ナパ, CA周辺の10Kレース

The Bay Front Run begins and ends on Bayfront Boulevard in Hercules, California, adjacent to the Bay Front Trail. This yearly community race offers a 5K, 10K, 1 Mile Run/Walk, and a Kids Fun Run. The main races commence in the morning, with children’s races scheduled for later. The 5K and 10K are chip-timed and scored, while the shorter distances accommodate walkers, families, and young children. The course proceeds from Sanderling and Bayfront along Bayfront Boulevard to the Bay Trail entrance at John Muir Parkway. It then follows the trail through Hercules towards Rodeo before a turnaround at the Bay Trail's terminus. The 10K covers this course twice. The event benefits the Hercules Education Foundation. Following the run, the Bay Front Festival features music, food trucks, local businesses, entertainment, and community organizations. Participants registering early receive a race shirt, the first 350 finishers get a medal, and top male and female runners in the 5K and 10K receive awards.

Cindy's Race is a running event in Santa Rosa, California, held at 630 Summerfield Rd in Sonoma County. It offers in-person 10 mile, 10K, 6K, and a free kids' 1K. The race takes place in October and also provides virtual options for the same distances, allowing participation remotely. The race supports breast cancer awareness and fundraising, honoring Cindy, who was diagnosed with breast cancer. The event accommodates various participants, including long-distance runners, 10K and 6K runners, families with children, and those participating virtually. The free kids' dash ensures the shortest race is accessible to all.

The Windsor Marathon begins and ends at The Island at Pelican Lakes in Water Valley, Windsor, Colorado. The event offers a full marathon, half marathon, 10K, 5K, and a 1 Mile Fit & Fun Run, accommodating marathoners, shorter-distance runners, and children. The course incorporates golf-course paths, the Poudre River trail, inclines, and single-track dirt trail sections for the marathon. The marathon commences earlier than the other races, with the 1-mile run scheduled for later in the morning. Post-race, participants can enjoy breakfast, beverages, and music at the finish area. The event supports Banner MD Anderson Cancer Center and the Weld RE-4 Foundation.

Coffee enthusiasts! This Coffee Lovers Run is about good vibes. No timing chips, just a stress-free setting to achieve your goals. Your swag, including a medal and shirt, ships direct to your address. Log miles after the race and we'll donate $1 for every mile you do.

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 Cloverdale Vineyard Races are a 5K and 10K held in Cloverdale, California. The start and finish lines are located at Cloverdale Municipal Airport on Airport Road. This event is organized by the Kiwanis Club of Cloverdale Foundation, serving as both a community fundraiser and a running day. The course has traversed wine-country terrain, with past runs including routes at Gallo Family Vineyards and over rolling hills that organizers note can be continuously challenging. Current plans utilize Cloverdale country back roads, as the team seeks future vineyard sites. Race proceeds benefit local charitable efforts, such as providing books for children, scholarships, healthy snack programs, and fulfilling requests from teachers and librarians.

The Winters Spooktacular Fun Run and Costume Contest starts and finishes at Rotary Park on Main Street in Winters, California. This Halloween-season run/walk is hosted by the Winters Runners and Walkers Club Charity as part of the three-day Winters Harvest Festival. It includes a 10K, a 5K, and a 1 Mile Kids Monster Dash and adult run/walk. The 10K starts first, the 5K follows, and the 1 Mile event goes later, allowing for both timed runners and families with children. All routes stay within the city of Winters, making this a local town event. The 5K and 10K are timed, with place awards for the top three men and women in each distance. The 1 Mile is untimed. Finishers receive race bibs, custom tech tees, and medals. 5K and 10K finishers also receive free Hooby's Beverages. Costumes are part of every race, with awards for Best Individual and Best Group in each event. Proceeds support outdoor fitness equipment for Winters Walnut Park, donated to the City of Winters.

The PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO is a running event in San Francisco offering 5K, 10K, and half marathon distances. Organized by The Best Races, its peanut butter and jelly theme lends a playful tone rather than intense race-day focus. The event features a relaxed atmosphere. Participants are encouraged to "spread the fun" and approach the day with "no stress, no expectations," running at their own pace. While specific route details are not provided, the race emphasizes feel-good miles, a satisfying finish, and the concept of running your own way.

The Haunted Sacramento 5K, 10K is a Halloween running event in Sacramento, California, offering 5K and 10K distances. It is structured less like a traditional road race and more like a Halloween exploration using a map, incorporating elements of adventure racing, mixed terrain, orienteering, and road running. Participants navigate East Sacramento's Fab 40s neighborhood, chosen for its streets decorated extensively for Halloween. The event is presented as trick-or-treating for adults and families. It accommodates teams of one to five, making it suitable for solo runners, small groups, and families seeking a race focused on costumes, neighborhood discovery, and Halloween decorations.

The Halloween Trick or Trot Run is a Halloween road race held at Crissy Field in San Francisco. Participants can select a 1 Mile, 5K, 10K, or half marathon, accommodating those seeking a brief, enjoyable run and those targeting 13.1 miles. The race takes place in San Francisco County, within the Bay Area. The start is located at Crissy Field, and the course map is emailed to participants. The Halloween theme is integral to the event; participants are encouraged to bring a friend, set a goal, and receive free Halloween candy post-run.

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.