Marlborough Ma Labor Day Parade 2024. Since its first run in 1952, participation has grown from just 12 marching units. The marlborough labor day parade returns with our 'usual' route now that main street construction is finishing!

Since its first run in 1952, participation has grown from just 12 marching units. Marlborough, ma — marlborough’s 71st annual labor day celebration — still one of the largest in new england — is back in 2023 with a full lineup of entertainers, and a.