Upcoming Thornton Events

Check out what's happening all around Thornton, CO

13th Annual Chicano Pride Ride.

Sat, 03 May, 2025 at 07:00 am Sun Harley-Davidson

Thorntonfest

Sat, 07 Jun, 2025 at 11:00 am Carpenter Park Thornton Colorado

Water Circus Silver - Thornton, CO - March 28 - 31, 2025

Fri, 28 Mar, 2025 at 07:30 pm Denver Premium Outlets USD 22 to 77

Eggcessible Extravaganza

Sat, 19 Apr, 2025 at 09:00 am Community Park

Summer Kick Off Car Show

Sun, 22 Jun, 2025 at 12:00 pm Carpenter Park Thornton Colorado

Butterfly Pavillion

Sat, 19 Apr, 2025 at 12:00 pm 13801 Grant St, Thornton, CO 80023

GVA North: Exploring Language Immersion Education

Wed, 09 Apr, 2025 at 05:30 pm 12415 Grant St

Thornton - Colorado Concealed Carry Class - $65

Sat, 05 Apr, 2025 at 09:00 am Staybridge Suites Denver North - Thornton (13719 Lincoln Street, Thornton, CO)

Adam's Polishes Colorado Spring Tent Sale 2025

Sat, 26 Apr, 2025 at 09:00 am Adams Polishes (Thornton, CO)

Dirty Side Down at Trailside Saloon - Thornton (Saturday April 26th)

Sat, 26 Apr, 2025 at 08:00 pm Trailside Saloon

Thornton City Council Campaign Kick-Off

Sat, 12 Apr, 2025 at 11:00 am Mother Tucker Brewery (2360 East 120th Ave, Thornton, CO)

Unicorn 5k (North - Thornton)

Sat, 21 Jun, 2025 at 08:00 am Carpenter Park Fields

SNP: Project 86, Signal 99, + more TBA

Fri, 25 Apr, 2025 at 07:00 pm Trailside Saloon

Twisted Steel Car Show at Thorntonfest

Sat, 07 Jun, 2025 at 10:00 am Colony Park - 108th & Colorado Blvd.

Meet and Greet with Thornton Police Chief Candidates

Thu, 03 Apr, 2025 at 04:30 pm Thornton Active Adult Center

Easter Trunk Hop

Sat, 19 Apr, 2025 at 10:00 am 4661 E 136th Ave, Thornton, CO, United States, Colorado 80602

Easter Egg Hunt

Sat, 19 Apr, 2025 at 10:00 am 11989 St Paul St, Thornton, CO 80233-1419, United States

Tree Branch/Organics Drop-off

Sat, 12 Apr, 2025 at 08:00 am 12450 Washington Street, Thornton, CO, United States, Colorado 80241

April Paint Party

Sun, 13 Apr, 2025 at 02:15 pm Mother Tucker Brewery (2360 East 120th Ave, Thornton, CO)

Enchanted Reflections Experience

Sun, 27 Apr, 2025 at 01:00 pm Larkridge Shopping Center USD 37

SNP Rap Battle

Sat, 12 Apr, 2025 at 07:00 pm Trailside Saloon

City of Thornton Easter Egg Scramble

Sat, 19 Apr, 2025 at 09:00 am Community Park

Domingo de Adoración y Cena del Señor

Sun, 13 Apr, 2025 at 01:00 pm 12505 Colorado Blvd, Thornton, CO, United States, Colorado 80241

Thornton, CO - Makeup Blowout Sale Event!

Fri, 08 Aug, 2025 at 10:00 am DoubleTree by Hilton Hotel Denver - Thornton Free

Breakfast with the Easter Bunny Thornton

Sun, 13 Apr, 2025 at 04:00 pm Main Event Thornton

EDW Lucha Live in Thornton, CO at Trailside Saloon -All Ages!

Thu, 01 May, 2025 at 06:00 pm 10360 Colorado Blvd, Thornton, CO 80229

HYROX Sim F45 North Thornton

Sat, 03 May, 2025 at 08:00 am 14340 Lincoln St USD 0 to 61

Thornton Area Chamber Casino Night

Thu, 15 May, 2025 at 05:30 pm 9350 Grant St, Thornton, CO 80229-4325, United States

Earth Day Cookie Decorating Class at Satire Brewing

Tue, 22 Apr, 2025 at 06:00 pm Satire Brewing Company USD 7 to 50

May 2025 Thornton Front Range Pop-Up Tasting Room

Sat, 03 May, 2025 at 12:30 pm Holiday Inn Express & Suites Denver North - Thornton Free

April 16 Agent CE Class: Profiting With New Home Sales - 2 CE Credits

Wed, 16 Apr, 2025 at 10:00 am KB Home Windsong Free

MooMoo’s Spring Break Bash 🎉

Mon, 31 Mar, 2025 at 03:00 pm 9071 N. Washington St., Suite B, Thornton, CO, United States, Colorado 80229

Water Circus I - Silver Unit at Denver Premium Outlets

Sat, 29 Mar, 2025 at 01:30 pm Denver Premium Outlets

Thornton Job Fair - Thornton Career Fair

Tue, 22 Jul, 2025 at 11:00 am Thornton Free

April 8 Agent CE Class: New Home Construction 101 - 2 CE Credits

Tue, 08 Apr, 2025 at 10:00 am KB Home Windsong Free

Dirty Side Down at Trailside Saloon - Thornton (Saturday July 12th)

Sat, 12 Jul, 2025 at 08:00 pm Trailside Saloon

TCB Chamber Winds & Big Band Recital Spring 2025

Sun, 06 Apr, 2025 at 04:00 pm 750 W 96th Ave, Thornton, CO 80260-5488, United States

Dirty Side Down at Trailside Saloon - Thornton (Friday July 11th)

Fri, 11 Jul, 2025 at 08:00 pm Trailside Saloon

Dirty Side Down at Trailside Saloon - Thornton (Friday August 29th)

Fri, 29 Aug, 2025 at 08:00 pm Trailside Saloon

Skyhawks Early Bird Special

Mon, 19 May, 2025 at 10:30 am Main Event Thornton USD 19

Fuel & Fury Car Show

Sat, 13 Sep, 2025 at 02:00 pm Carpenter Park

Physical Fitness, Sit and Fit

Wed, 11 Jun, 2025 at 10:00 am Anythink Wright Farms

Caregiving Family 101& Resources

Wed, 09 Apr, 2025 at 10:00 am Anythink Wright Farms

Little Moses Jones Live at the Thornton Juneteenth Concert!

Thu, 19 Jun, 2025 at 07:00 pm Carpenter Park Thornton Colorado

Garden Brothers Nuclear Circus at Denver Premium Outlets

Thu, 12 Jun, 2025 at 04:30 pm Denver Premium Outlets

Shoot Like A Girl - Thornton, CO

Sat, 12 Jul, 2025 at 09:00 am Cabela's

Murder Mystery Dinner Game Night

Sat, 28 Jun, 2025 at 06:30 am Thornton Denver

Approachable Astrology | Activate More Luck, Love, & Opportunities|Thornton

Fri, 15 Nov, 2024 at 12:00 pm (Virtual On Zoom) USD 315

Kripalu Yoga • Thornton

Sat, 15 Mar, 2025 at 09:00 am Soul Dimension USD 18

Rhett Haney @ Dougie G’s

Sat, 12 Apr, 2025 at 07:00 pm Dougie G's Lounge

Thornton Job Fair - Thornton Career Fair

Tue, 26 Aug, 2025 at 11:00 am Thornton

Thornton Job Fair - Thornton Career Fair

Wed, 18 Jun, 2025 at 11:00 am Thornton

Thornton Job Fair - Thornton Career Fair

Wed, 14 May, 2025 at 11:00 am Thornton

Thornton Job Fair - Thornton Career Fair

Wed, 09 Apr, 2025 at 11:00 am Thornton

Awakening Through Trauma - The Workshop - Thornton

Sat, 09 Mar, 2024 at 11:00 am Thornton Free

Live Trivia Nights at Johnny's Italian Steakhouse - Thornton

Thu, 17 Apr, 2025 at 07:00 pm Johnny's Italian Steakhouse & Event Center

English as a Second Language at New America School

Mon, 10 Mar, 2025 at 06:30 pm New America School Free

Mother's Day Market

Sat, 10 May, 2025 at 11:30 am 4155 E 128th Ave

Wine, Women & Wealth - Adams County

Tue, 22 Apr, 2025 at 06:30 pm York Street Depot Free

Thornton Empowerment Expo

Thu, 17 Apr, 2025 at 01:00 pm Rock AG Church

BHS '78-82 Class Reunion 2025

Sat, 09 Aug, 2025 at 05:00 pm Todd Creek Golf Club USD 34

EASTER FREEBIES @ KPOT THORNTON 4/1-4/20

Sun, 06 Apr, 2025 at 12:00 pm 1251 e 120th ave, Thornton, CO, United States, Colorado 80233

Scavenger Hunt Thornton

Mon, 06 Jun, 2022 at 10:00 am Thornton USD 28

English as a Second Language at New America School

Mon, 05 May, 2025 at 06:30 pm New America School Free

Dirty Side Down at Trailside Saloon - Thornton (Friday May 30th)

Fri, 30 May, 2025 at 08:00 pm Trailside Saloon

Thornton Development Code Update Open House #1

Mon, 19 May, 2025 at 05:30 pm Carpenter Recreation Center

Thornton Community Meeting

Thu, 25 Sep, 2025 at 06:00 pm Trail Winds Recreation Center

Thornton Community Meeting

Thu, 10 Jul, 2025 at 06:00 pm Thornton Infrastructure Maintenance Center, 12450 Washington St., Thornton, CO

Thornton Community Meeting

Thu, 29 May, 2025 at 06:00 pm Thornton Community Connections, 9471 Dorothy Blvd., Thornton CO

Flapjacks Kiwanis of Thornton Fundraiser

Sat, 12 Apr, 2025 at 07:30 am Applebee's Grill + Bar (Thornton, CO)

Free Notary Training: Six Step Attorney Prospecting Plan - Omaha NE

Sun, 25 Aug, 2024 at 10:00 am Virtual via Zoom Free

Career Confidence for Athletes: TACL Your Post-Sports Success - Thorton

Thu, 09 Jan, 2025 at 04:00 pm Virtual Via Youtube - Thornton Free

Thornton Development Code Update Open House #2

Tue, 20 May, 2025 at 09:30 am City of Thornton, Colorado Government

Communication Skills 1 Day Workshop in Thornton, CO

Thu, 08 Aug, 2024 at 09:00 am For venue details reach us at: [email protected] USD 515 to 826

Coach With Confidence: Know your clients better than they know themselves.

Tue, 08 Oct, 2024 at 10:00 am Virtual Via Zoom Free

Write Your Book This Year

Thu, 10 Oct, 2024 at 10:00 am Virtual via Zoom Free

3D Photography Session - Get yourself 3D printed!

Sun, 01 Dec, 2024 at 06:00 pm TBD - We are mobile! Free

Dreamer To Achiever: An Entrepreneur's Guide to Getting Started!

Tue, 14 May, 2024 at 09:00 am Virtual Via Google Meet, Thornton, CO Free

Rewire Your Neural Pathways for Lasting Calm, Happiness, and Success

Mon, 02 Dec, 2024 at 11:30 am Thornton Free

Dropping The Alcohol Habit: A Workshop for Sober Curious Moms (Thornton)

Wed, 20 Nov, 2024 at 01:00 pm Thornton - Virtual Via Zoom Free