Leon’s Triathlon, the world’s fastest triathlon, added a new incentive to this year’s event with the introduction of the Body Glove SURGE GRAND PRIX. Leon’s Triathlon is part of the Chicagoland Tri Series that includes the Transamerica Chicago Triathlon and the ITU World Triathlon Chicago.
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Earlier Event: May 19
Chicago Spring Half Marathon
Later Event: June 23
San Diego International Triathlon