Home › Top 12 Fitness and Gym in Portsmouth, New Hampshire Find best Fitness and Gym in Portsmouth, New Hampshire, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Seacoast Sports Club - West End US, Portsmouth, NH 0380195 Brewery Ln # B Hybrid Fitness US, Portsmouth, NH 03801114 Corporate Dr The Port | CrossFit Portsmouth US, Portsmouth, NH 03801210 West Rd #9 Mission Portsmouth US, Portsmouth, NH 03801125 Brewery Ln Vanguard Key Club - Portsmouth (NH 03801) US, Portsmouth, NH 038011 Raynes Ave On Target Fitness LLC US, Portsmouth, NH 038014 Cutts St Gain Strength and Conditioning US, Portsmouth, NH 03801270 West Rd Orangetheory Fitness - Portsmouth (NH 03801) US, Portsmouth, NH 038012454 Lafayette Rd #33 Fit640 US, Portsmouth, NH 038011 Raynes Ave Suite 203 9Round Portsmouth- 30 Min Kickboxing Fitness US, Portsmouth, NH 0380172 Mirona Rd Suite 1 F45 Training South Portsmouth US, Portsmouth, NH 038012800 Lafayette Rd Planet Fitness - Portsmouth (NH 03801) US, Portsmouth, NH 03801775 Lafayette Rd