Hiking in Maine isn't always about conquering Katahdin. This beginner hiking/snowshoeing group is perfect for folks who are new to hiking or haven't been hiking in a while. Easy pace, friendly atmosphere and plenty of socializing, too.
Whether you're looking for fitness pals or people to hike or paddle with, Meetup.com has a lot of options. There are groups for runners and groups for walkers looking to get moving at an accessible pace. There's a paddling group and a weekly paddleboard meetup and a couple of meetups for rock climbers (or people wanting to become rock climbers).
I've been a big fan of the Meetup.com concept. I'm an even bigger fan since joining the Let's Go Do Stuff Meetup for a leisurely paddle on the Pleasant River and some impromptu rope swinging a few weeks ago.