Welcome to the  9th Annual Snow Mountain Trail Running Festival, host to 5 different trail races for you to choose from.    

Regardless of distance... these courses keep all runners surrounded by the changing colors, rolling hills, and picturesque views, making this event location and courses the  "Most Beautiful ERS Course".

The ERS is planning for this event to be back to a 2 day festival, host the 50K, 10K, and Twilight 5K on Saturday. With the Half Marathon and 5K happening on Sunday. So make a weekend of it... Challenge yourself with our popular "Moosehead Challenge" and complete the 50K and Half Marathon. If you are not ready for that, then we also offer our "Baby Moose Challenge" which is the Half Marathon and 10K Challenge.

HOTEL INFO WILL BE AVAILABLE ON EVENT WEBSITE. BY MAY 31ST. 

The ERS is now 100% Cupless Racing, meaning we supply the aid stations, while the runner supplies their own bottle, hydration pack, or reusable cup. Please plan accordingly.


What we know currently...

  • All ERS races in 2021 will be planned as a staggered start for each race category
  • Race waves will be set at 25 runners/ wave with a planned increase based on permit guidelines
  • Race Waves will be separated by 5 min
  • We plan to offer a pre-packaged food bag at the conclusion of the event. Which runners will have the option to take for free. All items within these bags will be pre- packaged snack items.
  • Medals will be individually wrapped (when applicable) 
  • Hosting an awards ceremony in the finish line area will be based on current local guidelines at each event



  • Each member completes 1 loop

  • Non- Timed Fun Run


  • 50K and Half Marathon

  • Half Marathon and 10K



Join or create a team?

*Please note when creating a team, you only need 1 team member (captain) to create and register the team. Once registration is completed the ERS will send out a code to the team captain for the remaining 2 members to register without being charge a registration fee. Code does not apply to shirt cost (if selected).

If you are Team Member 2 or 3 on your respective team please select "Team Member 2 " or "Team Member 3" in the Waves as wave times do not apply to you.


Saturday Race Schedule


7:00am50K Starts


8:30am10K Starts


5:30pmTwilight 5K Starts


Sunday Race Schedule


7:00amHalf Marathon Starts


9:00am5K Starts


Suggested Amounts

$0.00
$0.00

Location Information

  • YMCA of the Rockies
  • 1101 County Rd #53, Granby, CO, 80446 US

LIABILITY WAIVER AND RACE AGREEMENT: I know that running or walking a road race is a potentially hazardous activity. I will not enter and run unless I am medically able to do so and properly trained. I assume all risks associated with running or walking this event, including but not limited to the effects of weather, traffic, course conditions. I understand that The Endurance Race Series, the sponsors, the volunteers, and all others assisting in the operations of the event and its supporting and related activities assume no responsibility or liability with respect to my participation in the run or in any related events. Having read this waiver, and knowing these facts, and in consideration of the acceptance of my entry, I for myself and any person entitled to act on my behalf do hereby release the Endurance Race Series, all sponsors, volunteers, together with their employees, contractors, subcontractors, even though liability may arise from negligence or carelessness on the part of persons or organizations named in this waiver and release.

COVID-19 DISCLAIMER:
*Prior to attending the event each runner must self-screen and stay at home if sick or exhibiting symptoms of Covid-19, or if they or someone they live with have been diagnosed with Covid-19
*Maintain physical distancing of at least 6ft whenever possible
*All Runners must wear a facemask or face covering before the run in the start area and after the run if socializing in finish areas. Face masks will not be required while on the course.
Please run at your own risk! Each participant acknowledges that Covid-19 is a global pandemic and that infections have been confirmed throughout the US including Colorado. Each participant understands that the Endurance Race Series cannot guarantee safety or immunity from infection. Each participant understands the uncertainty of the virus, how it may impact their health, and voluntarily assumes all risks associated directly or indirectly with participating in any Endurance Race Series activity. Each participant knowingly and voluntarily waives and releases Endurance Race Series, its run leaders and volunteers from any and all future claims of any type, including for any harm or loss, personal injury, disease or death. Each participant agrees not to sue Endurance Race Series for any personal injury, death, medical expenses, disability, court costs, attorney fees, and/or other loss
*Prior to attending any event each runner must self-screen and stay at home if sick or exhibiting symptoms of Covid-19, or if they or someone they live with have been diagnosed with Covid-19

*Maintain physical distancing of at least 6ft whenever possible

*All Runners must wear a facemask or face covering before the run in the start area and after the run if socializing in finish areas. Face masks will not be required while on the course.

Please run at your own risk! Each participant acknowledges that Covid-19 is a global pandemic and that infections have been confirmed throughout the US. Each participant understands that the Endurance Race Series cannot guarantee safety or immunity from infection. Each participant understands the uncertainty of the virus, how it may impact their health, and voluntarily assumes all risks associated directly or indirectly with participating in any Endurance Race Series activity. Each participant knowingly and voluntarily waives and releases Endurance Race Series, its staff, volunteers, and sponsors from any and all future claims of any type, including for any harm or loss, personal injury, disease or death. Each participant agrees not to sue Endurance Race Series for any personal injury, death, medical expenses, disability, court costs, attorney fees, and/or other loss

Billing Information

  • Visa
  • Mastercard
  • American Express
Red Podium by Webconnex
Secure Online Registration Powered by RedPodium