Outdoor activities

in Lyons, CO

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

Hiking

Chasm Lake Hike

Chasm Lake Hike

Sun, Jun 28 · 7:30 AM MDT

by Trails and Ales

Bowling in Longmont

Bowling in Longmont

Mon, Jun 29 · 3:45 PM MDT

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

RMNP - Backpack to Boulder Brooks Camp and Hike to Chasm Lake

RMNP - Backpack to Boulder Brooks Camp and Hike to Chasm Lake

Fri, Jun 26 · 5:00 PM MDT

by Colorado Big Hikes Group

Walk 360 Slow Marathon

Walk 360 Slow Marathon

Sat, Jun 27 · 7:00 AM MDT

by Boulder Ramblers

Walking

Walking Talking Men - Boulder

Walking Talking Men - Boulder

Sat, Jun 27 · 9:00 AM MDT

by Walking Talking Men - Boulder

Land Listening: An Inspiring Walk to Connect with Earth, Self and Others

Land Listening: An Inspiring Walk to Connect with Earth, Self and Others

Sat, Jul 11 · 5:00 PM MDT

by Land Listening: Inspiring Walks in Nature

Pella Crossing Noon Hour Nature Walk

Pella Crossing Noon Hour Nature Walk

Fri, Jun 26 · 12:00 PM MDT

by Longmont Walks

St. Vrain Greenway
Morning Nature Walk

St. Vrain Greenway Morning Nature Walk

Tue, Jun 30 · 8:00 AM MDT

by Longmont Walks

Running

Chapter 2: Stalking the intruder

Chapter 2: Stalking the intruder

Thu, Jul 2 · 6:00 PM MDT

by Women who run with the Wolves Book Club

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

Thu, Jun 25 · 6:00 PM MDT

by Longmont Running

Achilles community run and walk

Achilles community run and walk

Thu, Jun 25 · 5:30 PM MDT

by Boulder Achilles running and walking

Let's Get Together for an Early Morning Run and Coffee!

Let's Get Together for an Early Morning Run and Coffee!

Fri, Jun 26 · 7:00 AM MDT

by Boulder Women's Running Club

Cycling

Everyone Loves Raymond - 9 am

Everyone Loves Raymond - 9 am

Sat, Jun 27 · 9:00 AM MDT

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

Spin Into the Setting Sun 2026 Sandstone to Mead

Spin Into the Setting Sun 2026 Sandstone to Mead

Tue, Jun 30 · 5:30 PM MDT

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

RMCC Road Ride: Lyons - Glen Haven - Estes Park - Allenspark Loop

RMCC Road Ride: Lyons - Glen Haven - Estes Park - Allenspark Loop

Sat, Jul 11 · 7:45 AM MDT

by Rocky Mountain Cycling Club RMCC

Loop around Longmont

Loop around Longmont

Thu, Jun 25 · 9:00 AM MDT

by St. Vrain Cyclists - (prev. Longmont Easy Riders)

Suggested groups

Looking for something more?

Meet new friends

Sports & Hobbies

All events in Lyons