Environmentalism Events in Portsmouth

Check out happening environmentalism events all around Portsmouth, NH

PortSwap 2026

 Sat, 25 Apr at 10:00 am 100 Campus Dr., Portsmouth, NH, United States, New Hampshire 03801

Powered by People: A Community Bike Ride

 Thu, 07 May at 05:30 pm Papa Wheelies Bicycle Shop Free

Granite Goodness LIVE: Amping Up NH

 Mon, 04 May at 05:30 pm Treeline Outfitters Free

OTTO Pizza (Portsmouth) Fundraiser for SELT

 Mon, 27 Apr at 11:00 am OTTO (Portsmouth, NH)

Portsmouth Bike Park Clean Up Day

 Sat, 09 May at 09:00 am 305 Greenland Ave, Portsmouth, NH (Park at Chris Rice Skateboard Park)