Trout Unlimited - Monadnock Chapter 333
- Works to conserve, protect and restore the region's trout and salmon fisheries and watersheds. Includes membership information, newsletters, events, and chapter officers.
- http://www.monadnocktu.org/

Monadnock Regional Milers
- Running club for all ages and ability levels. Race calendar, meet locations, application forms, member's area, and track workout schedules.
- http://eteamz.active.com/monadnockmilers/

Friends of the Wapack Trail
- A group of volunteers dedicated to preserving and maintaining the 21 mile trail. History, event schedule, membership information, trail maps, photos, and related links.
- http://www.wapack.org/