noun🔗ShareAn athletics event in which contestants compete in swimming, cycling and running in turn."My sister is training hard for her first triathlon. "sporteventChat with AIVocabulary GamePractice Reading
noun🔗ShareA former Olympic athletics event in which contestants compete in long jump, shot put, and 100-yard dash."In the early 1900s, the Olympic triathlon tested athletes' all-around abilities with a long jump, shot put, and a short sprint. "sporteventChat with AIVocabulary GamePractice Reading
noun🔗ShareGenerally, a sports event in which contestant compete in a combination of three sports."My brother signed up for a triathlon to train for the upcoming summer games. "sporteventChat with AIVocabulary GamePractice Reading
