MonsterDASH
Sloan's Lake Park 1700 Utica Street, Denver, CO, United StatesDenvers Largest Halloween run...now in its' 6th year.... the ALIENS RETURN for 2024 to Sloan Lake after 2023...no landing because of snow.... ((all 2023 runners get comp'd... so we will have our largest field ever!!) 65% wear costumes...so come dressed up and be ready to save the planet. Runners receive: Choice of Beanie or Run […]
Halloween Fun Run
Clear Creek Middle School 320 Chicago Creek Rd, Idaho Springs, CO, United StatesThis Halloween, join us for a spooky 5k or 1 mile loop through the Pioneer Cemetery in Idaho Springs!! Try for a PR or take a leisurely stroll as you trick or treat with the ghouls in the graveyard. DON'T FORGET TO DRESS UP! Our Halloween costume contest gives you even more reason to rock […]
Hallowiener 5K
South Main Square 926 S Main St, Buena Vista, CO, United States5K: Join us for a Halloween-themed 5K! Yes, that means we want you to run in your best costume! Runners will start at South Main in Buena Vista. You should be on the lookout for some spooky scenes along the river. This run is stroller friendly! After enjoying a little jaunt around the town trails, […]
Hoofin’ It Through the Hollows 5K
deKoevend Park 6315 S. University Blvd., Centennial, CO, United StatesRunners of all ages and abilities, families, and dogs are all welcome to join us for this Halloween celebration! Dress in your Halloween best for a chance to win prizes at the pre-race the costume contest before the race at 5 pm.
The Stride 5K/10K
Littleton Museum 6028 S. Gallup St., Littleton, CO, United StatesYou’re invited to The Stride, a family-friendly 5K, 10K, Kids Fun Run, and Wellness Expo in Littleton on October 24th. Benefitting the Littleton Public Schools Foundation, this event brings together the community for a great cause.
Narrowleaf Lake Run
Boyd Lake State Park 3720 N Co Rd 11C, Loveland, CO, United StatesBrisk autumn running in Colorado – OH YEA! Join us for a family fun event with three distance options at the beautiful Boyd Lake State Park venue. What’s a “Narrowleaf” you ask? The Narrowleaf Cottonwood Trees are the most densely populated tree species at Boyd Lake State park. We thought the name was fitting and […]
All-Out Kooky-Spooky
Jefferson County's NAAC Stadium 19500 W 64th Pkwy, Golden, CO, United StatesFrom the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from several nearby highways. Along with its Endless Series sidekick in March, Spring Fever, these 5K, 10K & Half Marathon courses will hug the shores of Arvada's Blunn Reservoir via the Ralston Creek Trail and will […]
Odyssey Odyssey 5K
Great Lawn Park 101 Yosemite St, Denver, CO, United StatesThe Odyssey Odyssey Fun Run is entering its 9th year. It has always been centered around having fun and exercising our bodies. It is an all-inclusive event, which is why all the races are FREE to participate in. We will be accepting donations for entrance fees but that is not a requirement for participation. The […]
EAPL Zombie Run 5K
Buchanan Park Recreation Center 32003 Ellingwood Trail, Evergreen, CO, United StatesGet your spook on…run, walk, creep or crawl for a ghoulish good time. Benefiting the Evergreen Animal Protective League. Scary Good Bake Sale * Spirited Music * Costume Contest for 2 & 4 legged participants
MonsterDASH
Louisville Community Park 955 Bella Vista Dr, Louisville, CO, United StatesThe Aliens are returning to Louisville in 2024 after an unsuccessful landing bc of snow in 2023.... all 2023 runners will return as comp'd runners....so our field will be large...come early and come in costume. Theme is ALIENS and ASTRONAUTS. 65% come in costume...and this is a AFTERNOON RACE: 3:00pm Start. Runners receive a Beanie […]
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