LAKEVILLE _ The 21st annual Cranberry Trifest returns to the Ted Williams Camp, 28 Precinct St., in Lakeville on Sunday, Aug. 21.

The event features a weekend of racing that includes a sprint distance triathlon and “splash and dash’’ and an Olympic distance triathlon and aquabike.

Cyclists will be on the following Lakeville roads in the morning hours: Precinct Street, Pickens Street, Old Powderhouse Road, Heritage Hill Road, Highland Avenue, Bedford Street, Long Pond Road, Country Road and South Kingman Road.  

Roads will not be closed to traffic. 

Police details will be deployed along the course to help maintain the safety of athletes and residents.  

Visit www.SunMultisportEvents.com for a detailed course map and more information.