5K-Läufe in der Nähe von Ontario

Superheroes Triumph! 5K OC is an annual 5K run, walk, and roll at Mason Regional Park in Irvine, California. The event accommodates a wide range of abilities, with a superhero theme reflected in participant perks: every participant receives a cape, a race bib, and a finisher medal. The course is chip timed, fast, and gently rolling, allowing runners a competitive 5K while walkers and rollers navigate a manageable park route. The setup is straightforward: snacks are provided before and after the race, the theme encourages costumes, and the format places first-timers, families, and regular runners on the same course.

Bubble Run Irvine is a family-friendly foam run at Oak Canyon Park in Silverado, California, near Irvine. It follows a relaxed 5K-style format, focusing on participation rather than speed: adults, kids, and people with strollers can run, walk, dance, or play their way across up to 3 miles. Participants typically begin in white T-shirts, allowing the colored foam to create a visual effect by the finish. The course guides participants through Foam Bogs, each containing a different color of 100% safe foam and ample bubbles to coat everyone from head to toe. Staff, known as Bubble-teers, assist in ensuring participants are thoroughly foamed. The event's description likens the experience to moving through Willy Wonka’s factory. Starts are organized in waves, with heats divided into smaller groups, contributing to a day that feels more like a continuous family festival than a standard road race.

The Montebello Heritage 5K/10K is an annual October running event in Montebello, California, offering both 5K and 10K distances. Both races begin at 1301 W. Whittier Boulevard, with the 5K starting at Montebello City Park. The event commences in the morning and is part of the Montebello Heritage Festival. The course follows historic Whittier Boulevard, connecting the race to a central Montebello street. This is a community-focused race, not exclusively for elite runners. The entry fee is the same for both distances, and all participants receive a shirt and medal.

Pink on Parade ist ein Lauf zur Brustkrebs-Aufklärung, der im Ryan Bonaminio Park in Riverside, California stattfindet. Die Veranstaltung richtet sich an Familien, Teams, Überlebende, Unterstützer und alle, die ihre Haustiere mitbringen wollen. Man kann zwischen einer 5K-Strecke oder einem kürzeren 1.7K Family Fun Walk rund um den Park wählen. Die 5K-Strecke kann den Mt. Rubidoux mit einbeziehen und ist thematisch an die Krebsreise angelehnt. Die kürzere Option macht den Tag auch für Kinder und Gelegenheitsläufer zugänglich. Die Veranstaltung ehrt Überlebende, gedenkt derer, die an Krebs gestorben sind, und leitet alle Einnahmen an The Pink Ribbon Place weiter, ein lokales Ressourcenzentrum, das Einzelpersonen und Familien unterstützt, die von Krebs betroffen sind. Neben den Laufstrecken bietet das Event noch einen Pavillon für Überlebende, Verkaufsstände, eine Kinderzone, Essen und Getränke, Aufwärmübungen vor dem Start, Team-Auszeichnungen für Spendenaktionen und Teamgeist, einen T-Shirt-Design-Wettbewerb, Merchandise und eine Oldtimer-Show mit Import- und heimischen Autos aus den 1940ern bis 1980ern.

Luz y Vida is a Día de los Muertos run/walk in Riverside, California, with 5k, 10k, 15k, and half marathon options from Ryan Bonaminio Park. A Better World Running organizes it, and the setup is low-key: bib pickup happens the morning of the race, all distances start early, and registration includes a custom finisher medal, a drawstring goodie bag, free photos, free videos, posted results, snacks, and samples. The course uses a marked open path shared with pedestrians, runners, and cyclists, so this is not a closed-road race. The 5k is an out-and-back, the 10k repeats that loop twice, the 15k repeats it three times, and the half marathon uses three 4.36-mile loops. Aid is available at the turnaround and start/finish area with water, Gatorade, and Gu gels. Strollers are allowed, dogs are not, and half marathoners get a 3-hour-15-minute limit with early starts available by request.

Dino Dash is a Tustin school fundraiser offering running, walking, and cycling options on the same day. Proceeds benefit the Tustin Public Schools Foundation. The event caters to families and racers alike, featuring a 2k fun run, chip-timed 5k and 10k runs, and bike tours for various skill levels, including 15k and 5k family rides. Almost 10,000 participants, including runners, walkers, cyclists, volunteers, and sponsors, attended the last event, demonstrating strong community involvement. The race has a history spanning over thirty years. Its student-created identity contributes to its appeal: a student from Legacy Magnet Academy won the logo competition with a dinosaur carrying companions, a design featured on bibs, shirts, posters, flyers, and social media. The event also provides direct support, with donations covering entry fees for students requiring financial assistance.

Run for Freedom covers races with diverse formats: a West Virginia series near Harpers Ferry and an Oakland 5K coinciding with Black History Month. The West Virginia offerings include a full marathon, half marathon, 10K, and 5K. The Harpers Ferry Half and 5K take place in May, with a larger Freedom's Run event in October. The Oakland Freedom Run is a 5K run or walk in West Oakland, beginning and ending at Raimondi Park, prioritizing community involvement over competitive timing. The Harpers Ferry race crosses Harpers Ferry National Park. Runner accounts describe the half marathon encountering cold rain and fog at Antietam, contributing to the event's strong Civil War history atmosphere. The Oakland route winds past historic Black Panther Party sites, linking the run to themes of freedom, justice, and health equity. Registration operates on a sliding-scale contribution, with proceeds benefiting the Black Panther Party Alumni Legacy Network's survival programs. The race is accompanied by a free wellness festival providing health screenings, food, massage, therapy, and information from local groups focused on nutrition, exercise, stress management, and preventive care.

The MVRRC Turkey Run begins at Lake Perris Dam, offering participants three distance options: a 1-mile for children, a 5K, and a 10K. This club race has a Thanksgiving theme. The youth 1-mile starts in the morning, followed shortly by the 5K and 10K. The 1-mile is for ages 5 to 12; the 5K and 10K are open to runners 12 and older. The event is included in the MVRRC race series and is in its 13th year. Race-day logistics are straightforward: parking is available at the Fisherman Lot and Lot 1. Online registration remains open until the day before the event, with on-site registration offered before the races. Entry fees are modest, with the kids’ mile having a different price than the 5K and 10K. Additionally, a Lake Perris vehicle entrance fee is required at the gate. An awards ceremony concludes the morning after the races.

Terrain Race Irvine is a mud-and-obstacle 5K at Oak Canyon Park, starting in Silverado, California. The race is scheduled for November and covers about 3 miles. It is short in distance but built around getting dirty, climbing, crawling, and hanging on. The course includes mud pits, walls, ropes, monkey bars, and more than 11 other obstacles shaped around the park terrain. It suits runners who want a playful obstacle course more than a standard road race, and the event also has a festival area with vendors after the run.