Outdoor activities

in Firestone, CO

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

Hiking

Boulder Walk 180: Eastern Half of the Slow Marathon

Boulder Walk 180: Eastern Half of the Slow Marathon

Sat, May 30 · 8:30 AM MDT

by Boulder Ramblers

Boulder Walk 180: Western Half of the Slow Marathon

Boulder Walk 180: Western Half of the Slow Marathon

Sat, Jun 13 · 7:30 AM MDT

by Boulder Ramblers

Walk 360 Slow Marathon

Walk 360 Slow Marathon

Sat, Jun 27 · 7:00 AM MDT

by Boulder Ramblers

RMNP - Fern, Odessa, Spruce, Cub Lakes Hike - 13-14 miles & 2700-3000 ft elev gn

RMNP - Fern, Odessa, Spruce, Cub Lakes Hike - 13-14 miles & 2700-3000 ft elev gn

Sun, Jun 28 · 4:00 PM MDT

by Rise and Hike! Fit & Fun Weekday Hikers

Walking

Filming Nature at Barr Lake

Filming Nature at Barr Lake

Sat, Jun 20 · 2:00 PM MDT

by Nature Filming Club

St. Vrain Greenway
Morning Nature Walk

St. Vrain Greenway Morning Nature Walk

Tue, May 26 · 8:00 AM MDT

by Longmont Walks

Boulder Reservoir "Beach" Walk Followed by Spitz Mediterranean

Boulder Reservoir "Beach" Walk Followed by Spitz Mediterranean

Sat, Jun 6 · 9:00 AM MDT

by Longmont Walks

Pella Crossing Noon Hour Nature Walk

Pella Crossing Noon Hour Nature Walk

Fri, May 29 · 12:00 PM MDT

by Longmont Walks

Running

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

THURSDAY NIGHT Weekly Social Run at Shoes and Brews!

Thu, May 28 · 6:00 PM MDT

by Longmont Running

Recovery run, chat and chill miles

Recovery run, chat and chill miles

Sun, May 31 · 9:00 PM MDT

by North Thornton Runners

Midday Movement @ Lake Waneka

Midday Movement @ Lake Waneka

Tue, May 26 · 12:00 PM MDT

by Midday Movement @ Lake Waneka

Achilles community run and walk

Achilles community run and walk

Thu, May 28 · 5:30 PM MDT

by Boulder Achilles running and walking

Cycling

Road bike ride to Berthoud

Road bike ride to Berthoud

Tue, Jun 2 · 9:00 AM MDT

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

Spin Into the Setting Sun 2026 (A/B1/B2 at 5:30, B3 at 5:00)

Spin Into the Setting Sun 2026 (A/B1/B2 at 5:30, B3 at 5:00)

Tue, May 26 · 5:30 PM MDT

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

Let’s bike to coffee!

Let’s bike to coffee!

Thu, Jun 4 · 8:30 AM MDT

by Erie Women's ( 50 and Older) Hiking Group

[NOT A CLUB EVENT] CO Vintage Motorcycle Show

[NOT A CLUB EVENT] CO Vintage Motorcycle Show

Sat, Jun 13 · 8:00 AM MDT

by CC Riders Motorcycle Club

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