2027 Santa Rosa Marathon

Name: 2027 Santa Rosa Marathon
Start: 2027-08-21T07:00:00Z
End: 2027-08-21T07:00:00Z
Location: Old Courthouse Square, Santa Rosa, CA 95404, USA

From $34

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2027 Santa Rosa Marathon

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Booked 41 times in the last week

$34 - $114

Booked 41 times in the last week

About

Mark your calendar and grab your friends—it's time to run through the heart of California’s iconic wine country! Join us for the Santa Rosa Marathon, Half Marathon, 10K & 5K on August 21st & 22nd, 2027. Race through scenic vineyard-lined paths and picturesque rolling hills, all while enjoying mostly flat courses in stunning Sonoma County.

10K, 5K, Virtual Events, and 2 more

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Sat, Aug 21, 2027 - Sun, Aug 22, 2027

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Santa Rosa, United States

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Where and when

Location

Old Courthouse Square, Santa Rosa, CA 95404, USA

Start times

Saturday, Aug 21, 2027

10K: 7:00 AM5K: 9:00 AM

Sunday, Aug 22, 2027

Marathon: 6:30 AMHalf Marathon: 7:30 AM

Event summary

Here are the distances available for 2027 Santa Rosa Marathon

1-4 / 5

Marathon

26.2mi

$114

Half Marathon

13.1mi

$94

10K

10km

$54

5km

$34

Route information

Marathon

The race begins in vibrant downtown Santa Rosa before guiding runners onto the peaceful Santa Rosa Creek Trail and Prince Memorial Greenway, just like the half marathon. But soon, the full marathon sets itself apart—heading west into the heart of Sonoma County wine country.

Here, the course opens up to rolling vineyard landscapes, quiet country roads, and sweeping views that define the region. A true highlight awaits as runners pass through the grounds of DeLoach Vineyards, including a rare and memorable run through the winery’s barrel room—a one-of-a-kind experience you won’t find anywhere else.

The course then loops back toward Santa Rosa, returning you to cheering crowds and a downtown finish that celebrates every mile of your journey.

Half Marathon

The race begins in vibrant downtown Santa Rosa before quickly transitioning onto the Santa Rosa Creek Trail and Prince Memorial Greenway. From there, runners settle into long, uninterrupted stretches of paved pathway, winding alongside the creek and through tree-lined green spaces.

With minimal elevation changes and a smooth, continuous route, this course is built to help you find your rhythm and stay there. The return to downtown brings renewed energy from spectators and fellow runners, carrying you to a strong and memorable finish.

10K

Beginning in the heart of downtown, runners quickly make their way onto the Santa Rosa Creek Trail and Prince Memorial Greenway. The course features extended stretches of paved pathway, gentle curves, and minimal elevation change—ideal for settling into a strong, consistent pace.

With a scenic out-and-back design along the creek, runners can focus on rhythm and flow before heading back toward downtown for an energized finish surrounded by fellow participants and spectators.

The race begins at Courthouse Square before heading through downtown streets and connecting to the Santa Rosa Creek Trail and Prince Memorial Greenway. Runners enjoy a scenic out-and-back along the water before returning to the city center for a high-energy finish.

With its flat profile, approachable distance, and festive atmosphere, the 5K is ideal for runners of all levels.