Events
Calendar of Events
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🍺 OKTOBERFEST AT LONE TREE BREWING CO. – PARKER! 🥨 We’ve got beer. We’ve got polka. We’ve got tiny cows and donkeys.Frankly, we could stop there. But on September 5th, we’re taking over our Parker taproom for a full day of questionable Bavarian behavior and exceptionally good decisions involving beer. 🍺 Helles + Pumpkin Ale tapping🍴 Big Stuff Colorado | 12–8...
Free
Rescheduled from June 27. Bring your picnic dinner, popcorn, camp chairs, and cozy blankets for a magical night at the movies. You'll set up in front of a 33-foot outdoor screen — a perfect summer tradition in the making!Tickets: $30 per vehicle (max 45 vehicles/night)ONE ticket per vehicleLocation: Backcountry Base Camp, 6005 Ron King Trail,...
$30
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1 event,The Labor Day Half Marathon is a half marathon, 10K and 5K in Parker, CO.
$30 – $85
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1 event,
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Join the Rocky Mountain Wildlife Alliance for a presentation on local bats, their adaptations and the benefits they bring to our ecology, sponsoredbat in flight_dreamstime_xxl_98544928 by the Douglas Land Conservancy. Registration is required and limited to 80 participants. This program is recommended for ages 8 and up. Join Douglas Land Conservancy and the Town as...
Free
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2 events,
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Older adults, families, and care givers, will be able to explore services, programs, products, and opportunities that support vibrant aging and community connection.
Free
The Beatles Piano Showcase is a dazzling solo piano concert featuring music from Sgt. Pepper and timeless Beatles favorites. With wildly imaginative arrangements drawing on many styles, from ragtime and salsa to French Impressionism and Romanticism, Chappell Kingsland brings fresh energy to these iconic songs. A composer, arranger, and pianist based in Lakewood, he is...
$24
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1 event,Join us for an unforgettable evening with the bestselling author behind Nine Perfect Strangers and Big Little Lies! Ms. Moriarty will introduce her highly anticipated new novel, Big Little Truths, a darkly funny story of secrets, murder and mischief. Your General Admission ticket includes a hardcover, pre-signed copy of the book, a seat at the...
$40 – $125
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8 events,
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Man’s Best Friend Deserves a Pool Day! Treat your pup to a splash-filled adventure at the Westridge Outdoor Pool! This tail-wagging event is perfect for social, well-behaved dogs ready to cool off and make new furry friends.
$15
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Celebrate the season at our Fall Craft Fair! Browse a charming selection of handmade goods from local artisans, including seasonal décor, unique gifts, jewelry, candles, and more. Enjoy the cozy autumn atmosphere, support small businesses, and find one-of-a-kind treasures perfect for fall.
Free
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This two-day event is held in downtown Castle Rock at Festival Park. Delight in the artistic impressions of more than 110 Artists from across the country. Continual live main-stage entertainment, featuring popular musicians, will provide a complimentary backdrop to this year’s program.
Free
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2 events,
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This two-day event is held in downtown Castle Rock at Festival Park. Delight in the artistic impressions of more than 110 Artists from across the country. Continual live main-stage entertainment, featuring popular musicians, will provide a complimentary backdrop to this year’s program.
Free
Step back into the Roaring Twenties as the Denver Concert Band welcomes vocal artist, Hannah Rodriguez, featuring new arrangements of Jazz Age favorites, including the timeless My Funny Valentine, along with other beloved songs from the era. The program also celebrates the golden age of the concert band with music by George Gershwin, Gustav Holst, Ralph...
$7 – $25
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1 event,
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Give back in a meaningful way at the free Blood Drive, held in partnership with the Douglas County Sheriff's Office. With blood donations at a critical low, your donation can help meet an urgent community need and save lives. Join us on Wednesday, September 16, at the Southridge Rec Center Wildcat Auditorium. Donating blood is...
Free
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3 events,
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Join the Highlands Ranch Metro District and Highlands Ranch Water to celebrate the 45th anniversary of Highlands Ranch. Enjoy fun facts and trivia about Highlands Ranch trivia and light refreshments at Max Taps
Free
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Celebrate the summer season and participate in a good cause with the Tunes for Trails / Perks for Parks free concert series. Join the fun from 6:30 to 9 p.m. on the third Thursday of the month throughout the summer at the Amphitheater at Philip S. Miller Park. Although this is a free event, donations...
Free
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The Michael Friedman Band was formed in 2003. They will get you moving with their musical blend of R&B, funk, jazz & originals tunes! The group has a proven performance track record throughout the Colorado Front Range. They have become a favorite of music lovers and promoters alike. The band includes some of Denver's most...
$30
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3 events,
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You’re invited to Music on the Patio every weekend at the Lone Tree Golf Club & Hotel and the South Suburban Golf Course this summer! Enjoy music from local bands along with weekly food and beverage specials all summer long. These events are free, but space is limited. Tables will be available on a first-come,...
Free
Spend an unforgettable evening immersed in the timeless sounds of jazz at Friday Night Jazz: Sass, Swing, and Standards on September 18, 2026 at The Schoolhouse Theater. Featuring the CJRO sextet and acclaimed jazz vocalist Marion Powers, this special performance celebrates the enduring magic of the Great American Songbook. From beloved swing-era classics to fresh interpretations of...
$29 – $34
The Lone Tree Symphony opens the season with a compelling program exploring destiny and transformation. Verdi’s dramatic overture to La Forza del Destino sets the tone, followed by the LTSO’s premiere performance of Sercy by Hilary Purrington, winner of the Lone Tree Symphony Composition Competition. The first half concludes with Alfvén’s Swedish Rhapsody No. 1....
$10 – $32
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10 events,FREE – Family Friendly Event! Come and enjoy unique and local Arts and Crafts, live music, food trucks, and kid friendly activities. Be a part of traditional small-town festival. Saturday, September 19th | 10am – 5pmSunday, September 20th | 10am 4pm
Free
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Clear the Clutter is a free, one-day community event designed to help Highlands Ranch residents responsibly dispose of unwanted items and materials in a convenient, centralized location. Whether you’re tackling fall cleaning or clearing out long-overdue clutter, this event offers an easy way to drop off a wide range of household items in one go....
Free
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Join the Mayor for a community service project to improve Salisbury Park and the surrounding area. Multiple projects will occur at the same time: fire mitigation in the new fireworks launch area, fence repair and painting, landscaping, trail clean-up and beaver tree wrapping. Everyone of all ages is welcome. Bring your family, neighbors, club, work...
Free
Introduce your little ones to the magic of live performance with Cinderella: A Ballet Story for Families at The Schoolhouse Theater on Saturday, September 19, 2026. This charming, family-friendly ballet brings the beloved story of Cinderella to life through graceful movement and imaginative storytelling. Created especially for young audiences, the production highlights themes of kindness, perseverance, and...
$12
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1 event,Experience the sights, sounds, and spirit of a revolutionary decade when The Sixties Show comes to the PACE Center on September 24, 2026. This award-winning Off-Broadway production is more than a concert. It’s an immersive musical journey through the 1960s brought to life with incredible authenticity and energy. Featuring a powerhouse cast of musicians with...
$59 – $64
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2 events,Gilly's Pumpkin Patch returns to Castle Rock for its 2026 season, open Fridays and Saturdays only across three weekends: September 25-26, October 2-3, and October 9-10, from 10am to dark. The family-run patch sits on one of Castle Rock's original homesteads, built in 1889, with cottonwoods turning gold overhead. Walk the patch and pick your...
$5 – $20
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Gather your family, friends, coworkers, and neighbors, and come enjoy a beautiful evening in Downtown Parker. Last Fridays of the summer months mean Downtown Parker Wine Walks, sponsored by the Parker Chamber of Commerce and presented by Lifetime Home Remodeling. Select downtown merchants will be pouring wine at their business locations. Purchase your discount ticket...
$25 – $30
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11 events,Space is limited, so register early!Registration costs increase Saturday, September 12!Event-day registration is available for an additional $5, if space remains. Register early to guarantee an event shirt/size and finisher medal.If extra shirts remain, sizes may be available after post race pick up. Additional breakfast plates may be purchased during online registration only. Part of...
$40 – $50
Put on your lederhosen and sneakers as we kick off the annual HRCA Oktoberfest 5K in Town Center on Saturday, September 26, starting at 9:00 a.m.! Celebrate fall with a family-friendly, fun-filled morning — this course is perfect for all ability levels, from first-time 5K participants to seasoned runners, kids, parents with strollers, and even...
$40 – $65
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Gather any tree limbs, prunings, pine needles, or other yard debris and bring them for free disposal during the City's Slash Collection event. All vegetation is allowed. Please limit the diameter of trunks or limbs to less than 16 inches. No lumber is allowed, and please ensure there is no metal (nails, screws, etc.) or...
Free
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1 event,
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Meet the author. In Unlikely Hero, Debra shares stories of people navigating the messy, beautiful complexity of real life, discovering resilience they didn't know they possessed. Books will be sold at the event. Registration is required; adults. Debra Hunt is a U.S. Air Force veteran, author, and retired social worker who specialized in advocating for...
Free
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We’re ready to Rally. The 2026 A Rally of Hope has officially been rescheduled, and the Castle Rock Police Department is looking forward to welcoming our community to Festival Park on Wednesday, Sept. 30, from 5:30 to 7:30 p.m.Thank you to our participating organizations, vendors and community members for your patience and understanding as we...
Free
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Join Global Village Academy Douglas County for a future Parent Information Night to learn about our school where children thrive as bilingual, empowered, creative, 21st century learners. Language Immersion Our students are fully immersed in one of three language and culture villages: Spanish, Mandarin, or French. Students spend half their day in their designated language...
Free
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Former FBI Agent Jonny Grusing is teaming up with former Supervisory Agent with the Colorado Bureau of Investigation (CBI) Gregg Slater to present the case of Kelsey Berreth. Kelsey Berreth was last seen on Thanksgiving Day in 2018 grocery shopping in Woodland Park, Colorado. Her remains have never been found though her boyfriend, and a...
$30
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1 event,
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Join us as investigative reporter and award-winning author Kevin Vaughan teams with former FBI Agent Jonny Grusing to present an unsolved murder mystery. Case information to come.
$30
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4 events,Come to Downtown Castle Rock during the week of October 2nd - 11th to dine at some fantastic restaurants! Participating restaurants will be creating a special item that is not on their normal menu just for your dining enjoyment. Come out and support local, independent restaurants in the fall in Downtown Castle Rock!
Free
This event will have all kinds of items and many that you can't find anywhere else. It is scheduled before the Holiday Season rush.
Free
Gilly's Pumpkin Patch returns to Castle Rock for its 2026 season, open Fridays and Saturdays only across three weekends: September 25-26, October 2-3, and October 9-10, from 10am to dark. The family-run patch sits on one of Castle Rock's original homesteads, built in 1889, with cottonwoods turning gold overhead. Walk the patch and pick your...
$5 – $20
Step back into the 80’s, where the biggest stars are ready to party. But behind the scenes, secrets are spilling out faster than a mixtape rewind, leading to a totally tubular tragedy! This isn’t just another episode of Miami Vice; this is a full-blown murder mystery! Your Mission: Channel your inner detective and crack the...
$85
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10 events,
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Challenge yourself on Castle Rock's vast ridgeline trail system. This epic athletic event has something for everyone — from ultra-distance runners to families with children ages 5 to 12. Participants can explore the breathtaking trails of Philip S. Miller Park and Ridgeline Open Space, pushing their limits in the longer races or creating lasting memories...
$20 – $95
The Wildcat Mountain Trail Races showcase some of the most scenic terrain in the HRCA Backcountry Wilderness Area, giving runners a true taste of the rolling hills, open views, and natural beauty surrounding Wildcat Mountain. Each fall, participants take on two distances—a 10-mile and a 10K—designed to highlight the area’s unique, beautiful trails. The race...
$45 – $75
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2 events,
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The Fall family traditions of pumpkin patches, horse carriage rides, marshmallow roasting and ranch exploration is just minutes from the bustling center of Lone Tree. Unique to the city, this historic, working ranch gives the feeling of stepping back in time and seeing the past first hand through guided tours of the preserved buildings and...
Free
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