Events in Riverside

Ontario Mills 5K Run/Walk

Highland Y Run

KILIMANJARO TRAILS FESTIVAL

Alvord Educational Foundation Spirit Run

Camino Real Double

Chino DairyAire 5K Run/Walk

Lemon Zest 5K & Kids 1K Dash

Lake Norconian 5K Run/Walk

70th Annual Fontana Days Run

Brazzaville Riverfront Marathon

KILIMANJARO TRAIL RUN

MISSION INN RUN

Gemini Timing Demo

Ontario 5k Run/Walk

ONT's 5K at the Runway

Tough Mudder Los Angeles

2025 Cal Tri Lake Perris - 4.6.25

Wicked Wine Run Irvine, CA

Run4Kids Ultra Running Party

MVRRC Mother's Day 5K fun Run

The Keller Peak Challenge

Muddy Dash | Lake Elsinore | June 21

Green Valley Lake 5k/10k/& Half Marathon

Kids Walk

MVRRC Shoe4Africa, 5K event

Bubble Run | Irvine | November

MVRRC Turkey Trot Run, 1Mile, 5K & 10K Race Event

MVRRC Jingle Bell 5k Run & kids 1 mile race

MVRRC Independence Day 5K & 10K Road Race

Get ready to lace up your sneakers for a cause that champions the spirit of youth sports! The Ontario Mills 5k Run/Walk is not just a race; it's a community celebration that supports children's athletic programs and sports events in the Inland Empire area. Take part in the summer fun, organized by The Christian Okoye Foundation, and help offer free sports clinics to kids in need.    The course is a breeze—a certified, flat, and speedy track that's perfect for personal bests and is fully accessible for wheelchair athletes and family strollers (please leave skateboards and roller skates at home). Join us bright and early on January 25, 2025, at the Ontario Mills Mall and run with heart across different age categories. And, as a token of our appreciation, cross the finish line and snag your exclusive DRI-FIT Running Shirt! It’s more than a race; it's a way to make a real difference while enjoying the thrill of the run!

Christian Okoye

Jump into your running shoes and join us for the annual Highland Y Run—a massive celebration of health, perseverance, and community spirit! Picture yourself racing through Highland's stunning landscapes, choosing between a 5K or 10K route, where every stride you take supports the Highland YMCA's mission to empower everyone, regardless of their financial situation. How? You're directly contributing to the Financial Assistance program, providing scholarships to those who cannot afford YMCA programs. Imagine crossing that finish line—not only achieving your personal goals but also making a real impact on young lives and families!**  Plus, be one of the first 500 to register by January 8, 2024, and snag an exclusive participation medal and a guaranteed run shirt to flaunt your achievement with pride. Ready, set, sprint for good!**

YMCA East Valley 

Ready for an adventure with a breathtaking view? Join us at the Kili Trails Festival for a spectacular weekend where the thrill of the trails meets the joy of festivity on the scenic lower slopes of Mount Kilimanjaro! Imagine tackling invigorating trail events by day and unwinding with your loved ones in the evening – to the backdrop of live local music, and an array of delicious international cuisines enticing your taste buds. It’s more than a race; it’s a family-friendly celebration where memories are made – pitching tents under the starry sky, playing games in the great outdoors, and bonding over shared experiences. Find your place at Simba Farm, West Kilimanjaro and get ready to create epic stories amid nature’s grandeur!

Kilimanjaro Trails Festival

Get ready to lace up your sneakers and join the spirited community for the 9th Annual AEF Spirit Run on February 8th, 2025, at Norte Vista High School in Riverside, CA! Whether you're a seasoned runner or looking for a fun way to support a great cause, this fundraising event has something for everyone. Alvord Unified School District students can hit the pavement for just $5.00, while other participants can choose the 5K at $25.00 or the 1 Mile Walk/Run at $10.00. Remember, the early bird gets the worm, so mark your calendars for January 6th to take advantage of Early Registration, closing January 31st. Don’t miss out – final online sign-ups are due by the stroke of midnight on January 5th. Get set, get ready, and let’s create unforgettable memories together!

Alvordef

Get ready to hit the ground pedaling on the most exhilarating ride of your life through Orange, Riverside, and San Diego Counties! This is your chance to truly kick off the new year with gusto, surrounded by stunning landscapes and fellow cycling enthusiasts. Imagine the wind in your hair, the camaraderie of the pack, and the satisfaction of conquering new terrain. Each pedal stroke promises adventure, challenge, and the sheer joy of the great outdoors. Don't just make resolutions—make memories that will last a lifetime. Secure your spot today and let's make this new year an unforgettable journey together!

RunSignup

Get ready to lace up for the 14th Annual DairyAire 5K, the exhilarating finale of the Chino Triple Crown! Take on a flat and blindingly fast course circling the scenic Ayala Park. For $45-$50, you don't just run; you also snag a cool shirt and a shiny finisher medal, with all the joy of knowing you're supporting the Chino Youth Museum. Be an early bird, catch a discount for your flock of five or more runners, and don't miss the adorable Kids’ Run - because every little champion deserves their moment in the spotlight. Remember, the fun kicks off at 8 AM for kids and at 8:15 AM for the main event - so mark your calendars, leave your furry friends at home, and join us for a morning of health, speed, and community spirit!

Get ready to transform your life with every step! We've teamed up with the National Recreation and Park Association's "Step Up To Health" initiative, and it's all about rallying our community for better health and vitality. Our promise? To make Upland a beacon of wellness through engaging recreational activities and top-notch health programs. We're calling on you to be a part of this energetic movement. Keep your eyes peeled for an array of health and wellness programs on the horizon – let's step up together for a healthier, happier community!

City of Upland 

Ready for an unforgettable adventure that takes you around the stunning Lake Norconian? Kick-off your journey from Norco College bright and early, with check-ins at 6:15 AM and the starting gun at 8:00 AM sharp. Remember, a photo ID is your ticket in – no exceptions, since we're looping around a live military base! And hey, come rain or shine, we're making memories!    Looking for a sweet deal? Students, snag your spot for just $25, adults for $30, and kiddos under 5 join the fun for free – but act fast, because prices hop up post-February 28, 2025. Rally your squad because groups of 10 score a group rate until March 7, 2025. Just a heads up, latecomers might miss out on some swag, and all registration fees are final, so pick your best running shoes and let's make this event epic together!

Kiwanis Club of Norco Foundation

Ready for the thrill of a lifetime? Dive into the Fontana Days Run, the world's fastest half marathon course since '85! Imagine starting at a breathtaking 3,800 feet in the crisp air of the San Bernardino National Forest, then rocketing down a gradual slope to the cheers waiting at Fontana City Hall. It's not just about setting a new personal best or snagging that qualifier time – it's about being part of something bigger, where everyone in the family gets to shine. From the seasoned runners in the half marathon and 5K Run to the dedicated walkers pacing the 5K Race Walk and kids dashing in the Half Mile, this event has something for everyone. Join us and feel the rush!

Fontanaca

Ready to lace up your running shoes for an unforgettable journey? Picture yourself sprinting along a scenic course on the banks of the magnificent River Congo. Our marathon isn't just about pushing your limits, it's about the thrill of adventure amidst nature's splendor.    As you traverse the multiple outs-and-backs, the iconic skyline of Kinshasa will unfold before you, promising not just a race, but an electrifying sightseeing tour. And with the picturesque beauty of Brazzaville also gracing your path, this isn't just a physical challenge—it's an experience that will etch itself into your memory. So, are you ready to take on this adventure and make those miles memorable?

Embrace the ultimate challenge and Run on the Roof of Africa at the Kilimanjaro Trail Run! With a variety of distances to choose from, including 10km, half and full marathons, and even ultra marathons up to 75km, there's a race for every level of adventurer looking to conquer the trails of the world's tallest freestanding mountain.    At Simba Farm, the heart of the KTR race village, you'll find packet pickups and race briefings—all included in your registration, along with park fees, race feeds, a commemorative T-shirt, and a post-race celebration. While your journey to Tanzania and accommodations aren't part of the package, we offer convenient add-ons like camping, vehicle rentals, and an unforgettable pre-race safari. Ready to embark on an epic running voyage? Seize this opportunity at the Kilimanjaro Trail Run.

Kilimanjaro Trail Run

Get ready to lace up for a historic and heart-pumping experience at the 47th Annual Mission Inn Run on October 20, 2024! For over four decades, this beloved event has captivated runners and walkers alike as they journey through Riverside's iconic landmarks and vibrant neighborhoods. This isn't just about breaking a sweat; it's a chance to support the treasured Mission Inn Foundation and Museum with every stride you take.    Whether you're grabbing your running shoes for the 5K, 10K, or the challenging half marathon, or you're here to enjoy a leisurely 5K walk with your furry friends, there's a place at the starting line for you. Revel in the race-day rewards with our limited edition dry-tech T-shirt, 2024 finisher medal, and reusable tote bag. Round up your squad for team discounts, snag registration perks for inviting friends, and don't miss out on this milestone run where every step counts for heritage and health!

Missioninnmuseum

Get ready for the thrill of the year at our high-energy sports event that promises fun, fitness, and fantastic memories! Imagine a day packed with excitement, where every moment bursts with the spirit of friendly competition and community celebration. Whether you're a seasoned athlete or a weekend warrior, this is your chance to shine and revel in the exhilaration of personal achievement. Don't just spectate—participate! Rally your friends, lace up your sneakers, and be a part of an experience you'll talk about for years to come. Sign up now and secure your spot on the starting line. It's not just a good time—it's the time of your life!

Gemini Timing

Get ready to lace up for a cause that brings joy and health to our youth! The Ontario Mills 5k Run/Walk is more than just a race; it's an energetic embrace joined by our community to support athletic programs and kids' sports in the Inland Empire. Sweating it out this summer? Make it count, as the Christian Okoye Foundation channels every step you take into offering free sports clinics for kids in need.    Kick off at the crack of dawn with packet pickup opening at 5 am, and set yourself on a flat, fast track to triumph that's certified and wheelchair athlete/stroller friendly – just please leave the skateboards and roller skates at home. Whatever your age, there's a spot for you to join in, with multiple age groups for both men and women. This is your chance to shine and shape a healthier year ahead!

Okoye Foundation

Get ready to hit the ground running at ONT's exhilarating 5K on the Runway! Imagine the rush as you race down 2180 East Avion Street, with the sprawling Ontario, CA skyline fueling your every stride. This isn't just any run; it's a chance to bolt across the tarmac where planes usually rule the skies. Whether you're a seasoned marathoner or a weekend jogger, this unique race is your ticket to an unforgettable experience. Lace-up for an adventure where every step counts and the finish line is just the beginning of the thrill. Let's make it a day to remember – break away from the everyday jog and sprint into something spectacular!

Flyontario

Are you ready to push your limits and embrace the mud-splattered thrill of a lifetime? Tough Mudder isn't just an obstacle course – it's an adventure that puts your grit to the test! Unite with fellow Mudders for an extraordinary journey through adrenaline-pumping challenges. Escape the monotony of your daily routine and step into a world bursting with camaraderie and epic moments. Mark your calendar, grab your friends, and prepare for an event that will redefine your definition of teamwork and triumph. Let's get muddy!

Tough Mudder UK

Get ready to make a splash and push your limits at the 2024 Cal Tri Lake Perris on April 21st! Nestled within a stunning 8,200-acre scenic expanse, and conveniently located near major cities, this is the ultimate playground for athletes. With a whopping 14 EVENT OPTIONS, there's something for every level of competitor, from 7 different Olympic and Sprint distance events including individual races, relays, and multisport combinations. For those who revel in strategy and teamwork, the Triathlon Relay invites 2 or 3 athletes to unite their talents. While you're gearing up for the event, don't forget to soak in the local attractions like Lake Perris, Mission Inn Museum, and March Field Air Museum. Average air temps of 53-76°F make for ideal race conditions, and with an average water temperature of 62°F, a wetsuit is your ticket to comfort (and you can snag one at a discount!). Join us for an event that's sure to be a benchmark in your athletic journey!

Get ready to lace up and sip up at the Wicked Wine Run! Whether you're here to hit the pavement hard or simply stroll and savor the views, our courses—set in stunning vineyards nationwide—are the perfect blend of fitness and fun. Choose your journey: engage in a brisk 5K run to earn your victory glass of vino, or indulge in a leisurely 1K walk with wine sampling stations that tease your palate with exquisite flavors along the way. After crossing the finish line, the celebration kicks off with live DJ beats, mouthwatering food truck specialties, additional wine indulgences, and playful games that promise to spark new friendships. Rally a team, come with a companion, or make new wine-loving comrades—it's not just a run, it's a toast to charity and camaraderie. Join the revelry and be part of a memory-making event that's about more than just running; it's an experience poured to perfection!

Wicked Wine Run

Get ready to push your limits and have a blast at our ultimate endurance challenge! It doesn't matter if you're testing your speed in the 6-hour dash, enduring the 12-hour slog, conquering the 24-hour Ultra, or gunning for a new 100-mile personal best—this event promises maximum fun for everyone. But the best part? It's all for an amazing cause: our kids. Join us as we gather not just to compete, but to make a real difference, raising funds to empower young runners and motivate them to lead active, healthy lives. Let's hit the ground running for our youth—your stride can inspire the next generation!

100mileclub

Get ready to hit the ground running with the Moreno Valley Road Runners Club's thrilling Southern California's 5k race this Mother's Day! We're sprinting into our 6th year with a fun run that supports not just our runners but also future events. Lace up your shoes for a scenic run at Lake Perris State Recreation Area Dam on May 10, 2025, where the exhilarating energy of family-friendly competition will be on full display.    Our littlest athletes can dash through the 1-mile race at 8:15 am, right before the main 5k event kicks off at 8:30 am. Celebrate achievement with awards for top finishers, bask in the glory with a finisher's medal, and hey, if you're one of the first 50 female runners to register online, snag an exclusive Mother's Day t-shirt. Pack the car (remember it's $20 park entry) and ready the cash or digital wallet for race fees on the day. Questions? Reach out to the race director at mvrrc@hotmail.com. Join us in making this Mother's Day memorable – run, volunteer, or cheer on greatness at the 6th Annual Mother's Day 5K!

Active

Get ready to lace up for a thrilling challenge that will make your heart race and your spirit soar! Join us for the Keller Peak Challenge and the companion 5K Run/Walk. As you push your limits, you'll be contributing to a terrific cause. Each stride you take supports the Children’s Forest and the Southern California Mountains Foundation, fostering a new generation of devoted stewards for our beloved mountains.    Be ready at the starting line by 8:00 AM sharp and race for glory - or just for the fun of it! With precision timing by ITZ ABOUT TIME, compete for top three overall trophies and age division awards across a vast range of categories. Not only will you potentially bask in the glow of victory, but you'll also have the profound satisfaction of aiding educational and volunteer programs that inspire local kids to become environmental heroes. Don't miss out on the action or the opportunity to make a difference!

Tiki Beach 

Dive into the wild side with Muddy Dash, where it's all about the thrill of getting down and dirty! Picture this: 3 Miles of unfettered, exhilarating chaos, where running blends with laughter, and each obstacle is a splash of muddy delight. Push your limits as you clamber, sprint, and slip-slide through a course designed to challenge your spirit and plaster a grin on your face. We don't just set up barriers; we're in the business of crafting unforgettable memories with every new, inventive hurdle we throw your way. So gather your squad or fly solo, but don't miss out on becoming a part of the vibrant Muddy Dash community, where every finish is a muddy triumph shared with hundreds of kindred spirits!    Join us for an unforgettable adventure, setting off at your chosen start time. For a smoothly soiled experience, swing by our website for all the gritty details, ensuring you're geared up and ready to claim your glory at the Muddy Dash!

Viral Run

Dive into an exhilarating mountain adventure with our Green Valley Lake run! Imagine yourself racing above the clouds, surrounded by lush pines and monumental boulders. Our course offers a blend of pavement and forest service roads, complete with a 400-foot elevation climb for that extra rush. Whether you're up for a 5k stroll or a challenging 10k - or both for the distance daredevils - we've got a distance for you. After crossing the finish line, indulge in some well-deserved food while soaking in the local vibes and fantastic camaraderie.    This is more than just a race; it's a mountain escape! Embrace the small-town charm and community spirit, amplified with live music and awards post-race. And if you're craving a full weekend of exploration, we've got sunrise and sunset runs, plus a plethora of local activities to keep your heart racing. Remember, this isn't just for fun - you're supporting the Children’s Forest and the Southern California Mountains Foundation, nurturing the environmental stewards of tomorrow. Lace-up for a race that's about more than just the miles; it's about making memories and making a difference!

Get ready to lace up your sneakers for the 2024 Kids Walk this September, in honor of Childhood Cancer Awareness Month! This exhilarating month-long event offers both an in-person gathering and a virtual walk option, ensuring that everyone, everywhere can join in. Sign up and commit to trek at least a mile to shine a light on childhood cancer. Embrace the spirit of "Go for Gold, Stand for Hope," and walk alongside our brave warriors and their families. By participating, you'll be contributing to our ambitious $25,000 fundraising goal, directly supporting essential programs for countless families through the Childhood Cancer Foundation of Southern California. Remember, every single penny raised from donations empowers CCFSoCal's critical family support initiatives. Let's walk together for a cause that steps towards hope and strength!

Ccfsocal

Get ready to lace up and hit the ground running at the 8th Annual Shoe4Africa Fun Run on September 13, 2025! We're gathering at the stunning Lake Perris State Recreation Area Dam to make strides for better health and education in Eastern Africa.    Feel the rush of excitement with our historic course that offers a scenic run along The Lake Perris Dam, ensuring a breathtaking experience as the sun rises. The event kicks off with packet pickup at 7:30 AM, a kids' 1-mile dash at 8:15 AM, and the main 5K event at 8:30 AM.    All participants nab a medal to showcase their accomplishment, with the first 50 registrants snagging a commemorative t-shirt. Don't miss out — with registration just $5 for the kids' fun run and $20 for the 5K, it's a day of competition and camaraderie for a noble cause. Let's run together and make a lasting impact!

Get ready to add a pop of color to your run with the BUBBLE RUN™! This is no ordinary 5K; it's a frothy adventure perfect for everyone—kids, adults, and even strollers. Imagine a dash through a whimsical foam fest, with Foam Bogs bursting with vibrant colors waiting to drench you in fun from head to toe. Don't stress about the taste of our bubbly concoction; it's 100% safe, although not as tasty as it looks!    Make sure to arrive early to soak in the full experience—grab your swag, snap some pre-run selfies, and warm up for the most unforgettable run of your life. Timing is everything, so come prepared for your wave, and maybe even speed up your start by arriving at the chute sooner. Oh, and don't forget your wallet—parking fees and our Bubble RUN store packed with exclusive goodies are calling your name. Pack your car with friends and get ready for an effervescent escapade!

Ready, set, trot! Join the Moreno Valley Road Runners Club for our 12th annual Turkey Trot at the awe-inspiring Lake Perris State Recreation Area on November 22, 2025. Kickoff your Thanksgiving celebrations with a heart-pumping 5K or 10K run, or a breezy 1-mile kids’ race, all on a scenic flat course along the historic Lake Perris Dam—traffic-free and full of fun!    Revel in the morning's tranquility as you dash beside the picturesque lake, and snag a medal just for participating, with special tees for the first 50 sign-ups. With affordable entry fees and no race day price hikes, plus trophies for the mighty mini racers and the swift-footed adults in both distance categories, there’s something for every member of the family. Arrive early, soak in the pre-race energy! Let's make memories that'll last much longer than your Thanksgiving leftovers. Race joyously into the holiday spirit with us!

Join the jolliest run of the year – the Moreno Valley Road Runners Club's 12th Annual Jingle Bell Run! Get ready to deck the halls with your running shoes on December 13, 2025, at the scenic Lake Perris State Recreation Area Dam. Whether you're racing to win or just for fun, everyone's invited to rock this festive 5K or cheer on the little ones in the 1-mile kids' dash.    Race against the backdrop of the sun rising over the tranquil Lake Perris, on a car-free, flat course that promises a speedy finish. And guess what? You'll be spreading cheer for a great cause; supporting our club and future events! Plus, snap up one of the first 50 registrations to snag an exclusive T-shirt, and remember, every finisher gets a gleaming medal!    Don't forget to bring unopened gifts to share the joy with children in need. See you at the start line for a morning filled with holiday spirit and stride! 🎄✨

Get ready to lace up your sneakers for the first ever Independence Day Run by Moreno Valley Road Runners Club! This exhilarating event kicks off at 7:30 AM on July 4, 2026, at the scenic Lake Perris State Recreation Area. Whether you're a seasoned runner or a playful tot, there's something for everyone, with a 1-mile kids race, a tiny Trotters dash for the little ones, and 5K and 10K races for the adults. Revel in the flat, serene course along Lake Perris Dam, and race for top honors with cash prizes at stake. Sign up early for a chance to snag a commemorative t-shirt, and remember, every participant leaves with a medal! Get your feet, family, and friends ready – this is a day of fun, competition, and celebration you won’t want to miss!

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Running Events in Riverside, California 2025-2026

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