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Outdoor activities

in Lexington, MA

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

Hiking

Weir Hill & Osgood Hill N Andover

Sun, Dec 28 · 9:00 AM EST

Weir Hill & Osgood Hill N Andover

by Bay State Outdoor Trekkers

Afternoon Hike on the Battle Road Trail - Lincoln MA

Fri, Jan 30, 2026 · 2:30 PM EST

Afternoon Hike on the Battle Road Trail - Lincoln MA

by Out And About in Northern MA and Southern NH

Crystal Springs, Virginia Wood and MWRA Reservoir

Fri, Jan 2, 2026 · 10:00 AM EST

Crystal Springs, Virginia Wood and MWRA Reservoir

by Hike the Middlesex Fells

First Day Hike at Walden Pond (late risers😴)

Thu, Jan 1, 2026 · 12:00 PM EST

First Day Hike at Walden Pond (late risers😴)

by The Boston Hiking Meetup Group

Walking

Nature Walk, Arnold Arboretum

Sat, Jan 3, 2026 · 10:00 AM EST

Nature Walk, Arnold Arboretum

by Nature Walking Group in Arnold Arboretum

Saturday Group Walk: Newton Centre, MA (10 & 5KM Walk options)

Sat, Jan 10, 2026 · 10:15 AM EST

Saturday Group Walk: Newton Centre, MA (10 & 5KM Walk options)

by Walk 'N Mass: Walk for Fun, Fitness, Friendship in MA & RI

Wednesday walks: Freedom Trail, Boston (5 & 10 KM)

Sun, Dec 28 · 10:15 AM EST

Wednesday walks: Freedom Trail, Boston (5 & 10 KM)

by Walk 'N Mass: Walk for Fun, Fitness, Friendship in MA & RI

New Years Day Walk -Back Bay, Boston (5 & 10 KM)

Thu, Jan 1, 2026 · 8:30 AM EST

New Years Day Walk -Back Bay, Boston (5 & 10 KM)

by Walk 'N Mass: Walk for Fun, Fitness, Friendship in MA & RI

Running

Lazy Sunday Run and Coffee Social

Sun, Jan 11, 2026 · 8:00 AM EST

Lazy Sunday Run and Coffee Social

by Dashing Whippets Running Team - Boston Chapter

3 Mile Run Starting From Davis Square

Tue, Dec 30 · 6:30 PM EST

3 Mile Run Starting From Davis Square

by Davis Square Runners

Let’s Go for a Brunch Run (10:30 AM)

Sun, Dec 28 · 10:30 AM EST

Let’s Go for a Brunch Run (10:30 AM)

by Boston Social Running Club

Whippets Weekend Run - Boston Common

Sat, Jan 3, 2026 · 7:30 AM EST

Whippets Weekend Run - Boston Common

by Dashing Whippets Running Team - Boston Chapter

Cycling

Narrow-Gauge Rail Trail - Part 2

Sun, Jan 4, 2026 · 12:00 PM EST

Narrow-Gauge Rail Trail - Part 2

by The Exploring Group

Learn to Fix Bikes at the Bicycle Institute of Technology!

Thu, Jan 8, 2026 · 6:30 PM EST

Learn to Fix Bikes at the Bicycle Institute of Technology!

by North Shore Bicycling For Fun

Meet & Ride at Revolution Hall

Wed, Dec 31 · 6:00 PM EST

Meet & Ride at Revolution Hall

Boston Code and Coffee @ CIC

Sat, Jan 10, 2026 · 12:00 PM EST

Boston Code and Coffee @ CIC

by Boston Code and Coffee

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