31 Things to Do in Boulder in October

by Rachel Daly
Published: Last Updated on
boulder area halloween events

Boulder is ready to celebrate Fall, with a ton of great events happening all month long. Fall festivals, pumpkin patches, Halloween parades, costume contests, Oktoberfest celebrations and so much more! Scroll down to discover 31 fun and festive October events happening in and around Boulder.

Estes Park Elk Fest

what to do in boulder in september

When: September 30 – October 1, 2017

Where: Boyd Park, Boyd Lane, Estes Park, CO

Time: 10AM – 4PM

Cost: FREE

To celebrate the annual elk rut and learn about the “wapiti,” the Native American name for elk, Estes Park hosts the annual Elk Fest in Bond Park. The free festival features bugling contests, elk exhibits, the Rocky Mountain Raptor Program, elk seminars, elk-inspired arts and crafts, Native American music, dancing and storytelling, a children’s area with elk-themed activities, and a craft beer garden. For safe & respectful elk viewing tips, please visit Estes Park’s Wildlife Watching page. Vendors will display artwork, handmade elk-ivory jewelry, and will offer distinctive elk cuisine.

Longmont Chalk Art Street Fair & Bin Market

things to do in boulder in september

When: Saturday, September 30 – Sunday October 1, 2017

Where: Firehouse Art Center, 667 4th Ave, Longmont, CO 80501

Time: Saturday 10AM – 6PM, Sunday 10AM – 5PM

Cost: FREE

Bin 46 Wine Bar & Restaurant is teaming up with Firehouse Art Center to bring new vibrancy to the community art scene this Fall with the kick off of the Longmont Chalk Art Street Fair & Bin Market. The Fair is a free two-day street-painting festival where 25 artists spend hours on their hands and knees over the course of two days turning the streets of Longmont into a vivid canvas of colorful chalk art. The goal of the event is to create a venue for artists, vendors and visitors alike to enjoy live-art, music and local artisan vendors for a fun family weekend. There will also be a special Pop up Dinner on Saturday evening– stroll along the street and view the art in progress while enjoying a special food and wine dinner under the stars hosted by Bin 46 Wine Bar & Restaurant. Tickets for Saturday night are $45.00 for General Admission and $125.00 for VIP. Order dinner tickets here.

Visit a Local Pumpkin Patch

pumpkin patches near boulder

Photo Courtesy Isabelle Farm

There are a ton of great pumpkin patches in and around Boulder! Check out this blog post listing nine of Boulder’s local pumpkin patches. The list includes an interactive map as well as detailed descriptions of each pumpkin patch and their fall festivities.

Manhattan Short Film Festival

things to do in boulder in october

When: October 3 – 8, 2017

Where:  The Boedecker Theater, 2590 Walnut St, Boulder, CO 80302

Time: Times vary, see schedule here.

Cost: $6 & up

Filmgoers in Boulder can unite with over 100,000 film-lovers around the world during the week of Sept 28 – Oct 8 when the 20th Annual MANHATTAN SHORT Film Festival screens at the Dairy Arts Center Boedecker Theater. The 10 MANHATTAN SHORT finalists hail from nine countries with films from Syria, Latvia and Georgia representing their respective countries for the first time in this event. Two short films hail from Spain, the only country with multiple Final 10 selections. These Final 10 short films represent the best short films among a record 1615 submissions from 75 countries received by MANHATTAN SHORT for 2017, testimony to the enduring vibrancy and creativity of short films. This year’s Final 10 represent an extraordinary range of film genres with comedy, drama, horror, sci-fi, animation and martial arts short films all part of the MANHATTAN SHORT program.

Adventure Film Festival

things to do in Boulder in October

Photo Courtesy Adventure Film Festival

When: October 6 – 8, 2017

Where:  Boulder Theater, 2032 14th St, Boulder, CO 80302

Time: Friday 5PM – 9:30PM, Saturday 2PM – 10:30PM, Sunday 11AM – 9:30PM

Cost: $25.00 Single Ticket | $45.00 Day Pass | $65.00 Full Pass plus applicable service charges, Tickets available here.

Embark on a transformative journey at the world premiere of the 13th annual Adventure Film Festival & Street Fair at the historic Boulder Theater. It all begins at the Adventure Film Festival Kick-Off, held at Avery Brewing Company featuring frosty Avery Craft brews, tasty street tacos by McDevitt Taco Supply, film previews, and live music! Over the weekend, the Adventure Film School is hosting a two-day interactive photography and filmmaking workshop with world-class adventurers and industry leaders. Throughout the festival, the Boulder Theater will be presenting adventure films as well as live music, special guests and a raffle. See the full festival program for all the special events, including the Adventure Street Fair, happening Saturday and Sunday afternoons in front of the Boulder Theater.

Wild About Bats & Bugs Family Fireside Chat

things to do in Boulder in October

When: Friday, October 6, 2017

Where: Butterfly Pavilion, 6252 W 104th Ave, Westminster, CO 80020

Time: 6PM – 7:30PM

Cost: Tickets: $15 for one adult and child + $5 for each additional participant. Children under 2 free. Tickets available here.

Learn about nature while enjoying a treat at the Butterfly Pavilion‘s Wild About Bats & Bugs Family Fireside Chat. Sit by the fire, roast some s’mores and discover the fascinating relationship between bats & mosquitoes with Colorado Parks & Wildlife bat expert, Tabbi Kinion and Colorado Vector mosquito expert Amber Partridge.

Louisville Oktoberfest 2017

Things to do in Boulder in October
When: October 7 – 8, 2017

Where: Old Town Louisville, 916 Main St, Louisville, CO 80027

Time: Saturday 2PM – 10PM, Sunday 11AM – 9PM

Cost: Early Tickets $5, buy tickets here.

Louisville’s Oktoberfest is back with its authentic Bavarian experience featuring traditional music & dancing, amazing food including pretzels, schnitzel, potato soup and more! The festival will also host a kids area with lots of fun activities like a jumpy castle, gymnastics, arts & crafts and jump ropes. For more information, click here.

Estes Park Pumpkins & Pilsners

Things to do in Boulder in October

Photo Courtesy Families for Estes

When: Saturday, October 7, 2017

Where: Bond Park, 170 MacGregor Ave, Estes Park, CO

Time: 11AM – 6PM

Cost: Free admission

The Pumpkins and Pilsners Festival has activities and entertainment for all ages, with proceeds going to local non-profit Families for Estes. The festival is perfect place to pick your pumpkins with live music and craft beer for the adults, as well as games, crafts and a bounce house for the little ones. Enjoy additional free children’s activities like pony rides (free from 1-4pm), face painting, kids art activity booths, bounce house and giant lawn games. Challenge your friends in the strider mini-bike course (bikes and helmets provided). The pumpkin patch sells pumpkins for only $5 each and you can set them aside in the well-guarded ‘sold’ corral while you enjoy the fun. Raffle tickets will be sold for $1 each for your chance to win some fabulous prizes! Each year a hand-picked selection of seasonal, local craft beers are on hand. There will also be food vendors and food trucks, as well as live music. More information available here.

Family Play Festival

things to do in Boulder in October

Photo Courtesy Boulder Public Library

When: Saturday, October 7, 2017

Where:  Boulder Public Library, 1001 Arapahoe Ave, Boulder, Colorado 80302

Time: 10AM – 12PM

Cost: FREE

Drop in and play, sing, read, write and talk at activity stations throughout the Main Boulder Public Library for the Family Play Festival. Families with young children (birth to age 5) enjoy interactive early literacy activities and take home crafts and great prizes as well as new ideas for family fun. Each station includes special activities for babies.

Erie Miner’s Blast

things to do in Boulder in October

Photo Courtesy Erie Chamber

When: Saturday, October 7, 2017

Where: Coal Creek Park, 575 Kattell Street, Erie

Time: 11AM – 5PM

Cost: $10/child for an entire day of activities, Children under 3 and adults are FREE

The Town of Erie‘s Miner’s Blast features a scary haunted house, a chance to sling the “flying gourd”, visit the children’s archery range sponsored by Cabela’s, ride the hayride, get lost in the maze and much more! Participants receive a complimentary pumpkin. Be sure to visit the seasonal food vendors and beer garden. Stroll down the streets filled with spectacular vintage cars at the annual Garage Rats Car Show, stop to watch the garden tractor pull and visit the petting zoo! Listen to local music from 1-4pm.

Mctoberfest 2017

things to do in Boulder in October

When: Saturday, October 7, 2017

Where: McGuckin Hardware, 2525 Arapahoe Ave, Boulder, CO 80302

Time: 10AM – 1PM

Cost: FREE

Celebrate Oktoberfest at McGuckin’s! Stop by for Mcktoberfest fun, including: delicious pretzel samples from Great Harvest Bread CompanyMile High Dachshunds Rescue, Inc. will be hosting a Dachshund racing course inside the store. Have a Dachshund (or Dachshunds) you want to participate? Fill out this form. There will also be a Dachshund costume contest! Dress up your dog for your chance to win a $50 McGuckin gift card. Feel free to wear your dirndl, lederhosen or other fun German costume.

Family & Kid’s Show at the Boulder Theater

Things to do in Boulder in October

Photo by Lee Pruitt, Courtesy Adventure Film Festival

When: Sunday, October 8, 2017

Where:  Boulder Theater, 2032 14th St, Boulder, CO 80302

Time: 10AM – 12PM

Cost: FREE

The Adventure Film Festival hosting the Family and Kids Show starring Boulder’s beloved duo Jeff and Paige at Boulder Theater! Enjoy family-friendly outdoor adventure and environmental films, interactive art with special guest Jeremy Collins, and take home big prizes for parents and kiddos. Then the fun continues outside with the Adventure Street Fair, performers, adventure art experience, passport activity, and a chance to get your photo taken with Jeff & Paige in the vintage Shutterbus!

Sing Along Boulder for World Singing Day

Things to do in Boulder in October

Photo Courtesy World Singing Day

When: Saturday, October 21, 2017

Where: Boulder Court House, 1325 Pearl St, Boulder, Colorado 80302

Time: 11:30AM – 1PM

Cost: FREE

The 3rd annual Sing Along Boulder will be held on World Singing Day in front of the Boulder Courthouse. Join the Boulder community in singing along to the original recordings of hits from Bruno Mars to the Beatles and Sinatra (free lyric booklets provided). For all ages, backgrounds and abilities.

Open Studios Fall Artist Tour

things to do in boulder in october

When: October 7 – 8 & October 14 – 15, 2017

Where: Various Locations, Artist Directory here.

Time: 12PM – 6PM

Cost: FREE

Open Studios hosts the Open Studios Tour, opening the doors of over 100 artist studios in and around Boulder to the public. Discover the spaces where artists create, learn a bit about their creative process and support the local creative community by purchasing art directly from the artist. Check out the Preview Exhibit at the Boulder Public Library, featuring one piece from each artist at the library’s Canyon Gallery. A reception will be held October 6 from 6:30 – 8:30PM, $15 suggested donation at the door. The exhibit will be on display through October 23, 2017.


Things to do in Boulder in October

When: October 12 & October 14, 2017

Where: October 12: Boulder Adventist Church, 345 Mapleton Ave, Boulder, CO 80304, October 14: Stewart Auditorium/Longmont Museum, 400 Quail Rd, Longmont, CO 80501

Time: Pre-Concert lecture begins at 6:30PM, Concert begins at 7:30PM

Cost: Boulder Concert: Adults $40/ Seniors $37/Students $15/Under 18 $10, Tickets available here. Longmont Concert: Adults $30/ Seniors $27/Students $10/Under 18 $10, Tickets available here.

The Boulder Bach Festival opens its 37th season with the program Bachtoberfest. This program includes sacred texts sung by the great Dutch soprano Josefien Stoppelenburg, and reflective instrumental works by baroque music specialists from Europe and the United States.

Friday the 13th Trivia with Geeks Who Drink

things to do in boulder in potober

When: Friday, October 13, 2017

Where: Butterfly Pavilion, 6252 W 104th Ave, Westminster, CO 80020

Time: 5PM – 9PM

Cost: Tickets: $25 for non-members, $20 for members + $15 per child for childcare (Ages 3 – 10, space is limited).

Bring your friends and test your Halloween knowledge with this haunted quiz-fest at the Butterfly Pavilion with Geeks Who Drink! Food and drink included. Event Schedule: 5 – 6 pm – Family Exhibit Exploration, 5:45 pm – Kid Zone Drop Off, 6 pm-8:30pm – Adults-Only Trivia (Ages 21+ only).

Thorne Fall Fest

Things to do in Boulder in October

Photo Courtesy Jeff and Paige

When: Friday, October 13, 2017

Where: Thorne Nature Experience, 1466 63rd St, Boulder, Colorado 80303

Time: 10AM – 12PM

Cost: FREE, Registration required – register here.

Looking for something fun and FREE to do with your children on BVSD’s Fall In-service Day on Friday, October 13th? Celebrate the transition into Fall with Thorne Nature Experience at the Sombrero Marsh Environmental Education Center for the Thorne Fall Fest. We will have face-painting, nature explorations around the Sombrero Marsh with Thorne staff, pumpkin decorating, and dancing and singing in rainbow socks with our favorite nature performers Jeff & Paige! Light refreshments provided by in-kind donors, pack a picnic if desired. 10am-11am: Activities including pumpkin decorating, bird-watching, face painting, dip netting in the mini wetland, and nature explorations. 11am-Noon: Concert and dancing by Jeff & Paige. This event will mostly be outdoors, rain or shine. Please plan for the weather. Bring sunscreen, layers, and water.

Boulder Burgundy Wine Festival

things to do in Boulder in October

When: October 13 – 15, 2017

Where: Various locations, click here for full schedule.

Time: See schedule here.

Cost: Costs vary based on event, see costs and buy tickets here.

Hosted by the Boulder Wine Merchant, Boulder celebrates the renowned wines from Burgundy, France at the Boulder Burgundy Wine Festival. The festival consists of several seminars, luncheons and dinners at some of Boulder’s finest restaurants as well as a grand tasting, offering over 200 featured wines from Burgundy.

The Rocky Horror Show

Things to do in Boulder in October

Photo Courtesy The Longmont Theatre Company

When: October 14 – 28, 2017

Where: Longmont Theatre Company, 513 Main St, Longmont, CO 80501

Time: See schedule here.

Cost: Adults $25, Seniors and Youth Under 18 $23, Tickets available here.

Let’s do the time warp again! The Rocky Horror Show is back at The Longmont Theatre Company with much of the 2014 cast returning including Bonnie & Taylor of Bonnie and the Clydes. This is the actual stage show, NOT a re-enactment of the film while the movie is running. Dammit, Janet, this is LIVE and 3D! Discover whatever happened to Saturday Night! And, what about… The Floor Show? About the Costume Contest – Only at the 11pm show:  No real weapons. Any simulated body parts must be from outside the “swimsuit” zone. Costumes must provide at least “swimsuit” coverage. No thongs, pasties, etc. In general, keep it PG-13 or milder.

Pumpkin Pie Days: Vintage & Antique Market

things to do in Boulder in October

Photo Courtesy St. Vrain Historical Society

When: October 14 – 15, 2017

Where: Boulder County Fairgrounds, 9595 Nelson Rd, Longmont, CO 80501

Time: Saturday 10AM – 5PM, Sunday 11AM – 4PM

Cost: $5/person, Children under 12 are FREE

Pumpkin Pie Days: Vintage & Antique Market will be held at the Boulder County Fairgrounds. The market features high end dealers and collectors in: furniture, books, primitives, décor, toys, fine jewelry, costume jewelry, vintage clothing, plus much, much more! The show also includes glass grinder, bake sale, and art show. Admissions and café sales benefit The St. Vrain Historical Society‘s mission of historic preservation and education in the community.

Erie Wine and Cheese Festival

things to do in boulder in october

When: Saturday, October 14, 2017

Where: Coal Creek Park, 575 Kattell Street, Erie, CO 80516

Time: 12PM – 4PM

Cost: $35 – $60, Tickets available here.

Come celebrate the first Wine and Cheese Festival in Erie! Sample wines from 7 local Colorado wineries and taste a plethora of fine cheeses from Murray’s Cheeses, while you learn more about “pairing” of wines and cheeses from a certified cheese professional. There will also be an art show, displaying art pieces from Gallery 58, High Plains Artists, Arts Coalition of Erie, and Art Resource. Live music will play throughout the day, and delicious tapas will be prepared. For more info, click here.

Broomfield Brewhaha

things to do in Boulder in October

When: Saturday, October 14, 2017

Where: Arista Park on Arista Place

Time: 12PM – 5PM

Cost: FREE

Broomfield is bringing back the 2nd Annual Broomfield BrewHaHa on Saturday, October 14, 2017 at Arista. The festival will have two bands, food trucks, brews from Broomfield Breweries, yard games, and more. Broomfield F.I.S.H. will be hosting a food drive during the event!

Lafayette Fall Festival

Things to do in Boulder in October

When: October 22, 2017

Where: Bob L. Burger Recreation Center, 111 Baseline Rd, Lafayette, CO 80026

Time: 3:30 PM – 6PM

Cost: $7/Residents, $9/Non-Residents

The Lafayette Fall Festival combines three community events into one! The festival includes a bounce house & pumpkin decorating contest. The Great Pumpkin Race will be held, launch your pumpkin into the rec center’s lazy river and watch it race to the finish! For more information on the event, click here.

Boulder Mall Crawl 2017

things to do in Boulder in October

Photo Courtesy Boulder Mall Crawl Facebook Page

When: Saturday, October 28, 2017

Where: Pearl Street Mall, Pearl St, Boulder, CO 80302

Time: 9PM – Midnight

Cost: FREE

The Mall Crawl is Boulder’s Halloween tradition where ghastly ghouls crawl Pearl Street Mall and revel in Mall Crawl’s magic. This is a free, unorganized event that goes back to the 1980s. Wear a costume, bring a friend! And keep an eye out for the Thriller dance!

Boo! on Briggs Street

things to do in boulder in october

When: Saturday, October 28, 2017

Where: Downtown Erie, Briggs Street between Moffat and Wells, Erie, CO 80516

Time: 4PM – 8PM

Cost: FREE

The Town of Erie’s Trunk or Treat event has moved downtown and expanded, bring you Boo! on Briggs Street. Trunks will be parked in the parking lots on the southeast corner of Wells and Briggs and the northeast corner of Moffat and Briggs in Erie. Boo! on Briggs Street will feature costume contests (ages 0-8, 9+ ($5) and group/theme ($10)). Pre-register to reserve your spot in the costume contest here.. The night will be capped off with a glow-in-the-dark dance party complete with a professional DJ and complimentary glow-in-the-dark giveaways for the kids.

35th Annual Eerie Erie

Things to do in Boulder in October

Photo Courtesy Optimist Club of Erie

When: Saturday, October 28, 2017

Where: Erie Middle School, 

Time: 7:30AM – 9AM Packet Pickup and On-Site Registration, 9:30AM 10k Run Begins, 9:45AM 5k Walk/Run Begins, 10:30AM Kiddie Goblin Run Begins

Cost: 10k Adult $35, 10k Senior $30, 10k 16 & Under $30. $5k Adult $35, 5k Senior $30, 5k 16 & Under $30. Kiddie Goblin Run is FREE.

The world famous Eerie Erie is a Halloween themed 5k and 10k race that runs through historic downtown Erie and takes advantage of our beautiful trail system that weaves along Coal Creek open space areas. The 10k passes by scenic Pleasant Hill Cemetery with panoramic views and where friendly spirits can’t wait to visit this year’s runners. Eerie Erie is the primary fund raiser for the Optimist Club of Erie, a non-profit organization whose sole mission is to benefit the children of our community by funding youth specific events, programs and activities throughout the year.

Halloween Parade and Trick or Treat Street

Things to do in Boulder in October

Photo Courtesy Centennial State Ballet

When: Saturday, October 28, 2017

Where: Parade lines up at St. Vrain Memorial Building, 700 Longs Peak Ave. Map of events here.

Time: 9:30AM – 12PM

Cost: FREE

Dress up in your Halloween Costume, for Longmont’s Halloween Parade on Main Street and visit Downtown participating merchants for Trick or Treat Street immediately following the parade. Kids of all ages can be a part of this costume foot parade. No registration is required!  Strollers or wagons are recommended for tiny feet; no motorized vehicles or large animals. Dogs must be leashed. 9:30AM: Line-up in front of the St. Vrain Memorial Building.10AM: Foot Parade Start!  Come in costume! Route will be lengthy; wagons and strollers recommended.  Enjoy the sounds of local bands interspersed within the parade. Map of the event here.

Broomfield Spooktacular

things to do in Boulder in October

When: Saturday, October 28, 2017

Where: Broomfield Community Center, 280 Spader Way, Broomfield, CO 80020

Time: 11AM – 2PM

Cost: $5 Presale Tickets, $6 at the door, Purchase tickets here.

You’ll have a hauntingly good time at the Broomfield Recreation Services’ Annual Spooktacular. Come dressed in costume and bring a bag for your goodies. The event will feature carnival games, jumping castles, wagon rides, crafts, entertainment and don’t miss out on the “treat or suite-ing”. Spooktacular is guaranteed to be a treat for kids of all ages!

Monster Dash 5K, 10K & Kids Races

things to do in boulder in october

Photo Courtesy Monster Dash

When: Sunday, October 29, 2017

Where: Old Town District, Community Park, 955 Bella Vista Drive, Louisville 80027

Time: 3PM

Cost: 5k Fun Run -$30 ($40 day of race), 10k Run $35 ($45 day of race), Kids Races $15 ($20 day of race) To register click here.

Check out Louisville’s Halloween race — Monster Dash! This year’s theme is ZOMBIES, so throw on your costume and get ready to run. There will be 2 distance choices, the 5k “Fun Run” is for the entire family to run together (Ages 5 and up)…strollers allowed. The 10k Race is for the bit more serious runners going for a place in their age divisions. Immediately following the 5k and 10k, there will be 3 different races for the “Little Zombies” ranging from 1/4 mile to 1 full mile. Kids receive custom kids bib, glow stick, meal, milk/drink, kids candy, finisher medal and cool finisher gift. Post-event activities include a costume contest, trick or treating for kids as well as a party where adults will receive one free beer from Avery and kids receive free juice or soda. For more info, click here.

Munchkin Masquerade

Things to do in Boulder in October

Things to do in Boulder in October

When: Tuesday, October 31, 2017

Where: Pearl Street Mall, Pearl St, Boulder, CO 80302

Time: 3PM – 6PM

Cost: FREE

Each year, Downtown Boulder is invaded by thousands of tiny ghosts & goblins, dinosaurs & dragons, fairies & princes, super heroes and animals of every size trick-or-treating along Pearl Street for the Munchkin Masquerade. There will be over 100 places handing out treats along the Pearl Street Mall.

Nederland’s Carousel of Spookiness

Things to do in Boulder in October

Photo Courtesy Carousel of Happiness

When: Tuesday, October 31, 2017

Where: Carousel of Happiness, 20 Lakeview Dr, Nederland, CO 80466

Time: 5PM – 8PM

Cost: Spooky Carousel Rides $1

A Nederland favorite, the Carousel of Happiness becomes the Carousel of Spookiness every year at Halloween. The Carousel of Happiness is Nederland Colorado’s magical menagerie featuring 56 whimsical, hand-carved animals on a restored 1910 Looff carousel, turning to the music of a 1913 Wurlitzer band organ. On Halloween, the Carousel host a Kids Costume Contest, Trick or Treat Surprises and Spooky Carousel Rides for $1.

Related Articles

Leave a Comment