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Welcome Trail Family!

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ENDURANCE RACE SERIES

Whether you are a competitive racer, an avid runner, or a trail newbie, the ERS has what you are looking for... Challenging yet beginner friendly courses, spectacular views, family friendly atmosphere, and a fun post race celebration. 

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Oh... and free race photos for all runners to enjoy post race. 

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UPCOMING RACES

  • Sat, Dec 16
    Cabello Trail Head
    Dec 16, 2023, 7:30 AM
    Cabello Trail Head , 3450 E Valley Pkwy, Escondido, CA 92027, USA
    Dec 16, 2023, 7:30 AM
    Cabello Trail Head , 3450 E Valley Pkwy, Escondido, CA 92027, USA
    Welcome to the Sunshine Series' newest race... the Dixon Lake 10/10. Join us in beautiful Daley Ranch (Escondido) for the Dixon Lake 10 Miler and 10K.
  • Sun, Jan 07
    Lake Hodges
    Jan 07, 2024, 6:00 AM
    Lake Hodges, Lake Hodges Way, San Diego, CA 92127, USA
    Jan 07, 2024, 6:00 AM
    Lake Hodges, Lake Hodges Way, San Diego, CA 92127, USA
    Welcome to the " RACE OF THE GODS" or more commonly known as the Del Dios Trail Race.
  • Sat, Feb 03
    San Pasqual Valley Staging area
    Feb 03, 2024, 6:30 AM
    San Pasqual Valley Staging area, 13490 Bandy Canyon Rd, Escondido, CA 92025, USA
    Feb 03, 2024, 6:30 AM
    San Pasqual Valley Staging area, 13490 Bandy Canyon Rd, Escondido, CA 92025, USA
    Welcome to Wine Country and the 6th Annual San Pasqual Valley Trail Race. This race is as scenic as it gets in San Diego County. Regardless of which distance you choose (there are 3), runners will be treated to epic views as they race along the vineyards and orange groves of San Pasqual Valley.
  • Sat, Mar 02
    Del Mar
    Mar 02, 2024, 8:00 AM
    Del Mar, 2801 Via De La Valle, Del Mar, CA 92014, USA
    Mar 02, 2024, 8:00 AM
    Del Mar, 2801 Via De La Valle, Del Mar, CA 92014, USA
    With the exception of the first quarter mile, this is a very flat, very fast course, which is considered a SPRINT COURSE by most, and if you are a runner looking for a new PR, then look no further. Both courses feature spectacular, wide open lagoon views and a DOWN HILL finish.
  • Sat, Jun 01
    Highlands Ranch
    Jun 01, 2024, 6:30 AM
    Highlands Ranch, 10590 Mountain Vista Ridge, Highlands Ranch, CO 80126, USA
    Jun 01, 2024, 6:30 AM
    Highlands Ranch, 10590 Mountain Vista Ridge, Highlands Ranch, CO 80126, USA
    The rolling hills of this Highlands Ranch course will keep the Heart Rate pumping while offering some of the best views in the front range.
  • Sun, Jul 14
    Brighton
    Jul 14, 2024, 7:00 AM
    Brighton, 13401 Picadilly Rd, Brighton, CO 80603, USA
    Jul 14, 2024, 7:00 AM
    Brighton, 13401 Picadilly Rd, Brighton, CO 80603, USA
    This 5th Annual event showcases a course that is our flattest and fastest on the ERS schedule with less than 100' of elevation gain per loop.
  • Sat, Aug 24
    Westminster
    Aug 24, 2024, 7:00 AM
    Westminster, 10200 W 100th Ave, Westminster, CO 80021, USA
    Aug 24, 2024, 7:00 AM
    Westminster, 10200 W 100th Ave, Westminster, CO 80021, USA
    The 12th Annual event is a great course for those competitive, intermediate, or novice runners. The trails are mix of packed dirt trails , single track, and some minimal bike path.
  • Sat, Sep 21
    Granby
    Sep 21, 2024, 6:30 AM
    Granby, 1101 Co Rd 53, Granby, CO 80446, USA
    Sep 21, 2024, 6:30 AM
    Granby, 1101 Co Rd 53, Granby, CO 80446, USA
    Regardless of distance... these courses keep all runners surrounded by the changing colors, rolling hills, and picturesque views, making this location and courses still the "Most Beautiful ERS Course"
  • Sat, Sep 28
    Louisville
    Sep 28, 2024, 7:00 AM
    Louisville, 955 Bella Vista Dr, Louisville, CO 80027, USA
    Sep 28, 2024, 7:00 AM
    Louisville, 955 Bella Vista Dr, Louisville, CO 80027, USA
    The course is a mostly flat with a beautiful, yet challenging hill that creates an epic vista point of the front range mountains as you hit the last mile of the course.
  • Time is TBD
    Vista
    Time is TBD
    Vista, Vista, CA, USA
    Time is TBD
    Vista, Vista, CA, USA
    The Endurance Race Series is celebrating 10 Years on the trails in San Diego, and what better to party it up is than host a FREE 5K trail race!!

NOTEWORTHY TIDBITS

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KIDS DASH

Trail Running is not just for adults...

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The ERS is excited to offer our very popular "Kid's Dash". These races are geared towards kids 10 years and younger, and will measure about 1/4 mile in distance.

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CUPLESS RACING

What is Cupless Racing?

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The ERS will provide the aid stations on course with water and electrolytes. The runner will be responsible for providing their own hydration vest, bottle, or reusable cup to use at those aid stations. Runners are allowed to fill up as much as needed. 

EXPO AND

 SPONSORSHIP

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. 

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Potential Expo Venders click on the link below. Potential sponsors reach out to us HERE

BUBS

RACE VOLUNTEERS

The ERS understands the importance and need for volunteers to make our events happen.

 

If you are looking to assist us at one of our events, support your fellow trail runners, and earn a FREE* race entry to a future ERS events then look no further.

 

If you are looking to volunteer for a specific event(s) then head to that event page and click on the VOLUNTEER NOW button to find your volunteer link for that specific event.

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*Entry code valued at $105 and will cover cost of Half Marathon and below distances. Vol. pays difference for longer distances (i.e 50K)

volunteers

"The ERS staff goes out of their way to give you the best trail experience ever"

- Mandi R.

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Let's Connect

COLORADO
ADDRESS:

3220 Erie Parkway

Erie, CO 80516

CALIFORNIA ADDRESS:

4061 Oceanside Blvd, Ste N

Oceanside, CA 92056

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