Pro Portsmouth's 2025 Market Square Day is June 21. Here are details on food, vendors, 10K race, parking, street closures, an event map and more.

Pro Portsmouth unveiled the 48th Annual Market Square Day Festival & 10K Road Race logo that features a Portsmouth waterfront favorite: the tugboat.

Happy Father's Day to all the Seacoast dads! This weekend treat dad, yourself or the whole family to a weekend filled with entertainment. Head to Market Square in Portsmouth for Market Square Day ...

Bell ringing to commemorate the moment the Portsmouth Peace Treaty was signed on Sept. 5, 1905 took place with special guests ...