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    Dog Events in Boulder, CO

    There are 7 upcoming pet friendly events within 20 miles of Boulder. 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 Boulder.

    Pet Friendly All-Out Summer Breeze
    Jun 7

    All-Out Summer Breeze

    Arvada, CO
    All-Out Summer Breeze Bring Fido out and join in a 5K, 10K or half marathon. Get ready for some fun in the sun and a great summer season kickoff. Centrally located between Denver and Boulder, the route features a wonderfully winding trail along Ralston Creek. See Details
    Pet Friendly All Out Dog-Days
    Jul 12

    All Out Dog-Days

    Westminster, CO
    All Out Dog-Days Bring Fido out and join in a 1M, 5K, 10K or half marathon. Get ready for some fun in the sun and a great mid-season test of your training! Centrally located between Denver and Boulder, the route features breathtaking Flatirons backdrop along Big Dry Creek Trail, perfect for dogs who prefer soft surface areas. Also, don't miss the dog division and costume contest after the races. See Details
    Sep 13

    All-Out Fall Fest

    Westminster, CO
    All-Out Fall Fest Bring Fido out and join in a 5K, 10K or half marathon.! Get ready for some fun in the sun and a great fall season test of your summer training. Centrally located between Denver and Boulder, the route features breathtaking views of Standley Lake and Big Dry Creek Trail, and the 10K and half marathon feature long stretches of soft surface, perfect for dogs. See Details
    Sep 19–28

    Denver Oktoberfest

    Denver, CO
    Denver Oktoberfest The dog-friendly Denver Oktoberfest is a two-weekend festival that traditional activities like stein hoisting, keg bowling, a costume contest, and the crowd-favorite Long Dog Derby. Attendees can enjoy live music ranging from polka to silent disco, indulge in German fare such as bratwursts and pretzels, and explore a variety of vendor booths. See Details
    Sep 21–28

    Long Dog Derby at the Denver Oktoberfest

    Denver, CO
    Long Dog Derby at the Denver Oktoberfest Bring your Wiener dog to the race that determines Denver’s fastest Dachshunds at the Denver Oktoberfest! Awards will be given to the champions. Dog owners must pre-register and current vaccination records and registration must be provided by the owners on race day. Don't have a Dachshund, don't worry - your pup can still compete in the Long Dog Derby Costume Contest. See Details
    Oct 11

    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
    Dec 6

    All-Out Fa La La

    Westminster, CO
    All-Out Fa La La Bring Fido out and join in a 5K, 10K or half marathon. Get ready for some fun in the sun and a great spring season test of your training. Centrally located between Denver and Boulder, the route features breathtaking views of the Front Range from Big Dry Creek Trail with trailside soft surface perfect for dogs. See Details
    Boulder, CO, US