Napa Valley Marathon
Napa Valley Marathon's point-to-point course through vineyards is a net-downhill PR magnet.
Race Date
Mar 7, 2027
Location
Calistoga, CA
Quick facts
- Date
- Sunday, March 7, 2027
- Location
- Calistoga, California
- Distance
- Half marathon (13.1 mi)
- Course
- Point to Point
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Napa Valley Marathon is a point-to-point race from Calistoga to Napa along the Silverado Trail, offering a net-downhill course through rolling vineyards and valleys. The first half undulates gently before flattening, and with typical race-day temperatures in the 40s–60s, conditions are ideal for a personal best. Runners describe it as "a great course for a PR," helped by a net downhill that eases the pace without punishing the knees.
Organization is a highlight: pre-race communication is thorough, aid stations are frequent and well-stocked, and packet pickup is smooth and welcoming. Swag stands out—a soft race shirt and a quality backpack that runners actually reuse. The atmosphere is low-key; the rural course has few spectators, so it's a quiet, focused experience. The main logistical hurdle is an early shuttle to the start, but runners agree the vineyard views—sometimes even spotting sheep—make the early wake-up worthwhile.
The finish at a high school lacks the winery-vibe some expect, but the race's excellent organization and beautiful route more than compensate. With a steady field of dedicated runners, the Napa Valley Marathon has earned its reputation as a reliable, well-run event in a world-class wine region.
Course Info
Course Type
Point to Point
Terrain
road
Scenery
Rural
Surface
Paved
Difficulty
Rolling Hills
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
USATF certified · 3 timing sources
no finisher data yet
no winner time yet
typical high 59°F
Race Day Weather
5-year historical avgStart (Low)
41°
Afternoon (High)
59°
Ideal racing weather — cool and comfortable
0.2"
Precipitation
9 mph
Wind
73%
Humidity
Frequently asked
When is the Napa Valley Marathon?
The Napa Valley Marathon is held on Sunday, March 7, 2027.
Where does the Napa Valley Marathon take place?
It takes place in Calistoga, California.
What distances does the Napa Valley Marathon offer?
The half marathon (13.1 miles).
Is the Napa Valley Marathon course flat and good for a PR?
The Napa Valley Marathon is a rolling hills, point to point course.
HalfRuns editorial — independent, no paid placement.
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