San Leandro, California (United States of America) - "Valentines Live, Love, Run 5K / 10K / 13.1 San Francisco". Celebrate love and fitness this Valentine’s Day with our charming Valentine's Run! Whether you’re running solo, with a partner, or with friends, this event is all about spreading love and joy. Enjoy a scenic route adorned with chocolates and fun photo ops! Join us for a day filled with laughter, community spirit, and a post-run celebration featuring treats and goodies. Bring your love for running and let’s make this Valentine’s unforgettable! Sign up today and let the love run wild! https://runsignup.com/Race/CA/SanLeandro/ValentinesLiveLoveRUN5K10KSANFRANCISCO?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Huntington Beach, California (United States of America) - "SoCal River Marathon". The SOCAL River Marathon has four distances. Full Marathon, Half Marathon, 10K and 5K. This is a fun course in Southern California. This course runs on the Santa Ana River Trail from Yorba Linda to Huntington Beach State Park. This route truly spans Southern California from the dryer desert land to areas near Disneyland to the Beach. The course is primarily flat and straight but has a gradual downhill slant following the river to the ocean. This route is two years ago was cleaned up from homeless tents and is not fenced in nightly. https://runsignup.com/Race/CA/HuntingtonBeach/SOCALRiverMarathon26213110K5K?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Napa, California (United States of America) - "Artesa Wine Run 5k". Like running or walking and love wine? This race is for you! Join us on Sunday, March 8, 2026, with start times at 8:30 a.m. and 10:30 a.m. for an exciting event at Artesa Vineyards Winery. Just an hour from San Francisco, participants can enjoy the finest wines, explore Spanish-inspired architecture, and savor tapas that complement the exceptional selection. Whether you run, walk, or simply enjoy the wine and camaraderie, this race promises a great time and memorable experience. The race is timed and scored by J3 Timing, with results posted at www.J3Timing.com. Registration includes a super soft ring spun cotton T-shirt, a shatterproof, collapsible, and portable wine glass, a finisher medal that doubles as a wine stopper, a chip-timed race bib, online results, and of course, a pour of wine. https://runsignup.com/Race/CA/Napa/ArtesaWineRun5k?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

San Francisco, California (United States of America) - "St. Paddy's Day Lucky Run 5K / 10K / 13.1 San Francisco". St. Paddy's Day Run: Luck, Laughs, and Laces! Celebrate St. Patrick’s Day with a fun and festive run that’s as much about the spirit of the holiday as it is about the finish line. Whether you're running, walking, or just along for the ride, this 5K/10K/13.1 is the perfect way to enjoy the day with friends, family, and fellow revelers. Dress up in your favorite green gear—shamrocks, leprechaun hats, and everything in between—and join us for a race full of fun and good cheer. https://runsignup.com/Race/CA/SanFrancisco/StPaddySDayLuckyRun5K10KSANFRANCISCO?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Murphys, California (United States of America) - "Ironstone Vineyards Wine Run 5k". Like running or walking? Love wine? This race is for you! Join us on Sunday, March 29, 2026 starting at 10:00am for an exciting new event that features Ironstone Vineyards. Ironstone Vineyards is a premier Calaveras County destination with wine tasting, dining and estate tours. So, whether you are looking to run, walk or just enjoy the wine and camaraderie this race is a sure thing for a great time and an incredible experience! This race is timed and scored by J3 Timing. Results will be posted at www.J3Timing.com. Registration includes a super soft ring spun cotton t-shirt, a shatterproof collapsible and portable wine glass, a finisher medal that doubles as a wine stopper, a race bib for the chip timed 5k run/walk, results posted online, and of course, a pour of wine. https://runsignup.com/Race/CA/Murphys/IronstoneVineyardsWineRun5k?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt