.

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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

1
Set the date and route
2 people
2
Check site and route
2 people
3
Check permits
4
Check insurance
5
Select obstacles
2 people
6
Reserve obstacles
7
Set up the start and finish area
2 people
8
Open participant registration
9
Send invitations
2 people
10
Publish registration form
11
Process registrations
2 people
12
Collect dietary requirements
13
Send participant information
14
Recruit volunteers
2 people
15
Assign volunteers
2 people
16
Make reservations
17
Check the weather forecast
18
Re-inspect route
3 people
19
Do the shopping
2 people
20
Check materials
3 people
21
Sort bib numbers
2 people
22
Test music and announcements
2 people
23
Prepare first aid supplies
2 people
24
Chill drinks
2 people
25
Clear obstacles
4 people
26
Build the start and finish arch
4 people
27
Set out the course
6 people
28
Set up obstacles
8 people
29
Check obstacle safety
4 people
30
Set up tables and tents
4 people
31
Set up registration desk
3 people
32
Designate changing room
2 people
33
Check toilets
2 people
34
Lay out race bibs and wristbands
2 people
35
Set up water stations
3 people
36
Set up the first aid station
2 people
37
Brief volunteers
3 people

Event

38
Receive participants
4 people
39
Hand out race numbers
3 people
40
Fill the start area
3 people
41
Give welcome instructions
2 people
42
Guide the start groups
4 people
43
Staff the obstacles
12 people
44
Help participants at water stations
4 people
45
Mark off the course
4 people
46
Record times
3 people
47
Handle first aid requests
2 people
48
Refill drinks
2 people
49
Restock fruit and snacks
2 people
50
Register finishers
3 people
51
Handle medal distribution
2 people
52
Staff the photo booth
2 people
53
Check results
2 people
54
Present prizes
3 people
55
Serve participants' meal
5 people
56
Refill drinks during the meal
2 people
57
Provide music
2 people
58
Turn on lighting
2 people
59
See off the last participants
2 people

Aftercare

60
Take down obstacles
8 people
61
Gather course materials
5 people
62
Take down tables and tents
4 people
63
Collect waste
4 people
64
Clean the grounds
4 people
65
Wash dishes
3 people
66
Empty coolers
2 people
67
Switch off equipment
2 people
68
Collect lost and found items
2 people
69
Return materials
3 people
70
Return rental items
2 people
71
Store leftovers
2 people
72
Publish results
73
Thank participants
74
Check invoices

What to bring

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

Furniture

Party tentsqty 3
Tablesqty 12
Beer tablesqty 8
Chairsqty 40
Changing room screensqty 6
Waste binsqty 12

Sports equipment

Obstacle barriersqty 2
Crawl tunnelsqty 2
Bales of strawqty 20
Climbing netsqty 2
Mud pitsqty 2
Wooden beamsqty 12
Ropesqty 8
Water tubsqty 4
Rubber matsqty 30
Spongesqty 100
Conesqty 80
Ribbonsqty 300
Bib numbersqty 250
Safety vestsqty 30
Finisher medalsqty 220
Stopwatchesqty 6
Measuring tapesqty 3
Prizesqty 12

Equipment

Mobile sound system
Microphonesqty 2
Extension cordsqty 6
Power stripsqty 4
Coolersqty 8
Flashlightsqty 8
Mobile phonesqty 6
Power banksqty 6
Cameraqty 2
Laptopqty 2
Printer
Walkie-talkiesqty 10

Tableware

Reusable drinking cupsqty 300
Reusable platesqty 250
Reusable cutleryqty 250

Kitchen

Water jugsqty 12
Thermos flasksqty 6
Scissorsqty 8
Cutting boardsqty 6
Knivesqty 12
Storage binsqty 20
Serving spoonsqty 10

Cleaning

Broomqty 4
Dustpan and brushqty 4
Mopsqty 4
Bucketsqty 6
Water extractorsqty 2
First aid kitsqty 3
Fire extinguishersqty 2

Decorations

Start/finish arch
Buntingqty 12
Direction signsqty 25
Information boardsqty 8
Directional signsqty 20

Lighting

LED lampsqty 10
String lightsqty 6
Batteriesqty 40

Catering

Groceries

Tips

Set the route before booking obstacles. Walk it in person, measure key sections and leave enough space around mud pits, water tubs, climbing nets and other obstacles for safe entry, exit and supervision.
Treat permits and insurance as early deadlines, not final checks. Confirm the requirements for the site and route before you publish registration, because changes later can affect the participant information you already sent.
Plan volunteers by station and shift. Assign people to the start and finish, obstacle areas, registration, directions and first aid support, then send the roster before race day so no obstacle is left without supervision.
Prepare participant logistics at least one week ahead. Sort bib numbers, collect dietary requirements, send arrival and course information, and explain what participants should bring for changing, muddy sections and the finish area.
Run a full site check shortly before the race and again on the morning itself. Check the forecast, re-inspect the route, clear obstacles, test the sound system and microphones, and keep first aid supplies, flashlights and drinking water accessible.

Frequently asked questions

How far in advance should I organize an obstacle race?: Start planning at least 8 to 12 weeks before race day. Use the first few weeks for the date, route, permits, insurance and obstacle reservations, then open registration once the course and safety plan are realistic.
How many volunteers do I need for an obstacle race?: Plan at least 1 volunteer for each active obstacle station, plus separate people for registration, the start and finish, directions and first aid support. For a course with 10 obstacles, a practical minimum is often 15 to 20 volunteers, depending on the route length and participant numbers.
When should I send obstacle race information to participants?: Send the main participant information 7 to 10 days before the race, including arrival time, bib collection, route details, clothing advice and food requirements. Send a short weather and last-minute logistics update 24 to 48 hours before the start.
How do I check an obstacle race route for safety?: Inspect the route at least twice: once after the obstacles are positioned and again on race morning. Check entrances and exits, slippery or sharp surfaces, water and mud areas, barriers, visibility and access for first aid at every station.

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