5K-Läufe in der Nähe von Brentwood

The Reservoir Dogs Trail Run is an October trail race held at San Pablo Reservoir, located near Orinda in the East Bay. All race distances commence and conclude at the San Pablo Reservoir Visitor Center. Participants can select from 5K, 10K, half marathon, or 35K distances. The event has a participant cap of approximately 300 individuals across all races. Inside Trail Racing organizes this event. The longer distances feature a 6.5-hour time limit, maintaining the structure of a genuine trail race as opposed to a casual reservoir run. The course's distinctive feature is its complete circuit around Briones Reservoir using EBMUD trails, incorporating segments typically accessible only with permits. Expect a mix of moderately technical dirt paths, open fire roads, undulating hills, wooded single-track, winding single and double-track sections, exposed ridgelines, and expansive vistas of the watershed. The 10K, half marathon, and 35K races involve less elevation gain compared to many other Inside Trail events, allowing for faster times while still providing road runners with a true trail challenge. Aid stations are equipped with gels, trail mix, salty snacks, fruit, Coke, and Stroopwafels; however, participants must carry their own water between stations. Finishers receive a tech shirt and a medal, age-group victors are awarded trophies, and one participant receives the unique "Dead Last Finisher" award. Notably, dogs are prohibited despite the race's name.

The Run for Education is a spring 5K, 10K, and Kids Fun Run held in El Segundo, California. Its purpose, reflected in the name, is to raise funds for the city’s K-12 public schools. The El Segundo PTA Council organizes the event, which is now in its fourth decade. The 5K and 10K courses are USATF-certified, winding through downtown El Segundo and adjacent neighborhoods. These routes offer a measured course for competitive runners and a straightforward local path for casual participants. The field comprises competitive racers, joggers, walkers, families, and children. Age-group medals are awarded to the top three finishers in the 5K and 10K, with medals given to all participants who finish a race.

Boundary Bay is a late-fall race series held at Boundary Bay Park, Centennial Beach in Delta, British Columbia, offering 5K, 10K, half marathon, marathon, and 4-person marathon relay distances. The marathon is presented as a final opportunity for runners aiming for a Boston qualifying time, featuring a straightforward course: a completely flat gravel oceanside trail with no elevation gain. All distances follow an out-and-back route along British Columbia's southern coast, allowing participants to run beside Boundary Bay instead of through city streets. The course offers views across the Salish Sea towards the San Juan Islands, with migratory birds present and ocean weather as the primary variable. The race supports Ronald McDonald House BC & Yukon. Organizers acknowledge the late-season timing by advising runners to dress warmly, bring dry clothes, and appreciate the clock-change weekend that may provide an extra hour of sleep.

The Diwali Fun Run + Festival is an evening event at the Community Center on Old Canyon Road in Fremont, California. It offers timed 5K and 10K races, plus a Festival Only option. The event is designed for families, runners, and walkers, with registration open to a wide age range, from young children to older adults. The races are straightforward: select the 5K or 10K, complete it by running or walking, and receive a medal upon finishing. The festival includes catered food, arts and crafts, a selfie station, music for dancing, light-up bracelets, and complimentary henna tattoos for attendees. Those not racing can still enjoy the food and activities. The event also supports Purrific Rescue through fundraising.

Run Against Hunger ist ein jährlicher Lauf und Walk in Stockton, California, der in der 404 W. Fremont Street stattfindet. Angeboten werden ein 5K, ein 10K und ein Kids 1/4 Mile Fun Run, sodass Erwachsene, Kinder, Läufer und Walker genau die richtige Distanz für sich finden können. Organisiert wird das Ganze von der Emergency Food Bank Stockton/San Joaquin und präsentiert von der Aaron Judge ALL RISE Foundation. Das Event findet dieses Jahr zum 22. Mal statt, wobei die Erlöse und die generierte Aufmerksamkeit direkt dem Kampf gegen den Hunger in der lokalen Gemeinschaft zugutekommen. Der Kinderlauf trägt stark zur familienfreundlichen Atmosphäre bei, was es von einem reinen Straßenlauf unterscheidet.

The Concord California Turkey Trot 5K begins at Newhall Park at 8 AM on Thanksgiving morning. This 5K run/walk in Concord, California, offers a family registration option, a charity entry, and a separate Kids Run presented by Liberty Gymnastics. The event supports Loaves and Fishes of Contra Costa, directly linking the holiday race to a local food-service nonprofit. The 5K course incorporates grass fields, park pathways, and city streets, creating a mixed-surface park run rather than a flat road-only race. Strollers and pets are permitted, though participants with them should begin at the rear to allow timed runners a clear start. All 5K participants receive a tech shirt and a medal. Children aged two and under may ride in a stroller without paid registration. The Kids Run is situated near the 5K start and finish at Newhall Community Park, featuring check-in and a group warm-up prior to a brief morning run for children.

The Bishop Ranch Turkey Trot is a Thanksgiving Day 5K held at Bishop Ranch City Center in San Ramon, California. This community race, timed with chips, offers two primary 5K choices: the FAST Turkey 5K for those aiming for under 40 minutes, and the Festive 5K for all others. A Tiny Turkey dash provides a 50-yard run for children under 5, making the morning suitable for racers, walkers, families, and spectators. The course circles the lakes and gardens near Bishop Ranch City Center, featuring a level path of pavement and packed dirt. Costumes are encouraged, including turkey suits, and pets may accompany family groups. Registration fees benefit the Food Bank of Contra Costa and Solano, lending the event a straightforward Thanksgiving theme: run, cheer, dress up, and support a local food bank before the holiday festivities commence.

The Tri-Valley Turkey Burn is a Thanksgiving morning 5K and 10K run, walk, or stroll held at Ken Mercer Sports Park in Pleasanton, California. It is designed for families, casual walkers, runners, strollers, and leashed dogs, with affordable registration fees for adults, youth, and children under 10. The event embraces the holiday spirit: participants can create their own "I am thankful for..." race bib, coffee is available before the start, and snacks are provided afterward. A pre-race warm-up is offered, along with sponsor and nonprofit booths. Optional Turkey Burn apparel, including shirts, hats, socks, and sunglasses, is available for purchase, and all participants receive a finisher medal.

Der Jingle All the Way 5K und 10K ist ein Straßenlauf zur Weihnachtszeit in Mountain House, California, und ist immer Anfang Dezember. Man kann sich für einen 5K oder einen 10K entscheiden. Da ist für jeden was dabei: für die, die nur einen kurzen Fun Run machen wollen, genauso wie für die, die lieber einen längeren lokalen Lauf laufen möchten. Start und Ziel sind auf dem Central Parkway. Die offizielle Rennseite gibt zwar nur wenige Streckendetails her, aber es klingt nach einem ganz unkomplizierten Community-Ansatz: Man kann den Race Director über die Event-Website kontaktieren, und die Läufer werden nach dem Lauf gefragt, ob sie das Rennen einem Freund weiterempfehlen würden.