RaceMob

Upcoming Oceanside, Ca Half Marathon Races

View some of the best Half Marathon races in Oceanside, Ca! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.

    • 1/2M

    San Diego, CA

    33.05 miles away

    I'm Attending

    July 4th Freedom Run SAN DIEGO

    Celebrate July 4th weekend with a Freedom Run! Kick off the weekend with a fun 5K, 10K, or Half-Marathon with friends and family!  A portion of the net proceeds + 100% of the fundraising will go to Hope for the Warriors, a Non-Profit that provides...

    • 1/2M

    San Diego, CA

    33.05 miles away

    I'm Attending

    Run SAN DIEGO 5K/10K/13.1 SUMMER

    Get this awesome City Running Shirt that represents SAN DIEGO perfectly. Overview:Run will sell-out QUICK! We will close off waves the moment they fill up. If waves are sold out, you can sign-up for the virtual run option or wait list. This small,...

    • 1/2M

    Perris, CA

    47.17 miles away

    I'm Attending

    MVRRC 1st Southern California 1/2 Marathon

    The Moreno Valley Road Runners Club is Southern California's most exciting race. The money from this run will help our running club and future day events.Event details and scheduleMoreno Valley Road Runners Club will be celebrating our 1st Annual ...

    • 1/2M

    San Diego, CA

    33.05 miles away

    I'm Attending

    Sloth Runners Race 5K/10K/13.1 SAN DIEGO

    Join the Sloth Runners Club Race for all the runners who band together and run at a pace we're proud of. It doesn't matter how fast we get there, all that matters is we get there. Join this super fun unique 5K, 10K, or 13.1 Half-Marathon run. And ...

    • 1/2M

    San Diego, CA

    33.05 miles away

    I'm Attending

    Snails Keep Going Runners Club SAN DIEGO

    Snails aren't the fastest species but you know what? At least Snails Keep GOING! It's not always about speed or who's the fastest. It's about finishing YOUR race. For all those who aren’t necessarily the fastest runner you can still say you "Snail...

    • 1/2M

    Fountain Valley, CA

    48.41 miles away

    I'm Attending

    Hotter than Hades Hustle - 5K, 10K, and Half Marathon

    Get ready to feel the burn at the Hotter than Hades Hustle! This race is not for the faint of heart, as we will be running in scorching temperatures that will push you to your limits. The course will take you through a challenging, yet beautiful ...

    • 1/2M

    San Diego, CA

    33.05 miles away

    I'm Attending

    Sunrise Fall Marathon SAN DIEGO

    / 2 RaceMobbers Scheduled

    Run at Sunrise in our designed course with pretty scenic views! After the run, get a special star pin and snacks from our coordinators! Overview:Run will sell-out QUICK! We will close off waves the moment they fill up. If waves are sold out, you c...

    • 1/2M

    Fountain Valley, CA

    48.41 miles away

    I'm Attending

    Harvest Hustle 5K, 10K, and Half Marathon

    At High Tide Runs, we pride ourselves on removing barriers and helping individuals achieve their goals. Our low-cost races are cozy and intimate, where you have a chance to get to know your fellow runners and your race director. And don't worry ab...

    • 1/2M

    Fountain Valley, CA

    48.41 miles away

    I'm Attending

    Halloween Havoc - 5K, 10K, and Half Marathon

    Get ready to run for your life at the Halloween Havoc! This race is not for the faint of heart - it's a spooky, spine-chilling adventure that will test your courage and endurance. But it's not all doom and gloom - as you approach the finish line,...

    • 1/2M

    San Diego, CA

    30.26 miles away

    I'm Attending

    Thrive San Diego Half Marathon & 5K

    The Kaiser Permanente Thrive Half Marathon & 5K returns for its 8th year!   Registration for the Kaiser Permanente Thrive San Diego Half Marathon & 5K is now open. We can't wait to THRIVE with you on Saturday, November 2, 2024!   This ...

    • 1/2M

    San Diego, CA

    30.26 miles away

    I'm Attending

    2024 PRE-SALE Thrive San Diego Half Marathon & 5K

    PRE-SALE for the Kaiser Permanente Thrive Half Marathon & 5K returns for its 8th year!   Registration for the Kaiser Permanente Thrive San Diego Half Marathon & 5K is now open. We can't wait to THRIVE with you on Saturday, November 2, 20...

    • 1/2M

    Santa Ana, CA

    47.65 miles away

    I'm Attending

    Beer City Half OC

    Join us for our first race in Southern California, in Orange County! Beery City OC starts in Centennial Park in Santa Ana and runs along the Santa Ana River Trail through Fountain Valley, Costa Mesa, Huntington Beach, and Newport Beach (our homet...

    • 1/2M

    Tustin, CA

    43.64 miles away

    I'm Attending

    DINO DASH

    It's an Orange County tradition! The Dinosaur Dash is a community run, walk, and bike event benefiting the Tustin Public Schools Foundation. There's something for everyone--a 2k fun run, chip-timed 5k and 10k runs, and Bike Tours for all riding l...

    • 1/2M

    Temecula, CA

    28.84 miles away

    I'm Attending

    Temecula Half Marathon, 10K, 5K

    A beautiful run through Temecula Valley with an amazing finish at Mt. Palomar Winery.  Celebrate with your friends at this incredible winery after conquering this scenic course.  Treat yourself to a VIP experience and indulge in delicious wine and...

    • 1/2M

    San Diego, CA

    22.42 miles away

    I'm Attending

    San Diego Holiday Half Marathon

    The San Diego Holiday Half Marathon is a fast 13.1-mile course that starts on Penasquitos Drive in front of the Hotel Karlan (formerly, the Doubletree Golf Resort) then travels SW along Carmel Mountain Rd (your only ‘real’ hill at mile 1.5), along...

    • 1/2M

    Fountain Valley, CA

    48.41 miles away

    I'm Attending

    Chasing Santa- 5K, 10K, and Half Marathon

    / 2 RaceMobbers Scheduled

    At High Tide Runs, we pride ourselves on removing barriers and helping individuals achieve their goals. Our low-cost races are cozy and intimate, where you have a chance to get to know your fellow runners and your race director. And don't worry ab...

    • 1/2M

    Huntington Beach, CA

    48.9 miles away

    I'm Attending

    Run In The New Year 5k/10K/Half Marathon

    / 1 RaceMobber Scheduled

    It's SoCal's HEALTHIEST LIVE PARTY!  LIVE BANDS at START/FINISH and on the course! It's YOUR NEW YEAR'S CELEBRATION. WITH New Year's BLING! Sunday, Dec. 29, 2024  8:00am Half Marathon Start                                        8:45am Kid's Das...

    • 1/2M

    Riverside, CA

    49.04 miles away

    I'm Attending

    Citrus Heritage Run

    / 5 RaceMobbers Scheduled

    The Citrus Heritage Run is a Half Marathon, 10K, 5K, and 1-mile kids race on Saturday, January 4, 2025. This unique and “sweet-smelling” course winds through the historic orange groves of the California Citrus State Historic Park in Riverside, CA....

    • 1/2M

    Escondido, CA

    17.98 miles away

    I'm Attending

    San Diego 50 & Trail Runs

                                                               SAN DIEGO 50M | TRAIL MARATHON | RELAY | HALF MARATHON | SUMMIT CHASE 10M | VALLEY 5M | STROLLER 5K | KID'S 1 MILE FUN RUN                       The San Diego 50M is a great introduct...

    • 1/2M

    Fountain Valley, CA

    48.41 miles away

    I'm Attending

    Bagel Run 5K, 10K, and Half Marathon

    Celebrate National Bagel Day by running a 5k, 10k, or Half Marathon through Mile Square Park. We will have bagels and spread at the finish. Costume prizes for our best-dressed bagels.  At High Tide Runs, we pride ourselves on removing barriers a...

    • 1/2M

    Hemet, CA

    41.64 miles away

    I'm Attending

    Bedrock Valley Trail Runs

    / 1 RaceMobber Scheduled

                                                                                                                 BEDROCK VALLEY TRAIL RUNS The Bedrock Valley Trail Runs is a NEW trail running experience you don't want to miss. We offer something fo...

    • 1/2M

    Woodside, CA

    34.74 miles away

    I'm Attending

    Woodside Crossover

    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. Participants will enjoy the beautiful trails under the c...

    • 1/2M

    Costa Mesa, CA

    44.27 miles away

    I'm Attending

    The Hoag OC Marathon Running Festival

    The Hoag OC Marathon Running Festival includes four different runs during the first weekend in May annually. The weekend of running begins at the OC Fair and Event Center on Saturday morning with the award winning Hoag Kids Run the OC when nearly ...

    • 1/2M

    San Diego, CA

    35.36 miles away

    I'm Attending

    La Jolla Half Marathon & 5K

    The La Jolla Half Marathon is one of America's most picturesque and beautiful point-to-point races. Starting at the Del Mar Fairgrounds, the course follows a scenic coastal route before reaching the challenging climb to the summit of Torrey Pines ...

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