Triathlon
Swimming, cycling, and distance running race
Why this is trending
Interest in “Triathlon” spiked on Wikipedia on 2026-07-21.
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Key Takeaways
- A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances.
- The word is of Greek origin, from τρεῖς ( treîs ), 'three', and ἆθλος ( âthlos ), 'competition'.
- This history has meant that variations of the sport were created and still exist.
- Triathletes train to achieve endurance, strength, and speed.
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Source summary
WikipediaA triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the disciplines included. The word is of Greek origin, from τρεῖς (treîs), 'three', and ἆθλος (âthlos), 'competition'.
The modern version of the sport originated in the late 1970s in Southern California as sports clubs and individuals developed the sport. This history has meant that variations of the sport were created and still exist. It also led to other three-stage races using the name triathlon despite not being continuous or not consisting of swim, bike, and run elements.
Triathletes train to achieve endurance, strength, and speed. The sport requires focused persistent and periodised training for each of the three disciplines, as well as combination workouts and general strength conditioning.
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