View some of the best Half Marathon races in South El Monte, 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.
Join us on Saturday, March 21, 2026 at ShoreLine Aquatic Park for Beer City Half™ Long Beach! Our races run along the waterfront and head out and up the LA River. See the sights, run the trails, and drink the brews that make Long Beach a home base...
Join us on Saturday, March 21, 2026 at ShoreLine Aquatic Park for Beer City Half™ Long Beach! Our races run along the waterfront and head out and up the LA River. See the sights, run the trails, and drink the brews that make Long Beach a home base...
The Valencia Trail Race challenges runners with singletrack trails through the scenic Valencia hills, offering breathtaking panoramic views and significant elevation changes across three distance options.
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
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 tru...
Get ready to let the good times roll at the Run for the Beads! This festive Mardi Gras-themed race is the perfect way to celebrate the season with friends, family, and your running shoes. Whether you’re a seasoned runner chasing a personal record ...
Get ready to let the good times roll at the Run for the Beads! This festive Mardi Gras-themed race is the perfect way to celebrate the season with friends, family, and your running shoes. Whether you’re a seasoned runner chasing a personal record ...
Celebrate love, fitness, and friendship at the Cupid's Fight along the stunning Santa Monica coast! Whether running solo, with your special someone, or alongside friends, this Valentine’s-themed race features scenic 5K, 10K, and Half Marathon cour...
Celebrate love, fitness, and friendship at the Cupid's Fight along the stunning Santa Monica coast! Whether running solo, with your special someone, or alongside friends, this Valentine’s-themed race features scenic 5K, 10K, and Half Marathon cour...
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