The 14th annual Katy's Courage 5K, one of the first races of the season on the South Fork, takes place Saturday at 8:30 a.m. in Sag Harbor.
Registration is at katyscourage.org. The cost is $25 in advance or $30 from 7 to 8:15 on the morning of the race, which starts on Water Street.
Proceeds will support scholarships and pediatric cancer research and bereavement services through the Katy’s Courage not-for-profit organization, founded in memory of Katy Stewart.