33 Triathlon Quiz Questions with Answers (Trivia)

33 triathlon quiz questions with answers, from race distances and transitions to Ironman history. Reveal each answer as you go, or read the full key at the end.

Each question comes with three options and keeps the correct one behind a button, so you can play honestly and keep score. These triathlon quiz questions cover the sprint, Olympic and Ironman distances, the rules in transition and the names that shaped the sport, and the answer key under the scoring table gathers all 33 triathlon trivia questions and answers in order. Read out loud it makes a ready round for a club evening, and the distance questions about triathlon are a useful check for first-time racers.

1. In which year was the first Ironman triathlon held in Hawaii?

A) 1974
B) 1978
C) 1982

2. How long is the swimming segment of an Olympic distance triathlon?

A) 2.4 miles
B) 1.5 kilometers
C) 750 meters

3. Which order do the events in a triathlon occur?

A) Cycling, Swimming, Running
B) Running, Cycling, Swimming
C) Swimming, Cycling, Running

4. Which triathlete won the Ironman World Championship six times in the 1980s?

A) Dave Scott
B) Chris McCormack
C) Craig Alexander

5. What type of bike is commonly used in triathlons?

A) Mountain Bike
B) Road Bike
C) Time Trial Bike

6. In which country was the first Ironman Triathlon held?

A) Australia
B) United States
C) South Africa

7. What is the total distance of the run portion in a “Half Ironman” triathlon?

A) 13.1 miles (21.1 km)
B) 15.5 miles (24.9 km)
C) 18.6 miles (29.9 km)

8. How long is the swimming segment of a “Sprint” distance triathlon?

A) 500 meters
B) 750 meters
C) 1 kilometer

9. How long is the run in an Olympic distance triathlon?

A) 5 kilometers
B) 10 kilometers
C) 21.1 kilometers

10. In which year was the triathlon added to the Olympic Games?

A) 1992
B) 2000
C) 2004

11. Who was the first female Triathlon Olympic Gold Medalist?

A) Emma Snowsill
B) Nicola Spirig
C) Brigitte McMahon

12. How long is the swim in a full Ironman triathlon?

A) 1.9 kilometers
B) 3.8 kilometers
C) 5 kilometers

13. What is the maximum time limit to complete an Ironman triathlon?

A) 16 hours
B) 17 hours
C) 18 hours

14. How many disciplines are included in an “Aquathlon”?

A) Two
B) Three
C) Four

15. Which two disciplines make up a duathlon?

A) Swimming and running
B) Running and cycling
C) Cycling and swimming

16. Which swim stroke is the most common in triathlon competitions?

A) Breaststroke
B) Backstroke
C) Front crawl (freestyle)

17. How long is the bike leg of an Olympic distance triathlon?

A) 20 kilometers
B) 40 kilometers
C) 60 kilometers

18. Which city hosted the first Olympic triathlon in 2000?

A) Athens
B) Sydney
C) Beijing

19. What is the world governing body for triathlon called since it was renamed in 2020?

A) World Triathlon
B) World Athletics
C) The Ironman Group

20. What common piece of equipment is used in triathlons to transition from one discipline to another more efficiently?

A) Slip-on shoes
B) Tri-suit
C) Snap-on helmet

21. Which piece of equipment is compulsory on the bike leg of every triathlon?

A) A helmet
B) Sunglasses
C) A heart rate monitor

22. What are athletes allowed to do on the bike leg of a draft-legal triathlon?

A) Ride closely behind another rider
B) Change bikes
C) Skip a lap

23. What is the first transition in a triathlon, from the swim to the bike, called?

A) T1
B) T2
C) T3

24. Which of the following is NOT one of the three major types of running shoes suitable for triathlons?

A) Cushioned shoes
B) Stability shoes
C) Hiking boots

25. Which triathlete won the Ironman World Championship five years in a row from 1989 to 1993?

A) Dave Scott
B) Mark Allen
C) Chris McCormack

26. Which three-day endurance race in Hawaii covers 320 miles of swimming, cycling and running?

A) Ultraman
B) Ironman
C) Xterra

27. How long is the bike portion of a standard Ironman triathlon?

A) 112 miles (180.2 km)
B) 120 miles (193 km)
C) 100 miles (160.9 km)

28. When may a triathlete unfasten their helmet after the bike leg?

A) Before dismounting
B) Only after the bike is racked
C) At any time

29. How long is the running segment of a Sprint triathlon?

A) 3.1 miles (5 km)
B) 6.2 miles (10 km)
C) 4.3 miles (7 km)

30. For which race is the slogan “Swim 2.4 miles! Bike 112 miles! Run 26.2 miles! Brag for the rest of your life!” used?

A) Ironman Triathlon
B) Olympic Distance Triathlon
C) Ultraman Triathlon

31. What is the term used to describe the area where athletes transition between the swim, bike, and run segments of a triathlon?

A) Changeover Zone
B) Switch Area
C) Transition Area

32. What is the standard distance for a “Super Sprint” triathlon?

A) 400m swim, 10km bike, 2.5km run
B) 500m swim, 5km bike, 1.5km run
C) 300m swim, 8km bike, 2km run

33. How long is the run in a full Ironman triathlon?

A) 21.1 kilometers
B) 42.2 kilometers
C) 50 kilometers

Results

# of Correct Answers	Percentage Range	Label	Description
0-	0-49%	Sprint StarterArmchair Athlete	You've got some learning to do, but don't worry, there's always the next game!
-	50-64%	Triathlete TraineeRookie Runner	Not bad! Keep practicing, and you'll be a sports trivia champ in no time.
-	65-79%	Race RunnerMidfield Maestro	Impressive! You're getting closer to the top, keep up the good work.
-	80-94%	Endurance ExpertAll-Star Striker	Wow, you really know your sports trivia! You're a force to be reckoned with.
-33	95-100%	Triathlon TitanLegendary Champion	Unbelievable! You're a true sports trivia master. Your knowledge knows no bounds!

Triathlon Quiz Answers: The Full Answer Key

Every question in this triathlon quiz with its correct answer, in the order the questions appear above. Check your score against the table, or use the list as a set of triathlon trivia questions and answers for a quiz night of your own.

#	Question	Answer
1	In which year was the first Ironman triathlon held in Hawaii?	B) 1978
2	How long is the swimming segment of an Olympic distance triathlon?	B) 1.5 kilometers
3	Which order do the events in a triathlon occur?	C) Swimming, Cycling, Running
4	Which triathlete won the Ironman World Championship six times in the 1980s?	A) Dave Scott
5	What type of bike is commonly used in triathlons?	C) Time Trial Bike
6	In which country was the first Ironman Triathlon held?	B) United States
7	What is the total distance of the run portion in a "Half Ironman" triathlon?	A) 13.1 miles (21.1 km)
8	How long is the swimming segment of a "Sprint" distance triathlon?	B) 750 meters
9	How long is the run in an Olympic distance triathlon?	B) 10 kilometers
10	In which year was the triathlon added to the Olympic Games?	B) 2000
11	Who was the first female Triathlon Olympic Gold Medalist?	C) Brigitte McMahon
12	How long is the swim in a full Ironman triathlon?	B) 3.8 kilometers
13	What is the maximum time limit to complete an Ironman triathlon?	B) 17 hours
14	How many disciplines are included in an "Aquathlon"?	A) Two
15	Which two disciplines make up a duathlon?	B) Running and cycling
16	Which swim stroke is the most common in triathlon competitions?	C) Front crawl (freestyle)
17	How long is the bike leg of an Olympic distance triathlon?	B) 40 kilometers
18	Which city hosted the first Olympic triathlon in 2000?	B) Sydney
19	What is the world governing body for triathlon called since it was renamed in 2020?	A) World Triathlon
20	What common piece of equipment is used in triathlons to transition from one discipline to another more efficiently?	B) Tri-suit
21	Which piece of equipment is compulsory on the bike leg of every triathlon?	A) A helmet
22	What are athletes allowed to do on the bike leg of a draft-legal triathlon?	A) Ride closely behind another rider
23	What is the first transition in a triathlon, from the swim to the bike, called?	A) T1
24	Which of the following is NOT one of the three major types of running shoes suitable for triathlons?	C) Hiking boots
25	Which triathlete won the Ironman World Championship five years in a row from 1989 to 1993?	B) Mark Allen
26	Which three-day endurance race in Hawaii covers 320 miles of swimming, cycling and running?	A) Ultraman
27	How long is the bike portion of a standard Ironman triathlon?	A) 112 miles (180.2 km)
28	When may a triathlete unfasten their helmet after the bike leg?	B) Only after the bike is racked
29	How long is the running segment of a Sprint triathlon?	A) 3.1 miles (5 km)
30	For which race is the slogan "Swim 2.4 miles! Bike 112 miles! Run 26.2 miles! Brag for the rest of your life!" used?	A) Ironman Triathlon
31	What is the term used to describe the area where athletes transition between the swim, bike, and run segments of a triathlon?	C) Transition Area
32	What is the standard distance for a "Super Sprint" triathlon?	A) 400m swim, 10km bike, 2.5km run
33	How long is the run in a full Ironman triathlon?	B) 42.2 kilometers

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FAQ

How many questions are in this triathlon quiz?

There are 33 questions with three options each. The correct answer sits behind the reveal button under every question.

Where can I read the triathlon trivia questions and answers together?

The answer key below the scoring table lists all 33 questions with their correct answers in order, so you can mark a full round at once.

Are these triathlon quiz questions hard?

The distances and the order of the disciplines are easy for anyone who has raced. The rules in transition and the Ironman history questions are harder.

Can I use this quiz for a triathlon club night?

Yes. Read the question and the three options out loud, let everyone write a letter down, then work through the answer key and count the correct ones.

Is this quiz useful for a first-time triathlete?

The distance and equipment questions are, because they cover the sprint, Olympic and Ironman formats and the rules that get beginners penalised in transition.