Running Events and Things to do in Boulder, CO

Flow for the Future
Sun, Aug 23, 10:00 AM
Denver · Bowls by KO
Flow for the Future
Sun, Aug 23, 10:00 AM
Denver · Bowls by KO
Glow & Flow Rebrand Celebration
Sun, Aug 23, 9:00 AM
Westminster · 11859 N Pecos St
Glow & Flow Rebrand Celebration
Sun, Aug 23, 9:00 AM
Westminster · 11859 N Pecos St
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
Boulder · Boulder
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
Boulder · Boulder
May I Peek Under the Surface Without Getting Wet?
Tue, Sep 22, 9:00 AM
Westminster · Spire Financial - A Division of V.I.P Mortgage, Inc.
May I Peek Under the Surface Without Getting Wet?
Tue, Sep 22, 9:00 AM
Westminster · Spire Financial - A Division of V.I.P Mortgage, Inc.
Cat Day Virtual Race 1M 5K 10K 13.1 26.2
yesterday at 1:00 PM
Denver · Denver
Cat Day Virtual Race 1M 5K 10K 13.1 26.2
yesterday at 1:00 PM
Denver · Denver
CISA Guaranteed to Run Denver Exam Prep In-Person Training
Tue, Aug 25, 9:00 AM + 4 more
Denver · 16th Market Square
CISA Guaranteed to Run Denver Exam Prep In-Person Training
Tue, Aug 25, 9:00 AM + 4 more
Denver · 16th Market Square
Colorado 150 Challenge - 2026 Summer Edition (Run/Walk/Hike/Bike)
Wed, Jul 1, 12:00 AM
Denver · Denver
Colorado 150 Challenge - 2026 Summer Edition (Run/Walk/Hike/Bike)
Wed, Jul 1, 12:00 AM
Denver · Denver
Saturday Night Bone Circus / Angellic Rage / Rhoar @ Cheers
Sat, Oct 3, 7:00 PM
Northglenn · @ Cheers
Saturday Night Bone Circus / Angellic Rage / Rhoar @ Cheers
Sat, Oct 3, 7:00 PM
Northglenn · @ Cheers
Barktember Fest: Wiener Dog Race Sign Up
Sat, Sep 19, 2:30 PM
Lakewood · Belmar
Barktember Fest: Wiener Dog Race Sign Up
Sat, Sep 19, 2:30 PM
Lakewood · Belmar
TEMPO: Music Industry Program Info Session- Free Open House
Wed, Sep 2, 5:00 PM
Boulder · Roots Music Project
TEMPO: Music Industry Program Info Session- Free Open House
Wed, Sep 2, 5:00 PM
Boulder · Roots Music Project
Miles for Migraine Colorado
Saturday at 8:00 AM
Denver · Great Lawn Park
Miles for Migraine Colorado
Saturday at 8:00 AM
Denver · Great Lawn Park
Denver CISA Certification Training | 4-Day Guaranteed To Run Class
Tue, Aug 25, 9:00 AM + 4 more
Denver · 16th Market Square
Denver CISA Certification Training | 4-Day Guaranteed To Run Class
Tue, Aug 25, 9:00 AM + 4 more
Denver · 16th Market Square
Foodies + New Friends: Boulder | Giving Back Edition
Sun, Aug 16, 7:00 PM + 4 more
Boulder · Gemini
Foodies + New Friends: Boulder | Giving Back Edition
Sun, Aug 16, 7:00 PM + 4 more
Boulder · Gemini
SASHIKO JAPANESE EMBROIDERY: Saturday, Sept 19, 10:30am-1pm
Sat, Sep 19, 10:30 AM
Lafayette · pARTiculars Art Gallery and Teaching Studio
SASHIKO JAPANESE EMBROIDERY: Saturday, Sept 19, 10:30am-1pm
Sat, Sep 19, 10:30 AM
Lafayette · pARTiculars Art Gallery and Teaching Studio
FREE SHOW FRIDAY Ratt / Poison / Tribute Night @ Cheers
Fri, Sep 18, 7:00 PM
Northglenn · @ Cheers
FREE SHOW FRIDAY Ratt / Poison / Tribute Night @ Cheers
Fri, Sep 18, 7:00 PM
Northglenn · @ Cheers
Lumonics Immersed
Friday at 8:00 PM
Denver · Lumonics Light & Sound Gallery
Lumonics Immersed
Friday at 8:00 PM
Denver · Lumonics Light & Sound Gallery
Boulder Full Moon Women's Circle ✨
Thu, Aug 27, 6:00 PM
Boulder · 5330 Olde Stage Rd
Boulder Full Moon Women's Circle ✨
Thu, Aug 27, 6:00 PM
Boulder · 5330 Olde Stage Rd
Flash Foxy - Multi Pitch 101 - Boulder, CO
Sat, Aug 22, 8:00 AM
Golden · Clear Creek Canyon Road
Flash Foxy - Multi Pitch 101 - Boulder, CO
Sat, Aug 22, 8:00 AM
Golden · Clear Creek Canyon Road
TV GAME SHOW NIGHT w/ RION EVANS
Fri, Sep 11, 8:00 PM
Louisville · The Louisville Underground
TV GAME SHOW NIGHT w/ RION EVANS
Fri, Sep 11, 8:00 PM
Louisville · The Louisville Underground

Trends in Boulder

Explore more trends

Flow for the Future

Flow for the Future

Glow & Flow Rebrand Celebration

Glow & Flow Rebrand Celebration

2026 Day of the Dead 1M 5K 10K 13.1 26.2

2026 Day of the Dead 1M 5K 10K 13.1 26.2

May I Peek Under the Surface Without Getting Wet?

May I Peek Under the Surface Without Getting Wet?

Cat Day Virtual Race 1M 5K 10K 13.1 26.2

Cat Day Virtual Race 1M 5K 10K 13.1 26.2

CISA Guaranteed to Run Denver Exam Prep In-Person Training

CISA Guaranteed to Run Denver Exam Prep In-Person Training

Colorado 150 Challenge - 2026 Summer Edition (Run/Walk/Hike/Bike)

Colorado 150 Challenge - 2026 Summer Edition (Run/Walk/Hike/Bike)

Saturday Night Bone Circus / Angellic Rage / Rhoar @ Cheers

Saturday Night Bone Circus / Angellic Rage / Rhoar @ Cheers

Barktember Fest: Wiener Dog Race Sign Up

Barktember Fest: Wiener Dog Race Sign Up

TEMPO: Music Industry Program Info Session- Free Open House

TEMPO: Music Industry Program Info Session- Free Open House

Miles for Migraine Colorado

Miles for Migraine Colorado

Denver CISA Certification Training | 4-Day Guaranteed To Run Class

Denver CISA Certification Training | 4-Day Guaranteed To Run Class

Foodies + New Friends: Boulder | Giving Back Edition

Foodies + New Friends: Boulder | Giving Back Edition

SASHIKO JAPANESE EMBROIDERY: Saturday, Sept 19, 10:30am-1pm

SASHIKO JAPANESE EMBROIDERY: Saturday, Sept 19, 10:30am-1pm

FREE SHOW FRIDAY Ratt / Poison / Tribute Night @ Cheers

FREE SHOW FRIDAY Ratt / Poison / Tribute Night @ Cheers

Lumonics Immersed

Lumonics Immersed

Boulder Full Moon Women's Circle ✨

Boulder Full Moon Women's Circle ✨

Flash Foxy - Multi Pitch 101 - Boulder, CO

Flash Foxy - Multi Pitch 101 - Boulder, CO

TV GAME SHOW NIGHT w/ RION EVANS

TV GAME SHOW NIGHT w/ RION EVANS

Things to do around Boulder

Trends in Boulder

1. Memorial day weekend events

2. Mother's day

3. Live music

4. Stand up comedy

5. Speed dating events

6. Sound bath

7. Singles party

8. Free yoga

9. Drag

10. Job fairs

11. Electronic music

12. Breathwork