5 running events in Louisville, Colorado

From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.

• Prairie Dog Run Series [runsignup.com]
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  Sun, Apr 12, 2026 at 8:00 AM

  Description

  Join Peedy the Prairie Dog in Colorado every season for the Prairie Dog Race Series!

  Sign up for the distance of your choice - 5k, 10k or Half Marathon.

  Sign up for the season of your choice - Spring, Summer or Fall.

  Sign up for the city of your choice - Arvada, Castle Rock or Westminster.

  13.1 Miles Run

  Louisville, Colorado, 80027, United States
  OpenStreetMap Google Maps
• Colorado 13er (Half Marathon/10k/5k) [runsignup.com]
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  Sun, Jun 07, 2026 at 6:30 AM

  Description

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  The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race!

  Seasoned runners and...

  The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race!

  Seasoned runners and first-timers alike appreciate the excellent communication from the 13er race crew who make this event accessible for athletes of all levels.

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  Join us for this exceptionally scenic, looped 13.1 course which runs through gorgeous Louisville, Colorado!

  We designed this course so that you can enjoy all of the spectacular views of the Flatirons that Colorado has to offer. Come see for yourself!

  Groups/Teams/Families: Save $5 per person for groups of 5 or more! See our FAQ page for more questions!

  Click the drop-down menu under "race info" for all race details! Any questions, please email us at info@colorado13er.com

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  Here's the good stuff!!

  • 10 water station passes

  • 5 port-a-john passes

  • 9 miles of FLAT, crushed gravel

  • nearby, free parking

  • spectator friendly

  • 13.1 finisher medal

  • 10k or 5k options available

  • iced towels at the finish line

  • gender-specific performance tees for every registrant

  • chip timed with texted results

  • live, real-time results posted online

  • 13.1 miles of million-dollar views AND

  • the amazing sense of accomplishment you can only get from running 13.1! (or 5k or 10k!)

  5k 10k 13.1 Miles Gravel Half Marathon Run Trail

  1200 Dillon Road, Louisville, Colorado, 80027, United States
  OpenStreetMap Google Maps
• Let Freedom Run 5k/10k - Louisville [runsignup.com]
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  Sat, Jul 04, 2026 at 7:30 AM

  Description

  Dress up as your favorite American Hero! This could be your mom, dad, Albert Einstein, Batman, Superman, or the Powerpuff girls! This event is all about celebrating GREAT people who do and have done GREAT things! Come be GREAT with us!

  Sign up for a team and each member saves $5! (Registrations for the kids race do not count toward the team discount) See our FAQ page for how team pricing works!

  5k 10k Run

  900 Via Appia Way, Louisville, Colorado, 80027, United States
  OpenStreetMap Google Maps
• AdventHealth Avista Louisville Turkey Trot [communityfoodshare.org] [Register at runsignup.com]
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  Thu, Nov 26, 2026 at 9:00 AM

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  Louisville, Colorado Turkey Trot 2026

  The 13th Annual AdventHealth Avista Louisville Turkey Trot began as a way to collect food and donations for our local food bank, Community Food Share, while...

  Louisville, Colorado Turkey Trot 2026

  The 13th Annual AdventHealth Avista Louisville Turkey Trot began as a way to collect food and donations for our local food bank, Community Food Share, while bringing our community together on Thanksgiving morning.

  As the event grew, the Turkey Trot became a public benefit corporation, allowing us to operate with the purpose of creating social good and supporting our community in a responsible, sustainable way.

  Event Details

  Date: November 26, 2026

  Race Start: 9:00 a.m.

  Location: Front Street & Spruce Street (951 Spruce Street, Louisville, CO 80027)

  Registration

  Yes—you must register! Your entry fee and food donations directly support Community Food Share, whose mission is to eliminate hunger in Boulder and Broomfield Counties.

  • Every $1 donated = $6 worth of groceries

  • Last year’s race raised over $92,000, and we’re aiming even higher this year.

  Although the event began as a free run, we introduced an entry fee to make a larger impact. If you plan to trot, please register to support the cause.

  To keep the event accessible, our entry fees are significantly lower than most races, with early pricing nearly 50% off race-day registration. Help your friends and family save by encouraging them to sign up early!

  We keep costs low by skipping bibs, shirts, and chip timing—so more of your entry fee goes directly to Community Food Share. Thanks to our partners, all participants enjoy complimentary coffee, hot cocoa, and beverages (21+ with ID).

  This event is all about community, connection, and giving back.

  School Grant Program

  Back this year! In addition to supporting Community Food Share, your registration now helps local schools through our brand-new Louisville Turkey Trot School Grant Program.

  Beginning in 2025, we will award $500 grants to the Elementary, Middle, and High School with the most registered participants. Students, families, teachers, staff, alumni, and supporters all count toward a school’s total—just enter your school at registration to make sure your participation is included. Rally your community and help your school make a strong showing.

  Run, walk, or trot for your school—while supporting families in need this Thanksgiving.

  Course

  Start: Front Street & Pine Street

  Finish: South Street & Front Street

  *See Map Below

  Post-Race Celebration

  After you finish, join us for music and free refreshments, including:

  • Craft beer: Rocky Mountain Tap & Garden, Gravity Brewing, 4 Noses Brewing Company

  • Hard cider: Stem Ciders

  • Spirits: Ironton Distillery

  • Coffee & hot cocoa: Ziggi’s Coffee

  (21+ beverages require ID and race entry.) A huge thank-you to our partners for making this celebration possible!

  Packet Pick-Up

  There is no packet pick-up. This is a non-competitive fun run benefiting Community Food Share—no bibs, no chip timing, no stress. A finish-line clock provides an unofficial overall time.

  Strollers

  Strollers are welcome! Children in strollers do not need to be registered.

  Dogs

  We love pups, but due to insurance restrictions, dogs are not permitted at the event or on the course. Thanks for keeping our trot safe and compliant.

  Late Registration

  Registration remains open throughout the weekend. If you don’t register beforehand, QR codes will be available onsite. Every entry helps feed families in need.

  Parking

  Please use the designated parking lots shown on the map, with additional street parking available throughout Downtown Louisville. (See parking map below.)

  Register Now

  5k Fun Run Run Walk

  951 Spruce Street, Louisville, Colorado, 80027, United States
  OpenStreetMap Google Maps