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The Annual ERS Finale... The 6th Annual Louisville Trail Half Marathon, 10K, 5K has been the Endurance Race Series' largest event the past 5 years... This Flat and Fast Course is sure to be a a PR breaker.  

Using the backdrop of the Flat Irons and beautiful Louisville, CO, this race tours the trails and sights of the area offering a breathtaking landscape for this amazing race... 

The Lousiville Trail Race offers great a family friendly atmosphere with our post race festivities, so bring the family and enjoy the morning with us!!


*We have adjusted our prices, so that they do NOT include a race shirt. If you would like to take advantage of the shirt option, it is $5, and can be added in the Swag area of your registration.  For those runners adding the shirt option, we ask that you register at least 10 days prior to race day, to be guaranteed of your shirt order. If you are within the 10 day window, we will ask you to pick up your shirt after the race, from the sizes available. We will do our best to accommodate all requests.

Registration fees

Half Marathon

    1. $80.00
      Aug 15 - Oct 5
      Register

10K

    1. $50.00
      Aug 15 - Oct 5
      Register

5K

    1. $30.00
      Aug 15 - Oct 5
      Register

Louisville Site Map

Louisville 10k

Louisville Half

5k

Half and 10k medals


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5k medals


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Event Schedule

  • October 7 6:00 AM MDT - Race Day Packet Pickup (until 7:45AM)

  • October 7 8:00 AM MDT - Half Marathon

  • October 7 8:10 AM MDT - 10K

  • October 7 8:20 AM MDT - 5K

  • October 7 10:00 AM MDT - Kids Race Start

Contact Information

Event Location

955 Bella Vista Dr, Louisville, CO, United States

Click here to view map