City Hub

Events in Thornton, CO

GrindKit tracks 84 festivals, markets, and vendor opportunities in Thornton. Built for mobile coffee, food, and beverage operators.

Get the App

Upcoming (40)

Sep 30, 2026
Tuesday Farmers Markets
Vendor Booths
Sep 30, 2026
Thornton Farmers Markets - Tuesday Markets
Markets
Sep 30, 2026
Thornton Healthy Farmers Markets - Tuesday Market
Vendor Booths
Oct 3, 2026
Harvest Fest
Vendor Booths
Oct 3, 2026
Thornton Harvest Fest
Vendor Booths
Oct 17, 2026
Cars and Coffee - North Denver
Vendor Booths
Nov 8, 2026
Bell Ringer 2-Miler
Sweetheart City Racing, PO Box 374 Loveland, CO 80539 United States
Event
Nov 22, 2026
Lord of Life Church Craft Fair
Vendor Apps
Dec 1-31, 2026
Thornton Farmers Market
Markets
Dec 1, 2026
Thornton WinterFest
Vendor Apps
Dec 5, 2026
Toy Drop 5K and 10K
Sports
Dec 11-13, 2026
Thornton Winterfest
Markets
Dec 12-14, 2026
Thornton Winterfest
Community
Dec 21, 2026
Holiday Pop-Up Market
Vendor Apps
Dec 21, 2026
Chicken & Pickle Holiday & Craft Show
Vendor Apps
Jan 1, 2027
Harvest Fest
Vendor Apps
Jan 1, 2027
Barrel and Beer Festival
Vendor Apps
Jan 1, 2027
Thorntonfest
Vendor Booths
Mar 7, 2027
RMT Pickleball Tournament
Festivals
Mar 7, 2027
Maslenitsa
Festivals
Mar 9, 2027
Barrel & Beer Festival
Vendor Booths
Mar 9, 2027
Thornton Barrel and Beer Festival
Vendor Apps
Mar 14, 2027
Spring Shed and Snuggle Party
Festivals
Mar 21, 2027
Spring Community Market
Markets
Mar 24, 2027
Wine Women & Wealth - Thornton CO/Adams County
Festivals
Jun 5, 2027
Thorntonfest
Festivals
Jun 6, 2027
Thorntonfest
Community
Sep 26 – Sep 27, 2026
Thornton Harvest Fest
Community
Jun 27 – Jun 29, 2026
Colorado Lavender Festival
Festivals
Date TBA
Applewood Arts Festivals
Markets
Date TBA
Chalk It Up! Festival - Food Vendor
Vendor Apps
Date TBA
Leadville Ski Joring Competition
Sports
Date TBA
Mile High Asian Food Week
Vendor Booths
Date TBA
Owl Creek Chase at the Nordic Festival
Sports
Date TBA
Second Sundays Artisan Craft & Art Walk
Markets
Date TBA
Thornton Barrel and Beer Festival
Vendor Apps
Date TBA
Thornton WinterFest
Vendor Apps
Date TBA
Thorntonfest
Sports
Date TBA
Unicorn 5K Race/Walk - Ages 55+
Sports
Date TBA
Winterfest
Sports

Past (44)

May 28, 2026
Rhythms & Reels - Mayor's Night
Community
Jun 1, 2026
Thornton Thorntonfest
Vendor Apps
Jun 1, 2026
Thornton Barrel and Beer Festival
Vendor Apps
Jun 1, 2026
Bites on the Block
Vendor Booths
Jun 6, 2026
Thorntonfest
Sports
Jun 11, 2026
Rhythms & Reels - Ward 3
Community
Jun 18, 2026
Thornton Juneteenth Concert
Community
Jun 20, 2026
Unicorn 5K (North)
Sports
Jul 1, 2026
Barrel & Beer Festival
Vendor Apps
Jul 1, 2026
Thornton July Fourth Celebration
Vendor Apps
Jul 1, 2026
Thornton Barrel and Beer Festival
Vendor Apps
Jul 1, 2026
Barrel and Beer Festival
Vendor Booths
Jul 2 – Sep 17, 2026
People + Produce Farmer's Market at Carpenter Park
Markets
Jul 4, 2026
Vinyl Nation: Live GenX Rock & Roll @ Thornton 4th of July Celebration
Sports
Jul 4, 2026
July Fourth Celebration
Vendor Booths
Jul 4, 2026
Thornton Fourth of July Celebration
Vendor Booths
Jul 4, 2026
Thornton July Fourth Celebration
Vendor Apps
Jul 4, 2026
Thornton 4th of July Celebration
Festivals
Jul 4, 2026
Thornton 4th of July Celebration - Vinyl Nation Live
Sports
Jul 9, 2026
Rhythms & Reels - Ward 2 (July 9)
Community
Jul 9-11, 2026
Denver Water Lantern Festival
Community
Jul 9, 2026
Rhythms & Reels - Ward 2 (Kingpin Posse Concert & Movie)
Community
Jul 10 – Oct 2, 2026
Thursday Farmers Markets & Food Box Pick-Ups
Vendor Booths
Jul 10 – Oct 2, 2026
McAllister Park Thursday Farmers Market
Vendor Booths
Jul 10 – Oct 2, 2026
Thornton Farmers Markets - Thursday Box Pickups
Markets
Jul 10 – Oct 2, 2026
Thornton Healthy Farmers Markets - Thursday Market
Vendor Booths
Jul 23, 2026
Rhythms & Reels - Ward 4 (Lucky Catch Concert & Movie)
Community
Jul 23, 2026
Rhythms & Reels - Ward 4 (July 23)
Community
Jul 24, 2026
Food Truck Certification Event
Vendor Booths
Jul 27, 2026
Thornton Bike-n-Brew
Vendor Booths
Aug 1, 2026
Thornton Barrel and Beer Festival
Vendor Apps
Aug 1, 2026
Barrel & Beer Festival
Markets
Aug 6, 2026
Rhythms & Reels - Ward 1 (August 6)
Community
Aug 6, 2026
Thornton Rhythms & Reels
Community
Aug 6, 2026
Thornton's Rhythms & Reels
Community
Aug 6, 2026
Rhythms & Reels - Ward 1 (Quemando Salsa Concert & Movie)
Community
Aug 15, 2026
Barrel & Beer Festival
Festivals
Aug 15, 2026
Thornton Barrel and Beer Festival
Community
Aug 29, 2026
Thornton Farmers Market - Tuesday Series
Vendor Booths
Sep 1, 2026
Thornton Harvest Fest
Vendor Apps
Sep 1, 2026
Harvest Fest
Festivals
Sep 1, 2026
Thornton Día de los Muertos
Vendor Apps
Sep 1, 2026
Thornton Barrel and Beer Festival
Vendor Apps
Sep 5, 2026
Bites on the Block: Taste of Thornton meets Eastlake Street Fair
Vendor Booths