More than 1,500 professional and amateur athletes from around the world are expected to compete in the 18^th annual Westchester Triathlon on Sunday.

More than 1,500 professional and amateur athletes from around the world are expected to compete in the 18^th annual Westchester Triathlon on Sunday. Sponsored by Jarden, the multi-sport event consists of a .9-mile swim in Long Island Sound, a 25-mile scenic bike course, and a 6.2-mile run through Rye. This race is a qualifier for the Escape to Alcatraz triathlon. While there are no more individual spots left, charity spots are available.

Participant slots are available for Saturday’s related events: the Westchester Kids Triathlon and the Westchester Super Sprint Triathlon, sponsored by Equinox. About 450 children will take part in the event, which involves a 75-yard swim, 2-mile bike ride, and 1-mile run for ages 7-10; and a 150-yard swim, 4-mile bike ride, and 1-mile run for ages 11-14.