The 24-hour race was run by WLYC between the years of 1967 to 2018 for Enterprise, GP 14 and initially Firefly dinghies, and subsequently with Lark racing dinghies.
The 24-hour competition was held by WLYC between 1967 and 2018 for various types of dinghies, including Enterprise, GP 14, and later Lark models.