Events in May in Longmont

• Sat, 02 May, 2026 - 10:30 AM

  Longmont Celebrates Cinco de Mayo 2026

  Roosevelt Park

  USD 100
• Sat, 09 May, 2026 - 12:00 PM

  Bloomgrass Festival 2026

  Wibby Brewing

  Free
• Fri, 22 May, 2026 - 12:00 PM

  FREE Longmont Home Show, May 2026

  Boulder County Fairgrounds Campground

  Free
• Sun, 10 May, 2026 - 09:00 AM

  RMPR Sunday Funday Pop-Up Market!

  9059 Ute Hwy, Longmont, CO

  168+ Interested
• Sun, 03 May, 2026 - 07:30 AM

  Longmont Half & 5k

  310 Quail Rd, Longmont, CO 80501-8988, United States

  20+ Interested
• Sat, 30 May, 2026 - 01:00 PM

  Beauty and the Beast

  The Longmont Theatre Company

  16+ Interested
• Sat, 09 May, 2026 - 06:00 PM

  R&B Dance Party with Rex Peoples & X factr

  Bootstrap Brewing Company

  27+ Interested
• Sun, 10 May, 2026 - 06:00 PM

  Blessing "Bled" Chimanga @ Bricks on Main

  Bricks on Main Longmont
• Thu, 30 Apr, 2026 - 06:30 PM

  Left Hand Laughs Longmont with Mitch Jones

  Left Hand Brewing Company

  USD 13
• Thu, 30 Apr, 2026 - 10:00 AM

  Boulder Potters’ Guild - 2026 Spring Show & Sale

  Boulder County Fairgrounds Exhibit Building

  Free
• Sat, 02 May, 2026 - 09:00 AM

  City of Longmont & Suavécarclub

  Roosevelt Park, Longmont, Colorado

  687+ Interested
• Sun, 17 May, 2026 - 01:00 PM

  Left Hand Artist Group Label Show w/ Cat Jerky!

  Wibby Brewing

  69+ Interested
• Sat, 09 May, 2026 - 09:00 AM

  2026 Successful Aging Expo

  Longmont Museum

  40+ Interested
• Thu, 30 Apr, 2026 - 07:30 PM

  Soundpost Sessions SPOTLIGHT: Sage & Aera w/ Antonio Lopez

  The Times Collaborative

  USD 18
• Thu, 28 May, 2026 - 07:30 PM

  MIXTAPE: Songwriter Showcase featuring Eben Grace and Pamela Machala

  The Times Collaborative

  USD 18