Outdoor activities

in Sudbury, MA

Discover outdoor activities in Sudbury with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Hiking the Fells

Hiking the Fells

Sun, May 17 · 10:00 AM EDT

by Its a Vibe Tribe 20’s, 30’s 40’s

Hike to Tippling Rock (Optional Lunch After)

Hike to Tippling Rock (Optional Lunch After)

Sun, May 24 · 10:00 AM EDT

by Slightly Soopervised Fun

May: Hike at Prospect Hill Park

May: Hike at Prospect Hill Park

Sat, May 16 · 10:30 AM EDT

by AANE Outdoor Enthusiasts

Fells Rock Circuit and MWRA Reservoir

Fells Rock Circuit and MWRA Reservoir

Thu, May 21 · 9:45 AM EDT

by Hike the Middlesex Fells

Walking

Scenic Hike + Nerd Talk (Mt. Wachusett)

Scenic Hike + Nerd Talk (Mt. Wachusett)

Sat, May 23 · 9:00 AM EDT

by Trails, Wine, & Nerd Talk

Nature Walk, Arnold Arboretum

Nature Walk, Arnold Arboretum

Sat, May 16 · 10:00 AM EDT

by Nature Walking Group in Arnold Arboretum

Minuteman Historical Park, Lexington , MA

Minuteman Historical Park, Lexington , MA

Sat, May 16 · 10:00 AM EDT

by Boston Walking Meetup Group

Nashoba Brook Conservation Land in Acton, MA

Nashoba Brook Conservation Land in Acton, MA

Tue, May 19 · 10:00 AM EDT

by Fellowship of the Tortoise

Running

Makeithappen run club

Makeithappen run club

Sun, May 17 · 9:00 AM EDT

by 20s early 30s makeithappen run & connect

Couch to 5k Spring 2026 - MOCK 5k DAY !!!!

Couch to 5k Spring 2026 - MOCK 5k DAY !!!!

Sun, Jun 7 · 10:00 AM EDT

by Marlborough Couch to 5K

Marlborough Lions Club Couch to 5k 10 Week Program Week 9!

Marlborough Lions Club Couch to 5k 10 Week Program Week 9!

Mon, May 25 · 6:00 PM EDT

by Marlborough Couch to 5K

3 Mile Run Starting From Davis Square

3 Mile Run Starting From Davis Square

Tue, May 19 · 6:30 PM EDT

by Davis Square Runners

Cycling

Bruce Freeman Rail Trail

Bruce Freeman Rail Trail

Mon, May 18 · 10:30 AM EDT

by North Shore Bicycling For Fun

Nahant Trek

Nahant Trek

Sun, May 17 · 8:00 AM EDT

by Greater Boston and New England Area Cycling

Gravel Ride, Bedford MA

Gravel Ride, Bedford MA

Wed, May 20 · 9:45 AM EDT

by AMC Boston Bike Committee

Gravel Ride Maynard (advanced)

Gravel Ride Maynard (advanced)

Sat, May 16 · 1:00 PM EDT

by AMC Boston Bike Committee

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