find Halloween events for every vibe.

Outdoor events in Lone Tree, CO

Sales end soon
Coyote Run on Canvas (Open Space Plein Air Series)
Sunday at 3:30 PM
Grace Mar · Coyote Run Open Space
Sales end soon
Coyote Run on Canvas (Open Space Plein Air Series)
Sunday at 3:30 PM
Grace Mar · Coyote Run Open Space
Sales end soon
Nature Wanders of Wonder
Saturday at 9:00 AM
Stapleton · Bluff Lake Nature Center
Sales end soon
Nature Wanders of Wonder
Saturday at 9:00 AM
Stapleton · Bluff Lake Nature Center
Bingo Tunes with Carlos Guitarlos
Thu, Oct 23, 6:00 PM
Mapleton Hill · 939 Pearl St
Bingo Tunes with Carlos Guitarlos
Thu, Oct 23, 6:00 PM
Mapleton Hill · 939 Pearl St
Sales end soon
Flow on the Go (check description for price)
Sunday at 7:00 AM
Golden · Rise Yoga & Wellness
Sales end soon
Flow on the Go (check description for price)
Sunday at 7:00 AM
Golden · Rise Yoga & Wellness
October elevation fitness challenge
Wed, Oct 1, 8:00 AM
Colorado · Matthews / Winters Park
October elevation fitness challenge
Wed, Oct 1, 8:00 AM
Colorado · Matthews / Winters Park
Community Fall Festival by the Westridge Church Group
Sat, Oct 25, 5:00 PM
Highlands Ranch · The Church of Jesus Christ of Latter-day Saints
Community Fall Festival by the Westridge Church Group
Sat, Oct 25, 5:00 PM
Highlands Ranch · The Church of Jesus Christ of Latter-day Saints
Ghosts and Goblins 5K/10K - 2025
Sun, Oct 26, 9:00 AM
City Park · City Park
Ghosts and Goblins 5K/10K - 2025
Sun, Oct 26, 9:00 AM
City Park · City Park
Nearly full
Boulder Open Space Presents: Owls of Boulder County
Sat, Oct 18, 2:00 PM
Grace Mar · Louisville Public Library
Nearly full
Boulder Open Space Presents: Owls of Boulder County
Sat, Oct 18, 2:00 PM
Grace Mar · Louisville Public Library
Fishing With Dad 4 day 3 night Excursion Jun 4-7th 2026 Colorado Springs
Thu, Jun 4, 3:00 PM
Rockrimmon · Staybridge Suites Colorado Springs North, an IHG Hotel
Fishing With Dad 4 day 3 night Excursion Jun 4-7th 2026 Colorado Springs
Thu, Jun 4, 3:00 PM
Rockrimmon · Staybridge Suites Colorado Springs North, an IHG Hotel
Pairs Event - Monument Jigsaw Madness
Mon, Oct 20, 6:45 PM + 1 more
Woodmoor · 17750 Knollwood Dr
Pairs Event - Monument Jigsaw Madness
Mon, Oct 20, 6:45 PM + 1 more
Woodmoor · 17750 Knollwood Dr
Simon Shackleton - Open To Close at Junkyard Social, Boulder – CHPTR 004
Sat, Nov 22, 7:00 PM
Ara · Junkyard Social Club
Simon Shackleton - Open To Close at Junkyard Social, Boulder – CHPTR 004
Sat, Nov 22, 7:00 PM
Ara · Junkyard Social Club
The Aspen Collection Fall Festival
Sun, Oct 19, 1:00 PM
Colorado · Ralston’s Crossing Event Center
The Aspen Collection Fall Festival
Sun, Oct 19, 1:00 PM
Colorado · Ralston’s Crossing Event Center
Costume Cornhole Tournament at UPCC
Fri, Oct 24, 5:00 PM
Woodland Park · Ute Pass Cultural Center
Costume Cornhole Tournament at UPCC
Fri, Oct 24, 5:00 PM
Woodland Park · Ute Pass Cultural Center
Sales end soon
Remembering Rudy Lobato
Saturday at 1:00 PM
Auraria · Ninth Street Historic Park
Sales end soon
Remembering Rudy Lobato
Saturday at 1:00 PM
Auraria · Ninth Street Historic Park
PRAIRIE HARVEST FEST
Sat, Oct 25, 10:00 AM
Aurora · Painted Prairie's High Prairie Park
PRAIRIE HARVEST FEST
Sat, Oct 25, 10:00 AM
Aurora · Painted Prairie's High Prairie Park
Just added!
Jingle & Mingle Holiday Pop Up
Sat, Dec 13, 1:00 PM
Lowry Field · Exchange at Boulevard One
Just added!
Jingle & Mingle Holiday Pop Up
Sat, Dec 13, 1:00 PM
Lowry Field · Exchange at Boulevard One
DNVR Avalanche Pride Night Takeover with Avalanche of Pride
Mon, Feb 2, 5:00 PM
Auraria · Ball Arena
DNVR Avalanche Pride Night Takeover with Avalanche of Pride
Mon, Feb 2, 5:00 PM
Auraria · Ball Arena
Resilience and Wellness Summit -Courage Compassion and Connection
Fri, Oct 31, 8:00 AM
Colorado · Hotel Polaris
Resilience and Wellness Summit -Courage Compassion and Connection
Fri, Oct 31, 8:00 AM
Colorado · Hotel Polaris
Nearly full
Clear Creek Crypt
Wed, Oct 29, 6:00 PM
Wheat Ridge · 9110 W 44th Ave
Nearly full
Clear Creek Crypt
Wed, Oct 29, 6:00 PM
Wheat Ridge · 9110 W 44th Ave
Mobility Mondays at Sloans Lake
Mon, Oct 13, 6:00 PM + 46 more
Sloan Lake · Sloans Lake
Mobility Mondays at Sloans Lake
Mon, Oct 13, 6:00 PM + 46 more
Sloan Lake · Sloans Lake

Trends in Lone Tree

Explore more trends

Coyote Run on Canvas (Open Space Plein Air Series)

Coyote Run on Canvas (Open Space Plein Air Series)

Nature Wanders of Wonder

Nature Wanders of Wonder

Bingo Tunes with Carlos Guitarlos

Bingo Tunes with Carlos Guitarlos

Flow on the Go (check description for price)

Flow on the Go (check description for price)

October elevation fitness challenge

October elevation fitness challenge

Community Fall Festival by the Westridge Church Group

Community Fall Festival by the Westridge Church Group

Ghosts and Goblins 5K/10K - 2025

Ghosts and Goblins 5K/10K - 2025

Boulder Open Space Presents: Owls of Boulder County

Boulder Open Space Presents: Owls of Boulder County

Fishing With Dad 4 day 3 night Excursion Jun 4-7th 2026 Colorado Springs

Fishing With Dad 4 day 3 night Excursion Jun 4-7th 2026 Colorado Springs

Pairs Event - Monument Jigsaw Madness

Pairs Event - Monument Jigsaw Madness

Simon Shackleton - Open To Close at Junkyard Social, Boulder – CHPTR 004

Simon Shackleton - Open To Close at Junkyard Social, Boulder – CHPTR 004

The Aspen Collection Fall Festival

The Aspen Collection Fall Festival

Costume Cornhole Tournament at UPCC

Costume Cornhole Tournament at UPCC

Remembering Rudy Lobato

Remembering Rudy Lobato

PRAIRIE HARVEST FEST

PRAIRIE HARVEST FEST

Jingle & Mingle Holiday Pop Up

Jingle & Mingle Holiday Pop Up

DNVR Avalanche Pride Night Takeover with Avalanche of Pride

DNVR Avalanche Pride Night Takeover with Avalanche of Pride

Resilience and Wellness Summit -Courage Compassion and Connection

Resilience and Wellness Summit -Courage Compassion and Connection

Clear Creek Crypt

Clear Creek Crypt

Mobility Mondays at Sloans Lake

Mobility Mondays at Sloans Lake

Things to do around Lone Tree

Trends in Lone Tree

1. Events happening today near me

2. Free events for kids halloween

3. Halloween

4. Free paper shredding

5. Business foundry

6. Hair classes

7. Craft fairs

8. Grand opening

9. Trick or treat

10. Free kid

11. Fall

12. Trunk or treat