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Elite men will line-up in the Arzachena World Cup and race across a sprint-distance race format.
Belgian's Jelle Geens is among the stacked field of experience in the 2020 Karlovy Vary World Cup.
2019 World Triathlon Champion Katie Zaferes (USA) ready to go in Karlovy Vary.
Rising star Vasco Vilaca (POR) is set for World Cup action in Karlovy Vary.