noun
- athletic competitions consisting of three consecutive events, typically swimming, cycling, and running
Examples
- She has competed in five triathlons this year.
- Training for triathlons requires dedication to three different sports.
- The Olympic triathlons attract the world’s best athletes.
- Local triathlons are becoming increasingly popular among fitness enthusiasts.
- He specializes in sprint triathlons rather than the longer distances.
- Many triathlons take place during the summer months.