Dog Events in Highlands Ranch, CO

There are 14 upcoming pet friendly events within 40 kilometers of Highlands Ranch. Use the links below to get details on each event, print directions, look at pictures, and even read reviews of last year’s event. Coming from out of town? Get a discounted rate on pet friendly hotels in Highlands Ranch.

Jun 21

Denver Vegan Club's Annual Summer Potluck

Denver, CO

Denver Vegan Club's Annual Summer Potluck Owners and their leashed pets are invited to join a laid-back summer potluck in the park where the community gathers to share plant-based dishes, enjoy good company, and spend a relaxing afternoon outdoors. Guests can bring food, drinks, or snacks to contribute, along with blankets, games, and other outdoor gear for a casual picnic-style experience. See Details

Jun 27

Denver Dog Fair

Denver, CO

Denver Dog Fair This dog-focused festival features dog adoption booths, demonstrations, and family-and dog-friendly activities and contests. You'll find canine-focused demonstrations, rescue partnerships and vendor booths to visit and shop from. See Details

Jul 18

KarmaSue’s Boogie On a Boat

Littleton, CO

KarmaSue’s Boogie On a Boat Bring your dog to KarmaSue’s biggest fundraiser of the year, supporting Colorado families facing companion animal cancer. This event features boat-building, along with prizes, a silent auction and activities for all ages. Dogs are welcome, but please keep them leashed and be mindful of the heat. See Details

Jul 25–26

Cheesman Park Art Fest

Denver, CO

Cheesman Park Art Fest This arts and crafts fair features 150+ juried artists and craftsmen from across the United States showcasing handmade, American-made work in a variety of mediums and price ranges. Held in a public park in July, the festival takes place on asphalt roads. Dogs are welcome but must be leashed—please consider pavement temperatures to protect their paws. See Details

Aug 8

All-Out Runapalooza

Arvada, CO

All-Out Runapalooza Bring Fido out and join in a 5K, 10K or half marathon. Get ready for some fun in the sun and a great run in the summer heat. Centrally located between Denver and Boulder, the route features a wonderfully winding trail along Ralston Creek. See Details

Aug 8–9

Summer Vibe Market Denver

Denver, CO

Summer Vibe Market Denver Bring Fido to this arts and crafts fair, featuring 130+ artisans, makers, and creatives each day! Enjoy live sets from female music creator DJ CYN, cocktail bars, food trucks, the Astro Coffee Van, Aura photos and an art gallery. Pets are welcome indoors—just be mindful of large crowds. See Details

Aug 22

Colorado Dog Days of Summer at Salisbury Equestrian Park

Parker, CO

Colorado Dog Days of Summer at Salisbury Equestrian Park This family-friendly event features carnival-style games for dogs of all ages and abilities, various local pet vendors, and fun activities to delight pups and their humans. Held outdoors on soft grass with shaded areas and splash zones, it’s the perfect way to spend a summer day. See Details

Aug 29

RexRun For PAWSitivity

Aurora, CO

RexRun For PAWSitivity Celebrate National Dog Day by registering Fido and yourself in this 5K walk/run fundraiser! The event will feature a 5k trail run and walk, a pancake breakfast, silent and live auctions, a vendor fair, food trucks, therapy K9 meet and greet, and police K9 demonstrations. See Details

May 23–Sep 5, weekends

Rock the Mountain | Summer Weekend Concert Series

Castle Rock, CO

Rock the Mountain | Summer Weekend Concert Series Leashed dogs are welcome at this open-air summer concert series that features live performances by local and regional musicians on weekends throughout the season, offering an upbeat community atmosphere with a rotating lineup of rock, acoustic, Americana, pop, country, and blues acts. See Details

May 2, Jun 6, Jul 4, Aug 1, Sep 5, Oct 3

A Paris Street Market at Aspen Grove

Littleton, CO

A Paris Street Market at Aspen Grove Leashed dogs are welcome at this monthly event that features over 100 vendors offering vintage items, antiques, handmade goods, and unique one-of-a-kind finds ideal for decorating, gifting, or personal shopping. Guests can browse a wide variety of curated goods while enjoying a relaxed community atmosphere with local food vendors serving breakfast and lunch options. An on-site bar offers cocktails, beer, and refreshing beverages. See Details

Oct 10

Denver Dog Days

Denver, CO

Denver Dog Days This lively celebration of all things canine! The event will feature the Fun Dog Show with prizes for costumes, tricks, and more, plus a bustling Vendor Village with unique pet products from local businesses. Attendees can enjoy live DJ music, food trucks, a beer garden, and even meet adoptable pups from nearby shelters. A portion of the proceeds supports Soul Dog Rescue, so you can have a great time while giving back. See Details

Nov 1

All-Out Kooky-Spooky

Arvada, CO

All-Out Kooky-Spooky Fido's invited to this annual Halloween race that courses through scenic terrain including Ralston Creek Trail and around Blunn Reservoir, ideal for both beginners and seasoned runners. There’s also a costume contest, full race swag (custom bibs, medals with free engraving, etc.), and plenty of on-course support. See Details

Nov 7–8

Holiday Vibe Market Denver

Denver, CO

Holiday Vibe Market Denver Bring Fido to this arts and crafts fair, featuring 130+ artisans, makers, and creatives each day! Enjoy live sets from female music creator DJ CYN, cocktail bars, food trucks, the Astro Coffee Van, Aura photos and an art gallery. Pets are welcome indoors—just be mindful of large crowds. See Details

Dec 13

Jingle Bell Run - Colorado

Denver, CO

Jingle Bell Run - Colorado The Arthritis Foundation’s race is the original festive race for charity with your pup. It’s where you can strut your stuff in your favorite holiday costume. Bring a team of friends, family, and co-workers to run or walk. Please ensure your dog is kept on a leash. Check-in starts at 8 AM and the race begins at 9:30 AM. See Details

Do you know of a pet-friendly pet friendly event we've missed? Post a spot to BringFido!