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Outdoor activities

in Boulder, CO

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

Hiking

Walk 360 Mini-Loop: South Urban Hike (last one!)

Sat, Dec 13 · 9:00 AM MST

Walk 360 Mini-Loop: South Urban Hike (last one!)

by Boulder Ramblers

Bowling in Longmont

Mon, Dec 8 · 3:45 PM MST

Bowling in Longmont

by The Boulder/Denver Grey Wolves [Mis]adventure Group

Full moon NCAR Dinosaur Mountain hike

Sun, Dec 7 · 2:00 PM MST

Full moon NCAR Dinosaur Mountain hike

by Boulder CHAOS

South Boulder Peak

Sat, Dec 13 · 7:30 AM MST

South Boulder Peak

by Colorado Single Adventurers (20s–30s)

Walking

Women Walking: Longmont

Fri, Dec 12 · 7:30 AM MST

Women Walking: Longmont

by Women Walking: Longmont

Pella Crossing Noon Hour Nature Walk

Fri, Dec 12 · 12:00 PM MST

Pella Crossing Noon Hour Nature Walk

by Longmont Walks

Niwot & Lobo Loop, Brisk Pace

Tue, Dec 16 · 11:00 AM MST

Niwot & Lobo Loop, Brisk Pace

by Boulder Social Hikers, Bikers and More!

Arvada Walkers

Fri, Dec 12 · 6:30 AM MST

Arvada Walkers

by Arvada Walkers

Running

1st Run

Sat, Dec 13 · 8:30 AM MST

1st Run

by Just For Run: All body types, all ability levels Just start!

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

Thu, Dec 11 · 6:00 PM MST

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

by Longmont Running

Achilles run and walk

Sun, Dec 7 · 10:00 AM MST

Achilles run and walk

by Boulder Achilles running and walking

Achilles community run and walk

Thu, Dec 11 · 4:30 PM MST

Achilles community run and walk

by Boulder Achilles running and walking

Cycling

How to Tune Your Rear Derailleur (December 13th at noon)

Sat, Dec 13 · 12:00 PM MST

How to Tune Your Rear Derailleur (December 13th at noon)

by Boulder "Learn to Fix Your Bike" Group

Saturday Road Rides

Sat, Dec 6 · 9:00 AM MST

Saturday Road Rides

by Full Cycle Bikes & Colorado Multisport

Sunday Gravel Adventure Rides

Sun, Dec 7 · 9:00 AM MST

Sunday Gravel Adventure Rides

by Full Cycle Bikes & Colorado Multisport

2:30 Start! SVCG Thursday Night Ride (SUNS) 2:30 pm!

Thu, Dec 11 · 2:30 PM MST

2:30 Start! SVCG Thursday Night Ride (SUNS) 2:30 pm!

by St Vrain Chain Gang Bicycling Club (SVCG) - Longmont, CO

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