Thank you for choosing to race with the Endurance Race Series.  We know there are many events out there to choose from, so your participation and support is much appreciated. 

One of the best features we are pleased to offer runners in both Colorado and San Diego Colorado is our very popular, very affordable, Season Pass Registration.  This "VIP" Package allows runners to register for ALL our events in the respective location of their choosing at 1 low price, through 1 registration transaction.  

Runners will have the option of selecting 1 of 4 race packages*:

  • RACE PACKAGE #1-  Includes a combination of Half Marathons, 15K's, 10K and 10 Mile races
  • RACE PACKAGE #2-  Includes a combination of 10K and 15K races
  • VIRTUAL RACE PACKAGE #1- Virtually Run all races in Package 1
  • VIRTUAL RACE PACKAGE #2- Virtually Run all races in Package 2


  • VIP Goodie Bag (Received at 1st race of the respected Series)- Valued around $150 (Goodie Bag Gear List)
  • Special Season Pass Branded Event Shirt for Each Race (optional)
  • Finish 5 of 6 races (Colorado) or Finish 5 of 7 races (San Diego) and receive our coveted "SEASON PASS MEDAL" and ERS Gift

*Please note that we do charge for race shirts ($5). IF you would like to receive a Season Pass branded shirt at each race,  the shirt price the registration reflects the total shirt cost for the entire season ($30)

**Virtual Race Options include the VIP Goodie Bag, Race Medals to each event, race shirts, and race bibs

What we know currently about racing in 2021:

  • 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. Runners will have the option to take for free. All items within these bags will be pre- packaged snack items. Sorry no BBQ option will be available until 2022.
  • 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
  • ERS to supply each aid station with a handsfree hydration system



Select which wave you would like to be entered into for the entire season ( ex... Wave 1 for Half Marathon' s will begin at 7AM, while Wave 1 for 10K's will begin at 7:30AM)


The Sunshine Season Pass for San Diego is no longer available for the 2020-2021 Season. It will re-open on April 1, 2021 for the Fall events.


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.
*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
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