May 11, 2019

Minimum age to enter is 15.


Registration fees: 
$40 (Short Course & Long Course) January 16 to February 15
$45 (Short Course & Long Course) February 16 to April 5
$50 (Short Course & Long Course) April 6 to May 5 (**As long as space is available.)
Walk-In Registration Fee: $54 (if there are spots remaining)

2019 Trail Series

Discover the trail runner in you this spring, summer and fall. The Fleet Feet Sacramento Trail Series takes your running off-road with a three-part series of sell-out races that promise to deliver breath-taking wilderness locations within a 1-hour drive of Sacramento.

The series kicks off with The Dirty Secret Trail Run in May, followed by the Blood, Sweat and Beers Trail Run in July and wraps up with Granite Head Trails & Ales in October. Each of the three races in the series offers a Short Course and Long Course distance to choose from.

Enter the whole series or choose the race that suits you. If you tackle all three you will save some green (10%) and receive an awesome trail series prize (to be unveiled soon) for being so adventurous. We keep track of your finishes so at the third race you can pick up your trucker hat.

Dirty Secret Trail Run: May 11 (Cool, CA)
Blood, Sweat & Beers Trail Run: July 20 (Auburn, CA)
Granite Head Trails & Ales: October 12 (Granite Bay, CA)


  • Friday, May 10: 10:00 am to 6:30 pm Fleet Feet Sports, 2311 J Street, Sacramento, CA.
  • Race Day-Saturday, May 11: opens at 6:15 am at Northside Elementary School, Cool, CA.

All runners receive:
* Tech shirt
* Strawberry pancake breakfast

Course Information

Stream crossings, foot bridges, and baby heads what do they all have on common? You will find them all out on course at the Dirty Secret Trail Run. OK we don’t mean literally seeing baby heads, but you will come across Baby Head Alley named after the rocks that line the trail that look like (yes you guessed it) baby heads. Knickerbocker Creek crossing is something that can’t be missed just after 3 miles on both courses and one of the highlights of the run. Both races start from Northside Elementary School in Cool, CA. Be one of the first to explore this all new course complete with butterflies, newts, rolling hills, and plenty of dirt. This course is perfect for the first time trail runner while also still challenging enough for the trail vets. The long course is 10.3 miles and the short course is 5.8 miles. Courses and distances are subject to change.

Aids Stations (feature water and Nuun electrolyte replacement drink)
Mile 1.34
Mile 3.48
Mile 7.78 (long course only)

*You should carry your own gels.


Per the running industry policy, all entry fees are non-refundable & entries are non-transferable. Once we receive and accept your entry, you will not receive a refund if you cannot participate, you may not give or sell your number to anyone else, and you may not transfer your 2018 entry fee to a future race. This policy applies to all entrants and is in effect whether you are injured, have an unexpected family/business emergency, have a medical emergency, etc. If the course has to be changed or the race is cancelled due to an act of nature there are no refunds or rollovers. There are NO exceptions.