Santa Rosa Marathon
Race Date
Aug 23, 2026
Location
Santa Rosa, CA
Quick facts
- Date
- Sunday, August 23, 2026
- Location
- Santa Rosa, California
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
The Experience
Join the Santa Rosa Marathon on August 22nd & 23rd, 2026 for a scenic run through California's beautiful wine country.
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
2 timing sources
no finisher data yet
no winner time yet
typical high 84°F
Race Day Weather
5-year historical avgStart (Low)
57°
Afternoon (High)
84°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
10 mph
Wind
65%
Humidity
Frequently asked
When is the Santa Rosa Marathon?
The Santa Rosa Marathon is held on Sunday, August 23, 2026.
Where does the Santa Rosa Marathon take place?
It takes place in Santa Rosa, California.
What distances does the Santa Rosa Marathon offer?
The half marathon (13.1 miles).
Is the Santa Rosa Marathon course flat and good for a PR?
The Santa Rosa Marathon is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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