Boulder events today.

Everything on in Boulder today and tonight, in one list.

Every event we know about in Boulder today, sorted by start time, from morning run clubs to late shows.

How to use today's list

This is the single-day list for Boulder and the towns around it, from gallery hours and happy hours to headliners, and it refreshes through the day as venues post changes. If you are deciding what to do tonight, scan the evening entries, filter by neighborhood, and save anything you want to come back to.

Reading today's list

Times are local and listed in order, so the first cards are what is on now or soon. Free events are tagged, and the category chips narrow the list to music, food, art, the outdoors, and more.

When today is thin

Weeknights in Boulder are quieter than weekends, though downtown and the Hill keep trivia, open mics, and small shows going most nights. If nothing fits, the weekend page is usually the next best bet, and the calendar shows what the rest of the month looks like.

Before you head out

Door times, ticket availability, and mountain weather can change on the day. Open an event for the full description and use the organizer link to confirm anything time-sensitive.

TODAY

Thu · Oct 29

TODAY · All day

Weekly Music at Trident

Trident Booksellers and Cafe · Downtown · $5-15

Music

Boulder events today.

Everything on in Boulder today and tonight, in one list.

Reading today's list

When today is thin

Before you head out

Weekly Music at Trident

Boulder Collective and The Rayback Collective Run Club

Boulder Spirits Distillery Tour & Tasting

Game Day Specials

Longmont Theatre Company: The Rocky Horror Show (Stage Play)

Boulder Jewish Film Festival

Staff Council Coat Drive

Heritage In Motion: Third Series, Colorado Nepalese Community

Valmont: Hidden in Plain Sight

Frida Kahlo: An Intimate Portrait

Women Artists: Four Centuries of Creativity

Campus Life: 150 Years of Human and More-Than-Human Relationships at CU Boulder Exhibition

Prometheus Fire: Seeing and Sensing Climate Change

Dinner & Dice at The Passenger

Left to Steep: Ky Anderson & Alex Skorija

The Gravity of Light

Teen Costume Swap

Half Price Bottle Night & Live Music

Boulder Jewish Film Festival: To Kill a Nazi

Art & Sip: Woven Watercolors

Reading Buddies at NoBo

Avery Brewery Tour

Black Zombie

Tabletop Adventures

Art Classes at Callahan House: Watercolor Halloween Cards

Trunk Treat

15th Annual John Paul Stevens Lecture: Democracy at Sentencing

Golf League

Guilty Pleasures: Books and Cake

Thursday Night SOCIAL run/walk

Canvas Classic - Paint and Sip Classes

Jazz at the Julien

Making It: Boulder Arts Business Cohort Pitch Session and Showcase

Music at Bricks on Main "Doug's Garage"

Shine On Norlin

English 4 Class

Thursday Night Trivia at Knuckle Puck Brewing

Trivia Thursdays!

Geeks Who Drink Trivia Night!

Weekly Trivia Night at Logan's Espresso Cafe

Merritt R. Turetsky -- "Bogland," with Hillary Rosner

Left Hand Laughs Stand Up Comedy in the Tasting Room

TinkerMill Presents: Pottery Captains Take Flight! An Adventure at the NCECA 2026 Ceramics Conference

Boulder Jewish Film Festival: Rosenthal The Great Showman

Karaoke Thursdays

General Trivia at Swaylo's!

An Evening of Spanish Guitar in Boulder with Diego García "Twanguero"

ChaseWest

Mont Alto Motion Picture Orchestra: Fritz Lang’s “Destiny” (1921)

Freaky Tiki

Colorado Buffaloes Womens Volleyball vs. Cincinnati Bearcats Womens Volleyball

Our Star the Sun: A History of Science in Boulder

Colorado Volleyball vs Cincinnati

Boulder Ensemble Theatre Company (BETC): The Weir | Oct. 8 – Nov. 1

The Incomer

Fall Festival of Choirs

Guest Artist Recital and Master Class: Thomas Kurtz, Saxophone and Suyeon Kim, Piano

King Buffalo w/ L.A. Witch

Floyd's Dark Side of the Rainbow Special show