Our event is fully approved to be hosted on race day.

Register with confidence. 

Welcome to the 4th annual Estrella Mountain Trail Fest. The event consists of a point to point half marathon, 10K while the 5K course is an out and back.  The routes run through and around the Estrella Mountain Regional park mountain range. All courses are trail runs and have scenic views of the surrounding mountains. 

All participants must follow our event COVID-19 procedures as follows. 

1.  All participants must wear a mask when not running.
During bib pickupOn bus rideAfter finished running
2.  Maintain at least 6ft between each other.3.  Hand sanitizer will be provided at each table at our water stations, please use hand sanitizer before you refill with our water containers.4.  After event, food will be all prepackaged and in “to go” bags.5.  All spectators must wear a mask at all times when within event area.6. When passing on the course, pass wide if possible.
Additional event changes.
There will be no VIP area including Elevated Legs.
No awards ceremony


Half Marathon

The half marathon starts at the Estrella Mountain competitor track and finishes at the Estrella Mountain Coldwater trail. The course consists of a trail run through the Estrella Regional park mountains. We will have water stations along the course. There is a 4 hour time limit for the Half Marathon.


The 10K starts at the Estrella Mountain competitor track and shares the finish line with the half marathon and the 5K run.  This is a 10K trail run that runs through the Estrella Mountain Regional park. You will be able to hydrate at along the course.


The 5K starts at the Coldwater Trail inside the Estrella Mountain Regional Park.  The trail shares many scenic views of the surrounding mountains.  You will have a hydration station around mile 2.


We want to make sure you can show off your accomplishment so we have put together great swag for the event.  See SWAG here

VIP Access. (Not available for 2020) All food will be pre- package

Half marathon , 10K and Challenge finishers will have access to the VIP area after finishing where we will have cold drinks, fruit, snacks and food for you to enjoy.

Finish Line- 2020 Event will have only per-package snacks on to go bags

At the finish line we will have water, Gatorade, some fruit and snacks along with some fun music to celebrate your accomplishment and more.

Awards – No award ceremony for 2020

Please click on each event to see the category awards.


Estrella Half Marathon
December 10, 2022 (Saturday)
Running - Combined races
13.1 miles
Solo Trail
Estrella 10K
December 10, 2022 (Saturday)
Running - Combined races
6.2 miles
Solo Trail
10K /5K Challenge
December 10, 2022 (Saturday)
Running - Combined races
9.3 miles
Solo Trail
Estrella 5K
December 10, 2022 (Saturday)
Running - Combined races
3.1 miles
Solo Trail
The information about this event is based on data from the official website or may be provided by the organiser. Before booking flights or accommodation check the event's website and social media. If this listing is not up-to-date, please let us know at [email protected]


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