Endurance Sports

noun a long-distance running race longer than the traditional marathon distance of 26.2 miles

• The athlete trained rigorously for months in preparation for the ultramarathon.
• I can't believe he's actually running an ultramarathon, that's insane!
• Running an ultramarathon is no joke, it's next level crazy.
• Embarking on a new business venture can feel like running an ultramarathon, requiring endurance and determination.

noun a participant in a triathlon race

• The triathlete completed the swimming, cycling, and running segments of the race with impressive speed.
• My friend is training to become a triathlete and has been spending a lot of time at the gym.
• That triathlete is a beast when it comes to competing in endurance events.
• Being a triathlete requires a combination of physical strength and mental endurance.