CLEAN: 'Iron Nun' ends triathlon career?

What is the age gap between the youngest and oldest participants in the field?

• 45 years

• 63 years

• 70 years

• 50 years

What is the main theme of the first section?

• The role of technology in sports

• The history of the Ironman challenge

• The influence of a woman in a challenging field

• The importance of physical strength

What is emphasized as extremely important and inspirational in the context of the Ironman challenge?

• Speed

• Graciousness

• Endurance

• Strength

What does the speaker consider unrealistic to continue indefinitely?

• Running marathons

• Participating in Ironman challenges

• Climbing mountains

• Swimming long distances

Who is mentioned in relation to a mechanical failure during a race?

• Jerry Mitchell

• John Smith

• Michael Johnson

• David Brown