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Boulder events this weekend

Fri Oct 2 to Sun Oct 4, America/Denver time · 93 events · 8 ongoing events

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Fri Oct 2

What a QUEER Creature!: Horror & LGBTQ+ Community Center for Community, Abrams Lounge (third floor) ArtsCommunity via University of Colorado Boulder Calendar
All Out League Longmont Youth Center, 1050 Lashley St., Longmont, CO, 80504, United States Community via City of Longmont
Boys Tennis Varsity TBD Sports via Fairview High School Athletics
CU Restorative Justice Volunteer and Facilitator Training Center for Community, S350 CommunityWellness via University of Colorado Boulder Calendar
Prometheus Fire: Seeing and Sensing Climate Change Jennie Smoly Caruthers Biotechnology Building, NW Stairwell and Lounge Arts via University of Colorado Boulder Calendar
Yoga on the Farm Agricultural Heritage Center, 8348 Ute Hwy, Longmont, CO, 80503 Wellness via Boulder County
Enchanted Mesa Group Hike Academic Hall, 298 Morning Glory Rd., Boulder, CO, 80302, United States FreeOutdoors via The Colorado Chautauqua
Itty Bitty City Preschool Playtime Memorial Building, 700 Longs Peak Ave., Longmont, CO, 80501, United States Community via City of Longmont
Discovery Days Art Longmont Museum, 400 Quail Rd., Longmont, CO, 80501, United States Community via City of Longmont
Caffeinated Mornings with Noah Clark Brand Studios EducationFree via University of Colorado Boulder Calendar
AHC Open Agricultural Heritage Center, 8348 Ute Hwy, Longmont, CO, 80503 Community via Boulder County
Open Co. Class Frequent Flyers, 3022 Sterling Cir suite 150, Boulder, CO, 80301, United States Arts via 3rd Law Dance/Theater
All Ages Storytime: Friday Longmont Public Library, 355 Emery St., Longmont, CO, 80501, United States Family via City of Longmont
D4PD/In Motion Project — Della Cava Center BCH-Della Cava Family Medical Pavilion, 4801 Riverbend Rd, Boulder, CO, 80301, United States Arts via 3rd Law Dance/Theater
All Ages Stay & Play Friday Longmont Public Library, 355 Emery St., Longmont, CO, 80501, United States Family via City of Longmont
Tap Dance Basics Avalon Kitchen Studio, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
ICS Colloquium: Lisa Marshall and Dr. Maria Antoniak, Associate Director of Science Storytelling and Assistant Professor of Computer Science, University of Colorado Boulder Muenzinger Psychology, D430/428 Literary via University of Colorado Boulder Calendar
D4PD/In Motion Project (en Español-Danza Para Todos) — Online via Zoom Arts via 3rd Law Dance/Theater
Tap Dance Level 2 Avalon Kitchen Studio, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
Neurodiversity Social: Painting and Hydrate Center for Community, N238 Arts via University of Colorado Boulder Calendar
Tools for Reproducible and Open Research in R EducationTech via University of Colorado Boulder Calendar
Free Friday Power Hour: Barbell Strength Student Recreation Center, Studio 1 EducationFree via University of Colorado Boulder Calendar
Boulder County Flora, Fauna, and People: Past, Present, and Future (1720-2120) Pella Crossing, 11600 N. 75th St., Longmont, CO, 80503 EducationOutdoors via Boulder County
The Last First: Winter K2 Boedecker Theater, Walnut Street, Boulder, CO, 80302, United States Film via Dairy Arts Center
FREE Beginning Class - BIFD International Folk Dance Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States DanceFree via Boulder Dance Coalition
Colorado Friends of Old Time Music and Dance, Dance Community Contra Dance Avalon Ballroom, 6185 Arapahoe Rd, Boulder, CO, 80303, United States Dance via Boulder Dance Coalition
Dancing Beyond (Ecstatic Dance) Avalon Tango Studio, 6185 Arapahoe Av, Boulder, CO, 80303, United States Dance via Boulder Dance Coalition
Football Varsity Riverdale Ridge HS Sports via Fairview High School Athletics
Pride Skate Night Student Recreation Center, Ice Rink CommunityOutdoors via University of Colorado Boulder Calendar
BIFD International Folk Dance Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
Jean-Baptiste Doulcet, piano Center for Musical Arts, 200 E Baseline Rd, Lafayette, CO, 80026, United States Music via Center for Musical Arts
Sommers-Bausch Observatory Open House Sommers-Bausch Observatory FreeOutdoors via University of Colorado Boulder Calendar
Friday Night Weird: Night Nurse Boedecker Theater, Walnut Street, Boulder, CO, 80302, United States Film via Dairy Arts Center
Liquid Sky Kid Cudi Man on the Moon Fiske Planetarium and Science Center Film via University of Colorado Boulder Calendar
Flashback at Fiske A Laser Show for the Decades Fiske Planetarium and Science Center Music via University of Colorado Boulder Calendar

Sat Oct 3

CU Buffs on the Big Screen- Home Game Time TBA Film via Twisted Pine Website Calendar
College of Engineering & Applied Science Homecoming Tailgate , Outside the Engineering Center CommunityDrinkFood via University of Colorado Boulder Calendar
Homecoming Tailgate CommunityFoodMusic via University of Colorado Boulder Calendar
Leeds Football Pregame Reception - CU vs. Texas Tech Engebretson Quad (west of Koelbel building) Sports via University of Colorado Boulder Calendar
What a QUEER Creature!: Horror & LGBTQ+ Community Center for Community, Abrams Lounge (third floor) ArtsCommunity via University of Colorado Boulder Calendar
Boulder Farmers Market Boulder Farmers Market, 13th Street and Canyon Boulevard, Boulder, CO, 80302, United States Market via Boulder.Earth Climate Action Portal
Longmont Farmers Market Boulder County Fairgrounds, 9595 Nelson Road, Longmont, CO, 80501, us Market via Boulder.Earth Climate Action Portal
Body Mandala Avalon Tango Studio, 6185 Arapahoe Av, Boulder, CO, 80303, United States Dance via Boulder Dance Coalition
BCC Saturday Morning Ride Wild Provisions by 4 Noses Brewing Company, 2209 Central Ave, Boulder, CO 80301, USA Outdoors via Boulder Cycling Club
UU Colorado State Action Network Solidarity Summit Boulder Valley UU Fellowship, 1241 Ceres Dr, Lafayette, Colorado, 80026, United States Community via Boulder.Earth Climate Action Portal
EVENT: Take a Kid Mountain Biking Day Heil Valley Ranch: Corral Parking, 257 Geer Canyon Dr, Boulder, CO, 80302, United States FamilyOutdoors via Boulder Mountainbike Alliance
Prometheus Fire: Seeing and Sensing Climate Change Jennie Smoly Caruthers Biotechnology Building, NW Stairwell and Lounge Arts via University of Colorado Boulder Calendar
Take a Kid Mountain Biking Day Heil Valley Ranch – Corral Trailhead, 250 Geer Canyon Rd., Boulder, CO FamilyOutdoors via Boulder County
Altona School Open House Altona Schoolhouse Community via Boulder County
FUSED GLASS–in Molly’s Lafayette Home Studio:SAT, Oct. 3rd, 9:00-11:30AM Molly’s home studio, 825 Cimarron Drive, Private Home, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
Football JV Fairview High School Sports via Fairview High School Athletics
Cross Country JV Viele Lake Sports via Fairview High School Athletics
Softball Varsity Fossil Ridge HS Sports via Fairview High School Athletics
AHC Open Agricultural Heritage Center, 8348 Ute Hwy, Longmont, CO, 80503 Community via Boulder County
Heart to Heart Story Time: Love is the Thread Museum of Boulder, 2205 Broadway, Boulder, CO, 80302, United States Family via Museum Of Boulder
Galaga's Ghost - Interactive Musical Arcade Museum of Boulder, 2205 Broadway, Boulder, CO, 80302, United States FreeGamingTheater via Museum Of Boulder
OneBody Dance Journey Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
The Geology of Sandstone Ranch Sandstone Ranch, 3001 CO-119, Longmont, CO, 80504 EducationOutdoors via Boulder County
CMA Stage at Lafayette Music Fest The District, 400 W South Boulder Rd, Lafayette, CO, 80026, United States Music via Center for Musical Arts
Meet the Spirits 2026 Saturday Columbia Cemetery, 1201 9th St, Boulder, CO, 80302, United States Drink via Historic Boulder
D4PD/In Motion Project — Online via Zoom Online Via Zoom Arts via 3rd Law Dance/Theater
Small Engine Day Nederland Mining Museum, 200 N. Bridge Street, Nederland, CO, 80466 Arts via Boulder County
Volunteer with Ralphie's Green Stampede Folsom Field & Stadium Community via University of Colorado Boulder Calendar
Alumni Homecoming Tailgate Koenig Alumni Center CommunityFamily via University of Colorado Boulder Calendar
Chris Ray at TEDxBreckenridge - Pikas in a warming climate Riverwalk Center Education via University of Colorado Boulder Calendar
COmpass REsonance: CELLO MONK with Camden Shaw and CORE Gordon Gamm Theater, Walnut Street, Boulder, CO, 80302, United States Music via Dairy Arts Center
Event Space Booked- Ale House and Patio open to public Drink via Twisted Pine Website Calendar
Country Lesson and Dance Night! Avalon Ballroom, 6185 Arapahoe Rd, Boulder, CO, 80303, United States DanceFree via Boulder Dance Coalition
Boulder Swing Social Dance (Lindy Hop, DJed) Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition

Sun Oct 4

Fall 2026 Last Day to Sign Up for the 3-Payment Plan (11:59 p.m. MT) Education via University of Colorado Boulder Calendar
What a QUEER Creature!: Horror & LGBTQ+ Community Center for Community, Abrams Lounge (third floor) ArtsCommunity via University of Colorado Boulder Calendar
Kung Fu Class: Bagua & Xing Yi Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Education via Boulder Dance Coalition
Prometheus Fire: Seeing and Sensing Climate Change Jennie Smoly Caruthers Biotechnology Building, NW Stairwell and Lounge Arts via University of Colorado Boulder Calendar
8th Annual Electrify Longmont Fair Boulder County Fairgrounds, 9595 Nelson Road, Longmont, CO, 80501, us CommunityFestivalFoodMusic via Boulder.Earth Climate Action Portal
AHC Open Agricultural Heritage Center, 8348 Ute Hwy, Longmont, CO, 80503 Community via Boulder County
Giants Game on the Big Screen Sports via Twisted Pine Website Calendar
Chicago Bears Watch Parties Ironwood Bar, 700 Ken Pratt Blvd #105, Longmont, CO, 80501, United States DrinkSports via Ironwood | Longmont's Best Sports Bar & Golf Simulators
Autumn Heritage Day and Vintage Baseball Game Walker Ranch Homestead, 7701 Flagstaff Rd., Boulder, CO, 80302 Sports via Boulder County
Meet the Spirits 2026 Sunday Columbia Cemetery, 1201 9th St, Boulder, CO, 80302, United States Drink via Historic Boulder
CU Boulder Wind Symphony: Chamber Music Concert at Rayback Collective Rayback Collective, Rayback Collective Music via University of Colorado Boulder Calendar
We Are Stars Fiske Planetarium and Science Center FamilyFilm via University of Colorado Boulder Calendar
Reservation in ale house Food via Twisted Pine Website Calendar
Sunday Game Night! Gaming via Twisted Pine Website Calendar
Broncos Game on the Big Screen Sports via Twisted Pine Website Calendar
Hazelnuts: In search of the perfect planet Fiske Planetarium and Science Center Film via University of Colorado Boulder Calendar
Protecting Homes, Protecting Forests: A Discussion about Wildfire Nederland Community Library, 200 CO-72, Nederland, CO, 80466, United States CommunityEducation via Boulder.Earth Climate Action Portal
Swing Rueda Classes Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States DanceEducation via Boulder Dance Coalition
Applefest Market via Ya Ya Farm & Orchard
Poiesis Quartet: Oct. 2026 Imig Music, Grusin Music Hall Music via University of Colorado Boulder Calendar
Protect Our Soil and Seeds: Stop the Spray Yellow Barn Farm, 9417 N Foothills Hwy., Longmont, 80503 CommunityFree via Boulder.Earth Climate Action Portal
Pick-Up Games with CU Boulder Esports University Memorial Center (UMC), Alienware Buffalo Esports and Gaming Lounge Gaming via University of Colorado Boulder Calendar
Boulder Scottish Country Dance Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
3-Week, Int/Adv 6-Count East Coast Swing Class! Avalon Tango Studio, 6185 Arapahoe Av, Boulder, CO, 80303, United States Dance via Boulder Dance Coalition
Ongoing events 8 events
LAURIE’S BEGINNING WATERCOLOR–The BASICS: Mon, Sept 21,28,Oct 5,12;6-8:30pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
PORTRAIT DRAWING WORKSHOP-GRAPHITE PENCIL:Tue, Sept. 22,29,Oct 6, 2:30-5pm, pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Education via pARTiculars Art Gallery
LAURIE’S BEGINNING WATERCOLOR–The BASICS:Wed Sept.23,30,Oct 7,14; 2:45-5:15 pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
PORTRAIT DRAWING WORKSHOP-GRAPHITE PENCIL:Fri, Sept.25,Oct 2,16, 6-8:30pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Education via pARTiculars Art Gallery
BCC Moab Sports via Boulder Cycling Club
OILS&ACRYLICS, The Value of Color, Thursday, Oct. 1,8,15,22, 2:00-4:30pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
BEGINNING OIL PAINTING - Thursday, October 1,8,15,22, 6:00pm-8:00pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
OILS&ACRYLICS, The Value of Color, Friday, Oct. 2,9,16,23, 9-11:30am pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery