Half Marathons in Fremont

Showing 1 - 12 of 35 events
Western Pacific MarathonFremont, CA, USA

All races start and finish in the Quarry Lakes. The marathon, half marathon and 10K have large out-and-back sections on the Alameda Creek Trail. The course is mostly gravel/fire trail with a very small portion of pavement at the beginning and end. Hills are nearly non-existent, so bring on the speed!

$57 - $98
Half Marathon • Marathon • 10k • 5k
Western Pacific Marathon
Mermaid Run East BayFremont, CA, USA

Choose from the fan favorite Half Marathon, a Hi-Fiving 5k or the NEW Sirena18 Mile Relay. We've got something for everyone to smile about.

$15 - $40
Half Marathon • 5k • 10k • Other
Mermaid Run East Bay
Woodside/Purisima Creek Crossover100 Kings Mountain Rd, Woodside, CA 94062, USA

The forested slopes and steep, cool canyons of Huddart Park and Purisima Creek Redwoods Open Space Preserve comprise a trail running paradise within the heart of the San Francisco Peninsula.

$60 - $90
Half Marathon • Ultramarathon • Other • 10k
Woodside/Purisima Creek Crossover
Registration Perks
Oakland Running FestivalMacarthur Blvd & Lakeshore Av, Oakland, CA 94610, USA

This year marks the 10th Anniversary of the Oakland Running Festival and it is on the map to stay. It has been nationally recognized as the Bay Area race to run. Corrigan Sports makes the process easy from registration to race day, and the people of Oakland make you feel welcome from start to finish. Experience Oaklands diversity and beauty with a race that touches all aspects of Oaktown, and finishes with one hella awesome party. Come help us celebrate 10 years in Oakland!

$35 - $100
Half Marathon • Marathon • 5k • Other
Oakland Running Festival
Hellyer Half Marathon800 Embedded Way, San Jose, CA 95138, USA

With a mostly-flat course hugging Cottonwood Lake and then Coyote Creek, this race was made for first-timers and those looking to break through with a new personal record! Come join us on this late winter morning and enjoy this picturesque, family friendly park and trail!

Half Marathon • 5k • 10k
Hellyer Half Marathon
King Richard Annual Trail RunSanta Teresa County Park, Bernal Rd, San Jose, CA 95120, USA

This event is held close to my heart! As a way to honor my father, Richard Limb. I created and named this event after him. My dad has always been a king to me. I remember him sharing stories of his running in Santa Teresa County Park when he was young and the love he had for it.

$45 - $60
Half Marathon • 10k • 5k • Other
King Richard Annual Trail Run
Sierra Azul Trail Challenge16845 Hicks Rd, Los Gatos, CA 95032, USA

Run in the shadow of Mt. Umunhum with the deer and a few of your favorite running pals. Set in the Sierra Azul Open Space Preserve, this one of a kind running event provides unique access to gorgeous trails and scenery not commonly viewed. 100% trail/fire road. One of the toughest runs out there, this 50K challenge course has plenty of steep climbs and exposure to make sure you get a fantastic workout. The 50k course covers the entire park. You will not be disappointed.

$40 - $95
Half Marathon • Ultramarathon • Marathon • Other • 10k • 5k
Sierra Azul Trail Challenge
Rock ‘n’ Roll -San FranciscoPier 35, San Francisco, CA 94133, USA

Run the Golden Gate Bridge at the 2019 United Airlines Rock n Roll Half Marathon San Francisco! This boutique bucket list race features a show-stopping course that treats you to picturesque views of the San Francisco Bay and is jam packed with music and entertainment from start to finish. Grab your best running buddies and register for 2019 today!

Half Marathon
Rock ‘n’ Roll -San Francisco
Grizzly Peak Tilden Regional Park, 2501 Grizzly Peak Boulevard, Orinda, CA 94563, USA
Half Marathon • 10k • Other • Ultramarathon
Grizzly Peak
Bay Bridge Half MarathonDwight D. Eisenhower Hwy, San Francisco, CA, USA

We're building the FIRST Half Marathon ever to cross the Bay Bridge. Get ready for an exclusive, hyper-local event with our amazing partners! From the same crew that brings you Oakland Turkey Trot and Oaktown Half. As always, we're Oakland first.

$139 - $159
Half Marathon
Bay Bridge Half Marathon
Bad Bass Half Marathon17600 Lake Chabot Rd, Castro Valley, CA 94546, USA

Rising up from the depths of Lake Chabot, the Bad Bass (a strangely kilt-wearing, bagpipe-playing Scottish bass with teeth) shows itself once again! Why is he Scottish? What is he doing in Castro Valley? How can he play bagpipes with his fin? We have no idea how to answer those questions. Why is he so bad-to-the-fishbone? Maybe he just knows how awesome the trails of Lake Chabot really are! Whatever the Bad Bass is doing here, we hope you'll join us at the beautiful Lake Chabot Marina in Castro Valley for the scenic Bad Bass 5K, 10K or Half Marathon!

$58 - $83
Half Marathon • 10k • 5k
Bad Bass Half Marathon
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