If you are a local (or national) company looking to be a part of a fun, family friendly Finish Line Festival at some of the best trail races in Colorado and San Diego, then the ERS has a spot for you. 

A fun, activity-filled vender village can make or break an event just as much as the race itself, so we pride ourselves in organizing some of the best in the trail running community. Our Finish Line festivals include... BBQ, games, music, kids races, and great local companies. 

If you would like to be a part of one of our races, then please fill out the info below. We look forward to seeing you at one of our upcoming events.



If you are NON-PROFIT entity looking to be a vender at one of our upcoming events, we offer a 50% discount to all Non-Profits. To get your discounted rate please email [email protected].. He will give you a 50% off code to use at check out.


LIABILITY WAIVER AND RACE AGREEMENT: I assume all risks associated with 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.

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