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The Tilden Tough Ten mile race is a scenic run along the crest of the Berkeley Hills. The start/finish is at the Inspiration Point parking lot. The out-and-back race course follows Nimitz Way, a wide paved path, for four miles, then continues for a mile on the Mezue Trail (dirt) to the turnaround. There are aid stations at 2 miles, 3 miles, 4 miles, 6 miles, 7 miles and 8 miles.

** Cancelled due to the COVID-19 Virus. More details to come. **

LOOK FOR US MAY 15th, 2022 - for the 33rd Running of the


Register for Tilden Tough Ten

RACE INFO: Join us for the 33rd annual Tilden Tough Ten, which for the first time in many years will NOT be the same day as the Bay To Breakers.  Sign up early as the race is limited to 250 runners.  Race takes place rain or shine and there are no refunds.

The starts and ends at Inspiration Point in Tilden Regional Park (See directions below) and begins promptly at 8:00 am. Please arrive early so that you may find parking, pick up your bibs, use restrooms facilities, and otherwise prepare yourself for the race before the start.

First race of the East Bay Triple Crown Series. Check here to learn more: https://eastbaytriplecrown.com

Join the LMJS Trail Training Program starting May 5th to June 23rd, our goal race is the Woodmonster Trail Race, to learn and work the courses with new and old running friends.   


Early Bird pricing through March 31st - 

LMJS Members: $30

Non-members: $40

Regular pricing through May 15th (online registration closes at 11:59 PM)

LMJS Members: $40

Non-Members: $50

Race Day pricing (if not sold out)

LMJS Members: $50

Non-Members: $60

BIB NUMBER PICK UP: Pre-reg runners pick up numbers race morning. Race day registration and bib pick-up opens at 7:00 a.m. Remember: Parking at Inspiration Point is limited, so please prepare to arrive early.

RUNNER SWAG: Entry fee includes short sleeve tech fabric t-shirt (with special Sub 60, 70 and 80 shirts), custom designed BarkieGU Energy Stroopwafel and Transports discount card. 

AWARDS: Top 3 finishers in 10-year age divisions, male and female:

Division A – 0 to 19

Division B – 20 to 29

Division C – 30 to 39

Division D – 40 to 49

Division E – 50 to 59

Division F – 60 to 69 

Division G – 70+

QUESTIONS: Our race directors can be reached at: RD Tilden Tough Ten

BENEFITING PARKS: A donation will be made by LMJS to the East Bay Regional Parks District on behalf of the runners in appreciation for the District hosting the race.

REFRESHMENTS & PRIZES: Drinks and refreshments after the race, plus great raffle prizes (must be present to win).

SPONSORS: Many thanks to our generous 2020 sponsors.


DIRECTIONS to Inspiration Point, Tilden Regional Park: 

-> From North Berkeley/El Cerrito, go east on Marin Avenue to the Arlington Circle, then continue steeply uphill on Marin to the stop sign at Spruce. Turn left and go a mile to the intersection with Grizzly Peak Blvd. From Spruce/Grizzly Peak, head onto Wildcat Canyon Road.  Follow Wildcat Canyon Road around to Inspiration Point parking lot which will be on your left.
-> From South Berkeley/Oakland, go to downtown Berkeley and head north on Shattuck. Turn right at the light at Cedar, about a mile from University, and left at the stop sign onto Spruce. Go two miles up the hill to Grizzly Peak Blvd. From Spruce/Grizzly Peak, head onto Wildcat Canyon Road. Follow Wildcat Canyon Road around to Inspiration Point parking lot which will be on your left.
-> Or, take the Orinda exit from highway 24. Proceed north towards Orinda Village for about two miles on Camino Pablo. Turn left at the traffic light for Wildcat Canyon Road. Continue about two miles to the Inspiration Point parking lot on the right side of the road.
A link to a map--you may want to print it for help with directions: 

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