The Westport-Weston Family Y will hold its second annual Strong Kids Triathlon Sunday, Sept. 18, at Staples High School, 70 North Ave. Registration and check-in will begin at 8 a.m.

Youngsters 6 to 9 yaers old will participate in a 75-meter swim, 1 1/4-mile bike race and 1/2-mile run; children age 10 and older will take on a 150-meter swim, 2 1/2-mile bike ride and 1-mile run. Those 6 years old and younger run a 100-meter dash. All participants receive a T-shirt and a medal.

Proceeds will go toward the Family Y's annual Strong Kids Campaign, a fundraiser to provide financial aid to participate in YMCA programs.

For information or to register for the triathlon, visit www.westporty.org or contact Jacquie Tumminia at 203-226-8981, x 119 or jtumminia@westporty.org. Registration is $25 per participant through Sept. 14; $35 from Sept. 15-18. Particpation in the 100-meter dash costs $10.

For information about the Strong Kids Campaign, contact RoseMary Ogden, development coordinator, at 203-226-8981, ext. 106, or rogden@westporty.org. Visit www.westporty.org and click on Strong Kids to make an online contribution.