View some of the best 5K races in Riverside, 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.
Step into a realm of coastal tranquility and exhilaration with High Tide Runs – where the pounding waves harmonize with the rhythmic beat of your heart. As a devoted runner, you understand the thrill of the race, the joy of crossing the finish lin...
Celebrate Mother's Day in a healthy and meaningful way! Join us for our Run for the Rose , where you can run, jog or walk with your mom, grandmother, or any mother figure in your life. This family-friendly event is perfect for runners of all level...
Saturday, August 2, 2025 Green Valley Lake 5k/10K/Half Marathon. ( Between Running Springs and Big Bear in the San Bernardino Mountains.) 7:30am HALF MARATHON START (7am start for slow half estimated to take over 3 3/4 hours. ) 8...
Calling all caped crusaders, masked vigilantes, and crime-fighting champions! Gear up for the ultimate test of superpowers at the Super Hero Dash, where you'll be joined by the incredible West Coast Avengers Cosplay Group! Lace-up your running sho...
Our 15th Annual DairyAire 5k is the last leg of the Chino Triple Crown! Flat and fast course around Ayala Park. Price includes shirt and finisher medal for all participants. Come and have a fun and healthy morning, all proceeds benefiting the Chin...
This favorite Memorial Day running event takes place near the beautiful Diamond Valley Lake in Hemet, CA. This flat, out, and back course is perfect for your next PR or for those just starting their journey. Runners and walkers of all experience l...
This event is perfect for anyone who loves running the morning of a full moon. Whether you're an experienced runner or just looking for a fun challenge, you'll love the energy and excitement of this event. At High Tide Runs, we're not just an even...
L.A. Chinatown Firecracker Run Committee, Inc. (LACFRC) is a 501(C)(3) non profit organization with a non-salaried group of volunteers who donate their time and energy to organize and stage events and programs; promoting health, fitness, and cultu...
At High Tide Runs, we're not just an event – we're a movement, a community of runners bound by the love of the run and the serenity of the sea. Whether you're a seasoned speedster chasing personal records or a mom with a stroller seeking a family-...
Place Mile Square Park16801 Euclid St.Fountain Valley, CA US 92708 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 ...
Will you run and be their heroes by joining the Nurses Rock Run-Walk 5K-10k & BONNIE CHALLENGE? We have all learned how incredibly valuable our nurses are to our health care system. Help us give back to those aspiring nurses through supp...
Santa Claus with a Cause 5k/10kSaturday, December 14th 2024Bolsa Chica State Beach A Full-blown Santa Celebration and Christmas-themed race. EVERYTHING Christmas! Live carolers. Snow falling. Water & Candy canes at the finish! Choo...
Get ready to spread some positive energy and feel-good vibes with our Good Vibes run! This special event is all about bringing people together to celebrate health, happiness, and community. Whether you're a seasoned runner or just starting, everyo...
Attention all Earthlings! Are you ready to blast off for an out-of-this-world experience? Join us for the Alien Run and get ready to run, walk, or fly through an unforgettable course. This event is perfect for anyone who loves sci-fi, space, and a...
Step into a realm of coastal tranquility and exhilaration with High Tide Runs – where the pounding waves harmonize with the rhythmic beat of your heart. As a devoted runner, you understand the thrill of the race, the joy of crossing the finish lin...
Are you feeling a little bit crazy? There's a full moon tonight! Burn off that energy with a fun-filled run! Details Start Location: 5400 E Ocean Ave, Long Beach, CA 90803Parking: Parking in the lot is $2/hour and starts at 8am, if you are running...
Celebrate 30 years of the Derby Day 5K!! Join us at Santa Anita Park for the 2025 Derby Day, where you can race like a champion before enjoying elite horse racing. This family-friendly event has something for everyone, so gather your loved ones an...
FINDING HOMES - ONE DOG AT A TIME This is why we run! 2024 Event Photos Run or walk at your pace with or without your dog. The event starts at the Claremont Launch Ramp at 5350 E. Ocean Blvd and the course follows along the scenic Long Beach...
Bell Gardens 5K course is designed to provide fast times, and it’s ideal for spectators. This is a two-loop course that covers flat wide public streets of Bell Gardens. Participants will start at Veterans park at the corner of Perry and Suva, head...
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...
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Whether you're an experienced runner or just looking for a fun challenge, you'll love the energy and excitement of this event. At High Tide Runs, we're not just an event – we're a movement, a community of runners bound by the love of the run and t...
Sunday. May 5, 2024 So Cal's Cinco de Miles 5k & 5 Miles This will be a FULL FIESTA party run! Come race, run, walk, or jog and you can even pick up your BLING the day before to celebrate! Huge, unique custom cast medals with...
Amigos De Bolsa Chica, in conjunction with Bolsa Chica State Beach is hosting a run/walk/beach cleanup. The categories include: 5K, 10K, 1K fun run, 5K Plogging (picking up litter while jogging), 10K Plogging, and Beach Clean up only The eve...
The BRAVE RACE is hosted by The Joyful Child Foundation - In Memory of Samantha Runnion (55-0794474). The Joyful Child Foundation is dedicated to preventing crimes against children through programs that educate, empower, and unite families and com...
Join us on Memorial Day to celebrate all of the great Americans and their families and supporters who have earned the right to be honored and cherished on Memorial Day each year. The event will have three timed-races on May 26, 2025. The Hal...
2025 Optimism Cal Tri Newport Dunes - 11.2.25. Started in 1978 as the Human Race Triathlon, Cal Tri Newport Dunes is the longest running triathlon in the world operating from the same location. Also started in 1978 was the Ironman World Championsh...
2025 Cal Tri Lake Perris - 4.6.25. This race is enclosed within an 8,200-acre rugged playground close to several major population centers including Anaheim (55 miles), LA (70 miles) and San Diego (90 miles). 18 EVENT OPTIONS. 6 Olympic distance ev...
The RODEO RUN Huntington Beach State Park Bringing the WILD WEST Alive! &nbs...
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.DetailsStart Location: Mile Square Park, just past parking lot D – Across the street from 11014 Lavender Ave...
A Ladera Ranch tradition - The Freedom Run on the Ranch is happy to invite you to run in the kids Firecracker 1k or our 5k and 10k runs. The event provides our community the ability to support local charities through the race registration pr...
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 ...
This spring, racing fans and runners of all skill levels and ages will have the opportunity to “run the course” at the 7th Annual Grand Prix Foundation of Long Beach 5K on April 6, 2025, which will benefit local charities through the Grand Prix Fo...
Join us for the Earth Day 5k, 10k, and half marathon – a thrilling celebration of fitness and environmental stewardship! As you cross the finish line, be prepared to be rewarded not only with a sense of accomplishment, and a finishers medal but al...
Jeffrey Trails Middle School 155 Visions , Irvine, Ca. 92620 ( Easy access. Free Parking. Just north of the 5 Freeway off of Jeffrey in Irvine) SATURDAY, MARCH 30, 2024 RACE DAY SCHEDULE: 8:00 AM : The OC CHALLENGE WILD HARE 5K : Compe...
Join us for our 13th Annual Turkey Trot on Thanksgiving morning! It's that time again...Let's get our HUFFING & PUFFING on before we get our stuffing on! It's a Family Friendly Event and there will be something for everyone... Com...
Join us on Groundhog's Day for the Deja Vu Dash!DetailsStart Location: 5400 E Ocean Ave, Long Beach, CA 90803Parking: Parking in the lot is $2/hour and starts at 8am, if you are running the Half/10m you can use the Passport app to pay for parking....
The 3rd annual Anaheim Ducks 5K presented by Arrowhead Water is coming back to Great Park in Irvine on Sunday, February 23rd!The course will start right outside of the Ducks practice facility - Great Park Ice & FivePoint Arena - and proceed th...
OneLegacy Donate Life Run Walk is back! Join us for our 2025 OneLegacy Donate Life Run Walk to run or walk with your team and celebrate the power of organ, eye and tissue donation. Founded in 2003 by local organizers Craig and K...
Back for a second year of fall fun is the Disneyland® Halloween Half Marathon Weekend. And this year’s theme is a real scream! That’s because it’s centered around some delightfully devious Disney villains. So lace up for miles of mischievous fun a...
We lost our amazing, beautiful daughter on January 31, 2022. She was just 14 years old. After contracting COVID, we received the devastating news that she also was diagnosed with leukemia. The combination of both diagnoses was too much for her bod...
The KID-FIT Family Fun Run 5K offers fun for the entire family. Competitive runners will enjoy the USATF certified and sanctioned 5K flat course. Those who want a leisurely stroll can enjoy the trail too. All ages of students from area...
The REACH Foundation's favorite tradition continues! Shamrock 'n Run 5K, 2K & SQUARE Course is bringing the Placentia-Yorba Linda community together, Thousands of families have participated in this festive and fun community event while r...
Come out and join us at the annual “Run For Russ” 5K Run and Community Walk on Saturday, February 1, 2025. This event serves as a tribute to honor the memory of fallen Chino Police Officer Russ Miller who was killed in the line of duty by a drunk ...
Come Enjoy the Beauty of Orange County California Olympic Distance Triathlon - Relay - Aquabike - Duathlon Sprint Triathlon - Relay - Aquabike Mini Sprint and Kids Triathlon 1500 Meter Swim 5K Run/Walk Athletes begin their race with a calm swim in...
Are you ready to Unleash your Inner Champion? This year’s 5K/10K Lakewood Run is more than a race; it’s a celebration of personal achievement, excellence, and community spirit. Run, Compete, and Conquer! The Lakewood Run returns on Saturday...
The 8th Annual Foster The Future 5/10K Run/Walk Beyond Foster Care Wellness Fest is coming to Pasadena, California just north of the world famous Rose Bowl! Join us for this is a wonderful wellness opportunity to help support Journey House, Pasade...
Mission Possible Run/Walk is proud to be supporting the following organizations: Aztlan Athletics Foundation Los Angeles Parks Foundation Ever/Walk Foundation For more information about their mission, visit their respective w...
LASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie. The Mug Run series started in 1993. The...
Tinsel Triathlon & 5KReverse Sprint Pool TriathlonAs one of the oldest and largest independently owned reverse sprint pool triathlons on the West Coast, it is certainly an ideal end of the season endurance race. The 35 year old event tru...
Bags and bibs may be picked up Wednesday and Thursday from 7:00AM - 5:00PM at the Registration Desk located in Reg Hall. Where the large REGISTRATION banner is, enter that ballroom. If you are picking them up at the race site, please arrive ...
LASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie. The Mug Run series started in 1993. The...
LASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie. The Mug Run series started in 1993. The...
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.
LASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie. The Mug Run series started in 1993. The...
Join us for the 3nd annual Lynwood Run. Benefiting the The Lynwood Partners Educational Foundation (LPEF). Our mission is to provide resources that support and enhance educational programs, initiatives and priorities for LUSD students so that all ...
LASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie. The Mug Run series started in 1993. The...
We are excited to host the 2nd Annual Radiant Futures 5K! This event will help build a safer community by providing crisis support, services for all survivors, and education to prevent domestic violence and trafficking. This year, we will offer a ...
Whether you’re in it for the runDisney® medals, the fitness, the fun or the run, you’ll find it all at the 2025 Disneyland® Half Marathon Weekend presented by HONDA, January 30–February 2, 2025. Come lace up and choose your adventure as you...
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