Are you ready to take on the challenge?


Camanche Lake South Shore – Moccasin Camping area is under construction - We are moving the event to the Cottonwood campgrounds. Use Cottonwood campground when making your resevations. 
11627 Pattison Rd
Valley Springs, CA 95252

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Date & time:

April 21, 22 and 23, 2017

Friday April 21, 2017

5K & 10K  – 7:00pm

The 5k & 10K course is an out and back  course. Runners doing the 5k will complete the course 1 times, runners doing the 10k will complete the course 2 times. Click on the distance to find more information.

Saturday April 22, 2017

50K & 50mi – 6:00am

Both distances start from the Cottonwood campsite area. The course is an out and back course on the Coast to Crest Trail. Click on the distance to find more information.

Sunday April 23, 2017

Half Marathon (New Course)

13.1M – 8:00am Bus pick up, 9:00am race start.

The Half Marathon race is a point to point course, runners will get picked up from the Cottonwood camping area at 8am. Runners will then be shuttled to “Campo Seco staging area” where the Half Marathon starts at 9:00am. Click on the distance to find more information.



Aid stations supplied by:

The course follows the Mokelumne River Coast to Crest Trail.  Known for its vibrant wildflowers, specimen flowers along the trail will be labeled with small flags the week of April 1 from the Lower Log Boom to Patti’s Point (the Longest Mile).

The out-and-back course runs along the Mokelumne River Coast to Crest Trail and winds along the Mokelumne River past California’s historic mining towns and old mines.  Drink in the beautiful scenic views of Camanche and Pardee Lakes, oak woodlands, gorgeous wildflowers, the “Longest Mile Trail,” and wildlife that often includes the majestic Bald Eagle.

Please be aware that between the climbing and the possible/probable heat that the 50 mile course is not an easy race. Proper training is highly recommended. The 50 mile race has approximately 10,000 feet of climb.

Many thanks to the East Bay Municipal Utility District (EBMUD) for their assistance, as well as their custodianship of the Mokelumne River Coast to Crest Trail and the watershed lands.


Click here to learn more

Click here to learn more

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What’s Included

Major Swag

All of STR events are filled with goodies and custom bibs, while we know the killer hills and post race party with plenty of food will make you want to sign up again, we celebrate your finish with major swag. Each STR race has a little different swag because we know nobody needs 14 beer pints, or 12 tshirts.

Aid Stations

All of STR events are full of great aid station with the best available volunteers. The volunteers will help you fill up your bottles and quickly move toward the finish line. All of our full aid stations include soda, boiled potatoes, candy, VFuel gels, VFuel electrolyte, salt tablets, and much more.

Cupless Event

Each runner is responsible for bringing their own reusable cup or water bottle. Reusable cups are small, are no problem to carry along while running and will save thousands of cups from being trashed, and possibly blown away littering our beautiful trails. We will have some small collapsible water containers for sale at the event, or we recommend you purchase one in advance at your local running store or online at HydraPouch.

Bib pick up

  • Bib pick up starts on Friday at 6:00pm or the day of the race.
  • Start/Finish Area (Cottonwood campsites).


Race day:

Overall awards will be presented to the top three finishers in each race, while age group awards will be presented only to 1st Place in each group. 

Runner instructions will be given ten (10) minutes prior to the race start. Runners are responsible for hearing all instructions, checking the website for updates, and reviewing the participant instructions email that will be sent and posted on FACEBOOK and TWITTER no later than Wednesday before the race weekend.

Gear check will be available at the Start/Finish Area. Runners must mark their items clearly with their name and place them in the gear check area. Gear check is to be used at the runner's own risk. SingleTrack Running is not responsible for any lost, misplaced, or stolen items.


Trail Use Permit

All runners will need to obtain a trail use permit to run the race. One day Trail use permit cost is $3.00 , yearly permit is $10. We encourage all runners to obtain a yearly permit before the event to expedite things on race day.

A Trail Use Permit bearer (Permittee) may take additional responsibility for and accompany his/her immediate family and up to three (3) guests while on EBMUD trails.



Runners not camping must park in the main parking area next to the Lake Camanche store.




Air travel & Lodging

The best option for air travel is Sacramento International Airport (SMF), approximately 60 miles northwest of the race site.  Some airlines fly into Stockton Metropolitan Airport (SCK), approximately 50 miles southwest of the race site.


Camping is available at the Start/Finish area.

For reservations, contact:
Camanche Recreation Company

You may also reserve your campsite online. We recommend selecting a campsite at the Cottonwood area or at the Gold Run camping area.

These are the only available accommodations within 11 miles of the race start. Plan ahead!

Ione 11 miles
Angels Camp 18 miles
Sutter Creek 18 miles
Lodi 21 miles

Click here to learn more

Click here to learn more

Click here to learn more

Are you ready to take on the challenge?