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August 2019

Erie Half and 5k

August 25 @ 8:00 am - 5:00 pm MDT
CO United States + Google Map

Part of the Hometown Race Series.

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September 2019

Labor Day Half Marathon, 10K and 5K

September 2 @ 7:00 am - 5:00 pm MDT
Salisbury Park, 11920 N Motsenbocker Rd
Parker, CO 80134 United States
+ Google Map

Celebrate the last blast of summer at the Labor Day Half Marathon. Sweat your socks off and let summer have its last hooray at Parker’s Salisbury Park, just a few miles southeast of Denver. There’s a distance to meet every taste with a half marathon, 10K and 5K. The race travels along the scenic banks of the Cherry Creek. This flat and fast course just might propel you to a new personal record! And if you’re in it just for…

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Ned * Ned Half Marathon, 10K, 5K

September 7 @ 8:00 am - 12:00 pm MDT
$40 – $70

Race starts by winding through Old Town Nederland as you make your way to the main race route. The 1/2 Marathon will take you on dirt roads and single track trails as you challenge yourself to be “a little more extreme.”

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The Bear Chase Trail Races

September 28 @ 6:30 am - September 29 @ 1:00 pm MDT
$40 – $115

The Bear Chase Race Endurance Festival is a 100k, 50 mile, 50k, Half ... and the Baby Bear 10k Trail Race at beautiful Bear Creek Lake Park, in Lakewood, CO.

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Pioneer Prairie Dog Half, 10k, 5k

September 28 @ 8:00 am - 5:00 pm MDT
westminster promenade terrace, 10600 Westminster Blvd
Westminster, CO 80020 United States
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part of the prairie dog half marathon series. www.prairiedoghalf.com/autumn---westminster.html

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October 2019

Castle Rock Trail Festival

October 5 @ 8:00 am - 4:00 pm MDT
CO United States + Google Map
$15 – $95

Come run Castle Rock’s best trail race at the beautiful Phillip S Miller Park! The event will offer six races: a 50k ultramarathon, a marathon, a half marathon, a 10K, a 5K and a family adventure race. The event will highlight the soft surface trails that are a part of the town’s largest ever park project. The race will begin near Castle Rock’s state-of-the-art Miller Athletic Complex, a beautiful $30 million venue. The race course will showcase the trails in…

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Broomfield Trails Marathon

October 13 @ 8:00 am - 5:00 pm MDT
Broomfield Civic Center, 280 Spader Way
Broomfield, CO 80020 United States
+ Google Map

The Broomfield Trails Marathon (10/13/2019) is hosted by Broomfield Rotary Club and A Precious Child, with 100% of race proceeds going towards charitable endeavors. Marathon, half marathon, 10k and 5k races will be held, all starting at Broomfield Community Park. Courses will incorporate multiple trails and open spaces throughout Broomfield, Westminster and Boulder County, offering panoramic mountain views and ample volunteer support. Earlybird registration discounts available.

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Rock ‘n’ Roll Denver Half Marathon, 10K, and 5K

October 20 @ 9:00 am - October 21 @ 2:00 pm MDT
Civic Center Park, 101 W. 14th Ave
Denver, CO 80204 United States
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Denver Rock n Roll Half Marathon

The Denver Rock n Roll Half Marathon, 10k and 5k will be epic in 2019! Get your runner’s high in the mile high and join us for 10 years running the Mile High City! We’ll be rockin’ our way through downtown Denver on this beginner friendly, landmark filled course that’s jam packed with music and entertainment from start to finish. Don’t miss out on this epic celebration and register today! With a 5K on Saturday October 19th and a 10K/Half…

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Westy Half and 5k

October 27 @ 8:00 am - 5:00 pm MDT
westminster promenade terrace, 10600 Westminster Blvd
Westminster, CO 80020 United States
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part of the hometown race series.

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November 2019

Rim Rock Run

November 2 @ 8:00 am - 3:00 pm MDT
Colorado National Monument, 1750 Rim Rock Dr
Fruita, CO 81521 United States
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Run in one of the most scenic races in the U.S.: Rim Rock Run through Colorado National Monument near Grand Junction, Colorado, on November 2, 2019. Proceeds benefit student-athletes with Colorado Mesa University Track & Field. Discount code >>> Volunteer ambassador's page: https://www.facebook.com/events/674114246393578/ To register: https://bit.ly/2xv1f1v Newest promo video: https://www.facebook.com/nordicskipro/videos/507672603304201/ A runner from last year described this run as "A road marathon with trail marathon views." Distances: marathon: 26.2 miles marathon relay team: each teammate runs 13.1 miles half marathon:…

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