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Outdoor activities

in Johnstown, CO

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

Hiking

Bowling in Festive Attire & Cookie Exchange in Longmont

Mon, Dec 22 · 3:40 PM MST

Bowling in Festive Attire & Cookie Exchange in Longmont

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

X-mas Day Hike (Hike more, Eat less)

Thu, Dec 25 · 12:00 PM MST

X-mas Day Hike (Hike more, Eat less)

by Boulder Social Hikers, Bikers and More!

Sullivan Gulch (A+)

Sat, Jan 17, 2026 · 7:30 AM MST

Sullivan Gulch (A+)

by Loveland Mountain Club MEMBERS ONLY Group

Pre Christmas Hike and Happy Hour @ Horsetooth

Tue, Dec 23 · 2:00 PM MST

Pre Christmas Hike and Happy Hour @ Horsetooth

by 50s+ Fun Folks

Walking

Women Walking: Longmont

Fri, Jan 2, 2026 · 8:30 AM MST

Women Walking: Longmont

by Women Walking: Longmont

Walk in the New Year with Intention!

Thu, Jan 1, 2026 · 10:30 AM MST

Walk in the New Year with Intention!

by Longmont Walks

St. Vrain Greenway
Morning Nature Walk

Tue, Dec 23 · 9:00 AM MST

St. Vrain Greenway Morning Nature Walk

by Longmont Walks

Unwind With a Calming Night Walk at Mcintosh Lake

Wed, Dec 24 · 6:00 PM MST

Unwind With a Calming Night Walk at Mcintosh Lake

by Longmont Walks

Running

Run and Coffee meetup

Tue, Dec 30 · 10:00 AM MST

Run and Coffee meetup

by North Thornton Runners

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

Thu, Dec 25 · 6:00 PM MST

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

by Longmont Running

Walk in the New Year with Intention!

Thu, Jan 1, 2026 · 10:30 AM MST

Walk in the New Year with Intention!

by Longmont Walks

Thursday Pub Run: Tap and Handle

Thu, Dec 25 · 6:00 PM MST

Thursday Pub Run: Tap and Handle

by North FoCo Pub Runners

Cycling

Pickleball at Clark Centennial Park Longmont, Sun Dec 28 10:00 am

Sun, Dec 28 · 10:00 AM MST

Pickleball at Clark Centennial Park Longmont, Sun Dec 28 10:00 am

by Longmont Pickleball

2026 RMCC New Year's Day Century

Thu, Jan 1, 2026 · 8:00 AM MST

2026 RMCC New Year's Day Century

by Rocky Mountain Cycling Club RMCC

Happy You Near for Pickleball, followed by Coffee & Conversation at Ziggi's

Sun, Dec 28 · 10:30 AM MST

Happy You Near for Pickleball, followed by Coffee & Conversation at Ziggi's

by Longmont Pickleball

New Year’s Eve Dance Party - Dancing with Steve & The Cruisers

Wed, Dec 31 · 7:00 PM MST

New Year’s Eve Dance Party - Dancing with Steve & The Cruisers

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

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