Swimming instruction during the open water swim time. Olathe Medical Center Triathlon training sessions are at Kill Creek Park from 6:00 to 7:30pm. The swim instruction portion will start at 6:00pm, which will provide participants time to also swim after the instruction clinic. Meet inside the beach house the picnic tables. There is no charge for the training sessions, but there is beach fee for swimming. Participants are encouraged to bring a pull buoy.