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Use "triathlons" in a sentence
"I can, however, swim, bike, and run, and four years ago I began competing in triathlons, without much skill but with great enthusiasm."
"Veteran racer Mark Allen thinks World Triathlon's move into shorter, Olympic distance triathlons is a smart business move."
"And the Toyota U.S. Open Triathlon, marking the culmination of the Toyota Cup series of Olympic-distance triathlons, is taking place this Sunday in Dallas."