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 31
San Diego Rock n Roll Marathon & Half
Later Event: June 13
Seattle Rock n Roll Marathon & Half