10k Runs in San Jose

Take on rough trails in the Peacock Gap Trail Run. With courses that wind along thick forests and descend out into open trails on the San Pablo Bay side of the park, runners can push their limits in this scenic route.

Inside Trail

Peacock Gap Trail Run

What could be more enjoyable than a lovely summer evening race. A unique course ahead with the 5k and 10k that includes glow sticks and post-race goodies! Bring your families and friends along for an adventurous  community run for a great cause.

Urban Cayote Racing

Marin Moonlight Run

This immersive trail run through Hacienda Hills is definitely one to add to your spring calendar. With six distances on offer, this is an event for beginners as well as seasoned athletes. Race to the finish but also remember to soak in those stunning surrounding Bay Area views.

Troy's California Trail Runs

Hacienda Hills Run - Spring

Take on one serious run at the Mt. Umunhum Ultras. These are some of the toughest challenges around with distances from 5k right up to 100k and major elevation on every route, this is not for the faint of heart. Push your limits and earn a finisher's medal.

Mt. Umunhum Ultras

A stunning run ahead where all your preparation will pay off! If you love a challenge, gear up and get your runner friends to join you with the variety of courses to pick from. The route is one of the hilliest races with beautiful views of the Bay Area along the Santa Cruz Mountains. 

Rancho Hills Trail Run

Choose from a 5k or a 10k and finish on the field where your favorite Giants players make baseball history! If you can’t make it to the race, sign up for the virtual option so you can race from anywhere in the world and receive all of the limited edition Giant Race swag mailed directly to your door.

Giant Race

The Giant Race - San Francisco 

Run 5k, 10k or a half marathon this September in this event brought to your by Delta Harvest Run. Come along to run with friends and family, or have them support your from the sidelines.

Delta Harvest Run

Be part of this family-friendly and well-organised 10k along Sierra Point in Brisbane. You'll run southbound on paved Bay Trail, turnaround at Oyster Point and return to finish.

Dolphin South End Runners

Sierra Point 10k

Run through an abundance of coast live oak and eucalyptus trees in this trail runnig adventure through Lake Anza. 

Berkeley Trail Adventure

The Pacifica Summit Run offers views in abundance and you will get to see what it looks like from the tallest mountain on the upper San Francisco Peninsula which includes the Pacific Ocean coastline! Join in and bring your friends for a challenge with the Half Marathon, 30k or 10k which rewards you.

Pacifica Summit Run 10k, Half Marathon & 30k

Get involved in one of the longest-standing running traditions the Bay Area has to offer. This event boasts five courses, ranging in length and difficulty. Chase a PB on the fast and flat Mile of Truth, get your furry friend involved with the Buddi Love Dog Race or simply run the classic 10k. 

Team BlueSky Events

Devil Mountain Run

Starting at the historic Crissy Field runners take on a 5k, 10k, Half Marathon or Kids Run through the popular Golden Gate Promenade. With such a variety of route options there is something here for everyone. Come out for the finisher's t-shirt or the awesome finisher's medal. 

Coastal Trail Runs

Zoom San Francisco (Fall)

Experience this beautiful yet challenge trail run through the Las Trampas Wilderness. Choose to run the 5k, 10k or half marathon. If you aren't a runner, then you have the option to hike the half instead.

Brazen Racing

Rocky Ridge Half Marathon, 10k & 5k

Take on a fun weekend event at the Island Running Festival. With several distances and plenty of activities at the weekend festival, the whole family can enjoy the festivities.

Outfront Endurance

Island Running Festival

Show your support for Running for a Better Oakland by taking part in this virtual 5k and 10k event in East Bay, California. Run either distance between October 22nd and October 31st to earn your very own medal.

Salomon US

East Bay 5k

The final stop in the Run the Bay Challenge Series hits the East Bay streets. Join the Represent Running team for 5k or 10k of running fun from Berkeley to Bay Street Emeryville benefiting Running for a Better Oakland, our official charity partner.

Run Local

Salomon East Bay 5k/10k

This booze-themed 5k and 10k event acts as the perfect prelude to the Beer City celebrations. With participants earning their pints by whizzing through their respective courses, they'll then win a tasting glass and an exclusive key to Beer City, meaning fun for the whole day. 

Beer City 

Alameda Pint 

An exciting challenge for all levels of runners with the Tilden Trail Half Marathon and 10k. Plenty of single track roads which elevate. Your surrounding will be phenomenal with the sighting of wildlife throughout the courses. Awards up for grabs so bring your runner friends for a challenge! 

Tilden Trail 10k and Half Marathon

Escape this city in this scenic trail run through a hidden redwood forest in downtown Oakland. With three distances on offer, you can find the right challenge for you. 

Oakland Hills

This popular Half Marathon falls next to Halloween, though there's nothing scary about this widely participated event which stretches out through the beautiful McNear's Beach County Park. This hotly anticipated endurance event even has 5k's, 10k's, and waterfront activities - a great treat. 

Marin County Half Marathon

Speed through the streets of Berkeley with this friendly, yet challenging half marathon. Perfect for runners of all abilities, the course winds through the streets of Berkeley allowing participants to take in all its best spots.

Jumping Fences

Berkeley Half Marathon

Take on a tough climb at the Mt Tam Trail Run. Run to see the beautiful views from Tam and then return to the beach for plenty of post race amenities. Bring the family and enjoy an afternoon with friends in the sand and surf.

Mt. Tam Trail Run

Take on this Christmas run to see if you can hear Hark the Herald Angel singing. This hilly trail running loop on Angel Island will give you fantastic views of the Golden Gate Bridge, Alcatraz Island. Choose from a 10k or Half Marathon and race to earn your well-deserved finisher's t-shirt. 

Enviro Sports

Hark the Herald Angels Half Marathon & 10k 

Be part of this unique running event that hosts its own chocolate post-race party. This event is also a proud partner to St. Jude Children's Research Hospital®, a charity helping to end childhood cancer and other life-threatening diseases.

Select a date range