| 2026 General Election Ballot Processing Center Tours – Oct. 22 | Thu, Oct 22, 5:30 PM UTC | Ballot Processing Center, Boulder, CO | 244fw7dodqv22 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Jan 12, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 25enfxhsba322 | boulder-county-events | | | |
| Hikes for Seniors: The Deep Sleep | Thu, Oct 22, 4:00 PM UTC | – | 25gadzt5c6b22 | boulder-county-events | | | |
| Essential Skills | Mon, Oct 26, 7:00 PM UTC | Virtual via Zoom | 27p2hgyr2m422 | boulder-county-events | | | |
| Election Champion Workshop – Boulder Public Library Main Branch | Sat, Oct 10, 4:30 PM UTC | Boulder Public Library – Main Branch, Boulder, CO | 2bordsacnnb22 | boulder-county-events | | | |
| Pumpkin Pie Days Vintage & Antique Market | Sun, Oct 11, 5:00 PM UTC | Exhibit Building, Longmont, CO | 2det6n6pzyw22 | boulder-county-events | | | |
| Hammering on the Farm | Sat, Nov 7, 5:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 2fm55kerdmg22 | boulder-county-events | | | |
| Handcrafted Holiday Market | Sun, Dec 13, 5:00 PM UTC | Barn A, Longmont, CO | 2hghbceyuqi22 | boulder-county-events | | | |
| AHC Open | Sun, Oct 25, 4:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 2j54xrwrffc22 | boulder-county-events | | | |
| Handweavers Guild of Boulder, Fiber Art Show and Sale | Sun, Nov 8, 5:00 PM UTC | Exhibit Building, Longmont, CO | 2leyqdpt3rq22 | boulder-county-events | | | |
| EBCA Autumn Artist Market | Sun, Nov 8, 5:00 PM UTC | Barn A, Longmont, CO | 2mc5v5m3m6r22 | boulder-county-events | | | |
| AHC Open | Fri, Oct 16, 4:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 2mxfefczjci22 | boulder-county-events | | | |
| Flatirons Kennel Club Dog Agility Trials | Fri, Nov 6, 3:00 PM UTC | Indoor Arena, Longmont, CO | 2rrsjqy5tex22 | boulder-county-events | | | |
| Front Range Agility Club NADAC Dog Agility | Fri, Dec 4, 4:30 PM UTC | Indoor Arena, Longmont, CO | 2yhvvissmeu22 | boulder-county-events | | | |
| Handweavers Guild of Boulder, Fiber Art Show and Sale | Thu, Nov 5, 5:00 PM UTC | Exhibit Building, Longmont, CO | 2zwokegs7c522 | boulder-county-events | | | |
| BOCC Public Hearing – Docket SE-26-0009: Apahapa LLC Boundary Line Adjustment & Parcel Recognition Appeal | Thu, Oct 15, 7:00 PM UTC | – | 32erqj37l2b22 | boulder-county-events | | | |
| Gold Panning | Sun, Oct 18, 6:00 PM UTC | Nederland Mining Museum, Nederland, CO | 346urz4puwp22 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Oct 17, 2:00 PM UTC | North Parking Lot, Longmont, CO | 3563eje3ugw22 | boulder-county-events | | | |
| IN PERSON – LONGMONT OFFICE – Executive Functioning Workshop Series – Session 1 – Impulse Control | Thu, Dec 3, 5:00 PM UTC | – | 3654rmparrw22 | boulder-county-events | | | |
| Pint-Size Predators and Perky Little Pollinators | Wed, Nov 18, 1:00 AM UTC | Lafayette Public Library, Lafayette, CO | 3acr6ufduvg22 | boulder-county-events | | | |
| Story in the Rocks: Geologic History of Boulder County | Wed, Nov 11, 1:00 AM UTC | Ron Stewart Parks & Open Space Building, Longmont, CO | 3bigg66xv2z22 | boulder-county-events | | | |
| EBCA Autumn Artist Market | Sat, Nov 7, 5:00 PM UTC | Barn A, Longmont, CO | 3gbuz5rqohd22 | boulder-county-events | | | |
| Boulder County government offices closed to support the General Election | Tue, Nov 3, 3:00 PM UTC | – | 3ghrdcwg45i22 | boulder-county-events | | | |
| Updating and Tailoring Your Resume | Wed, Oct 14, 7:00 PM UTC | Virtual via Zoom | 3gnmepcixej22 | boulder-county-events | | | |
| Astronomy: Inside the Asteroid Belt | Fri, Nov 13, 11:30 PM UTC | Ron Stewart Preserve at Rabbit Mountain, Longmont, CO | 3hwnnoppcxr22 | boulder-county-events | | | |
| Parks & Open Space Advisory Committee (POSAC) | Fri, Dec 18, 12:30 AM UTC | Commissioners’ Hearing Room, Boulder, CO | 3i6y3f6bpju22 | boulder-county-events | | | |
| Get Strategic About Your Job Search | Wed, Nov 18, 8:00 PM UTC | Virtual via Zoom | 3j4wf65qbh422 | boulder-county-events | | | |
| Handcrafted Holiday Market | Sat, Dec 12, 5:00 PM UTC | Barn A, Longmont, CO | 3j5es5pxyqk22 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Nov 14, 3:00 PM UTC | North Parking Lot, Longmont, CO | 3liu2nl3jdt22 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Dec 22, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 3o6nyxbuym722 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Nov 10, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 3p5i2ket7jf22 | boulder-county-events | | | |
| Public Meeting: Head Start Division Report to the Commissioners (Hybrid) | Tue, Nov 17, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 3tmucf464sg22 | boulder-county-events | | | |
| Boulder County Commissioners: Monthly Public Comment (Hybrid) | Thu, Nov 5, 4:00 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 3vt4imi37dh22 | boulder-county-events | | | |
| IN PERSON – BOULDER OFFICE – Executive Functioning Workshop Series – Session 2 – Working Memory | Tue, Dec 8, 5:00 PM UTC | – | 3whnfqwbj3522 | boulder-county-events | | | |
| Hammering on the Farm | Fri, Oct 16, 4:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 3wv7st5r65a22 | boulder-county-events | | | |
| Johnstown Saddle Club Sweater Weather Classic | Sun, Nov 1, 3:30 PM UTC | Indoor Arena, Longmont, CO | 3xsictxez4422 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Oct 24, 2:00 PM UTC | North Parking Lot, Longmont, CO | 3yhvk3k7kvf22 | boulder-county-events | | | |
| AHC Open | Sat, Oct 17, 4:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 3zmc63mxpk522 | boulder-county-events | | | |
| Flatirons Kennel Club Dog Agility Trials | Sat, Nov 7, 3:00 PM UTC | Indoor Arena, Longmont, CO | 3zrnn4oju7722 | boulder-county-events | | | |
| AHC Open | Fri, Oct 30, 4:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 45bjlxcr46d22 | boulder-county-events | | | |
| Boulder County government offices closed in observance of New Year’s | Fri, Jan 1, 3:00 PM UTC | – | 45y3lejaoij22 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Dec 15, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 47qs2dqesky22 | boulder-county-events | | | |
| The Hiss-terical Haunting | Sat, Oct 31, 3:00 PM UTC | Exhibit Building, Longmont, CO | 4ahwz2r6p4r22 | boulder-county-events | | | |
| Boulder County government offices closed in observance of Indigenous Peoples Day | Mon, Oct 12, 2:00 PM UTC | – | 4ajznn3vbby22 | boulder-county-events | | | |
| 2026 General Election Ballot Processing Center Tours – Oct. 30 | Fri, Oct 30, 5:30 PM UTC | Ballot Processing Center, Boulder, CO | 4beku6xdoo522 | boulder-county-events | | | |
| Public Meeting: Head Start Division Report to the Commissioners (Hybrid) | Tue, Dec 15, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 4ch4vfs7hfj22 | boulder-county-events | | | |
| A Fall Full Moon Walk | Sat, Oct 24, 11:30 PM UTC | Pella Crossing, Longmont, CO | 4czrixlvr3s22 | boulder-county-events | | | |
| BCHA Fun Show | Sun, Oct 18, 3:00 PM UTC | Indoor Arena, Longmont, CO | 4dsb7dtag2322 | boulder-county-events | | | |
| Boulder County Horse Association Fun Show | Sun, Oct 18, 3:00 PM UTC | Indoor Arena, Longmont, CO | 4gmsjbjprz322 | boulder-county-events | | | |
| Mollie McGee’s 45th Annual Holiday Craft Market | Sun, Nov 22, 5:00 PM UTC | Exhibit Building, Longmont, CO | 4hrymfuinkh22 | boulder-county-events | | | |
| Planning Commission Public Meeting | Wed, Oct 21, 7:30 PM UTC | – | 4iclrjfaxyy22 | boulder-county-events | | | |
| BOCC Public Hearing – Docket LU-26-0002/SPR-26-0009: Mestan-Passe Earthwork and Residence | Thu, Oct 15, 7:00 PM UTC | – | 4jceeingvgn22 | boulder-county-events | | | |
| Native American Art Auction | Sat, Oct 24, 2:00 PM UTC | Barn A, Longmont, CO | 4lgmr6ayaur22 | boulder-county-events | | | |
| IN PERSON – LONGMONT OFFICE – Executive Functioning Workshop Series – Session 3 – Cognitive Flexibility | Thu, Dec 17, 5:00 PM UTC | – | 4sc7pllgjdz22 | boulder-county-events | | | |
| 2026 General Election Ballot Processing Center Tours – Nov. 4 | Wed, Nov 4, 10:30 PM UTC | Ballot Processing Center, Boulder, CO | 4tf5ds273cv22 | boulder-county-events | | | |
| Front Range Agility Club NADAC Dog Agility Trial | Fri, Nov 13, 4:30 PM UTC | Indoor Arena, Longmont, CO | 4tmhjmwycug22 | boulder-county-events | | | |
| Boulder County government offices closed in observance of Veterans Day | Wed, Nov 11, 3:00 PM UTC | – | 4ugrlgkmdzp22 | boulder-county-events | | | |
| Front Range Open Space Research Symposium | Wed, Nov 4, 4:00 PM UTC | – | 4wnhsptut6722 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Oct 20, 3:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 57t6zb2pqxd22 | boulder-county-events | | | |
| Owls of Boulder County | Fri, Oct 16, 12:00 AM UTC | Ron Stewart Parks & Open Space Building, Longmont, CO | 5aocmya7h3z22 | boulder-county-events | | | |
| Gobble! Gobble! Wild Turkey Program | Sat, Nov 14, 5:00 PM UTC | – | 5bavkdca7cx22 | boulder-county-events | | | |
| Front Range Open Space Research Symposium | Thu, Nov 5, 4:00 PM UTC | – | 5csd2a2juhy22 | boulder-county-events | | | |
| Boulder County government offices closed in observance of Thanksgiving | Thu, Nov 26, 3:00 PM UTC | – | 5eexpa37bvd22 | boulder-county-events | | | |
| Prairie Dog Management Annual Public Meeting | Fri, Dec 4, 12:00 AM UTC | Ron Stewart Parks & Open Space Building, Longmont, CO | 5ewv2hsrz6h22 | boulder-county-events | | | |
| Front Range Agility Club NADAC Dog Agility Trial | Sun, Nov 15, 4:30 PM UTC | Indoor Arena, Longmont, CO | 5hyedma57jh22 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Oct 31, 2:00 PM UTC | North Parking Lot, Longmont, CO | 5i3s2b4x2si22 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Nov 7, 3:00 PM UTC | North Parking Lot, Longmont, CO | 5j35rcqjdkg22 | boulder-county-events | | | |
| Front Range Agility Club CPE Dog Agility | Sun, Nov 22, 3:00 PM UTC | Indoor Arena, Longmont, CO | 5jpobspib2b22 | boulder-county-events | | | |
| Handweavers Guild of Boulder, Fiber Art Show and Sale | Fri, Nov 6, 5:00 PM UTC | Exhibit Building, Longmont, CO | 5jy3fc4zguu22 | boulder-county-events | | | |
| Capable & Confident in the Job Search | Mon, Nov 2, 8:00 PM UTC | Virtual via Zoom | 5k7jmrxi6aj22 | boulder-county-events | | | |
| Risk Limiting Audit (RLA) – 2026 General Election | Tue, Nov 17, 5:00 PM UTC | Boulder County Clerk & Recorder’s Office – Boulder office, Boulder, CO | 5l7fiuj73b722 | boulder-county-events | | | |
| Boulder County Farmers Market Winter Market | Sat, Dec 5, 4:00 PM UTC | Exhibit Building, Longmont, CO | 5l7qmgtfgnp22 | boulder-county-events | | | |
| 2026 General Election Ballot Processing Center Tours – Oct. 29 | Thu, Oct 29, 6:30 PM UTC | Ballot Processing Center, Boulder, CO | 5t5vaw35h4b22 | boulder-county-events | | | |
| Boulder County government offices closed at noon for New Year’s Eve | Thu, Dec 31, 7:00 PM UTC | – | 5y5o35kgjwk22 | boulder-county-events | | | |
| Sunset at the Farm | Sat, Oct 10, 11:00 PM UTC | Agricultural Heritage Center, Longmont, CO | 5yhoqavzc5c22 | boulder-county-events | | | |
| Niwot Local Improvement District Advisory Committee (NLIDAC) Meeting | Wed, Jan 6, 2:00 AM UTC | Niwot Inn Conference Room | 5yrjixhyhiu22 | boulder-county-events | | | |
| Front Range Agility Club CPE Dog Agility | Sat, Nov 21, 3:00 PM UTC | Indoor Arena, Longmont, CO | 5ywu6jrfdsg22 | boulder-county-events | | | |
| Mollie McGee’s 45th Annual Fall Craft Market | Sun, Oct 18, 4:00 PM UTC | Exhibit Building, Longmont, CO | 623lhytlyve22 | boulder-county-events | | | |
| County Commissioners’ Business Meeting (Hybrid) | Tue, Dec 1, 4:30 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 636xdlzc3gq22 | boulder-county-events | | | |
| Canvass Board Meeting – 2026 General Election | Tue, Nov 24, 9:00 PM UTC | Virtual via Teams | 63fjhlwl3xb22 | boulder-county-events | | | |
| Election Champion Workshop – Longmont, Best Day Ever Coffee and Crepes | Wed, Oct 14, 12:00 AM UTC | Best Day Ever Coffee and Crepes | 63omcq7x7ao22 | boulder-county-events | | | |
| Consortium of Cities Meeting (Hybrid) | Thu, Dec 10, 1:00 AM UTC | – | 65fmfa2ccc222 | boulder-county-events | | | |
| CANCELED: Las Barracas Tour | Sat, Oct 10, 4:00 PM UTC | Near Longmont. | 65jflb4huf222 | boulder-county-events | | | |
| Election Night and Beyond Webinar – 2026 General Election | Mon, Oct 26, 6:00 PM UTC | Virtual via Teams | 66wjm43v7yy22 | boulder-county-events | | | |
| Parks & Open Space Advisory Committee (POSAC) | Fri, Nov 20, 12:30 AM UTC | Commissioners’ Hearing Room, Boulder, CO | 67cdu57t5on22 | boulder-county-events | | | |
| IN PERSON – LONGMONT OFFICE – Time Management | Thu, Nov 12, 6:00 PM UTC | – | 67onczr7spv22 | boulder-county-events | | | |
| Evening at the Museum: Cash Mine – 3rd Level Mining, Milling and Gold Ore Microscopy | Fri, Oct 16, 12:00 AM UTC | Nederland Mining Museum, Nederland, CO | 67xjw4efmj522 | boulder-county-events | | | |
| Boulder County government offices closed in observance of Thanksgiving holiday | Fri, Nov 27, 3:00 PM UTC | – | 6bfd2qcqcv622 | boulder-county-events | | | |
| Front Range Agility Club NADAC Dog Agility | Sun, Dec 6, 4:30 PM UTC | Indoor Arena, Longmont, CO | 6bx4orbfu7p22 | boulder-county-events | | | |
| Mollie McGee’s 45th Annual Fall Craft Market | Sat, Oct 17, 4:00 PM UTC | Exhibit Building, Longmont, CO | 6dfyxuh4iyx22 | boulder-county-events | | | |
| Longmont Farmers Market | Sat, Oct 10, 2:00 PM UTC | North Parking Lot, Longmont, CO | 6iektt5jdxl22 | boulder-county-events | | | |
| Birds of Prey Driving Tour | Sat, Nov 21, 4:00 PM UTC | – | 6jwets6xqqh22 | boulder-county-events | | | |
| IN PERSON – BOULDER OFFICE – Time Management | Tue, Nov 10, 6:00 PM UTC | – | 6mngbzih3wv22 | boulder-county-events | | | |
| Public Meeting: Department and Office Requests 2027 Boulder County Budget | Tue, Oct 13, 7:00 PM UTC | Commissioners’ Hearing Room, Boulder, CO | 6oia4o5py4s22 | boulder-county-events | | | |
| Flatirons Kennel Club Dog Agility Trials | Sun, Nov 8, 3:00 PM UTC | Indoor Arena, Longmont, CO | 6wa77eer62f22 | boulder-county-events | | | |
| Career Exploration | Mon, Nov 9, 8:00 PM UTC | Virtual via Zoom | 6xwt443nwli22 | boulder-county-events | | | |
| Handweavers Guild of Boulder, Fiber Art Show and Sale | Sat, Nov 7, 5:00 PM UTC | Exhibit Building, Longmont, CO | 73dapksqa7r22 | boulder-county-events | | | |
| Longmont Quilt Guild 19th Annual Quilt Show | Sat, Oct 17, 3:00 PM UTC | Barn A, Longmont, CO | 73tvwpw466c22 | boulder-county-events | | | |
| Overcoming Difficult Work Histories | Thu, Oct 15, 3:00 PM UTC | Virtual via Zoom | 75p4xvgwha322 | boulder-county-events | | | |
| Feria Del Tamal | Sat, Oct 24, 10:00 PM UTC | Exhibit Building, Longmont, CO | 7csmn32xuca22 | boulder-county-events | | | |