Napa Valley Marathon
Calistoga, United States · March · Independent
Why people love it
- Closed Silverado Trail through vineyards and hills, with a net drop of 92 m (303 ft).
- Small field of about 1,500 marathoners, uncongested, with 12 aid stations about every 3 km (2 mi).
- Boston qualifier with pace groups; March mornings are often cool, calm and dry.
- Finish in downtown Napa with a lively crowd; shirt and bag are praised.
- Entry sells out, so register early.
Watch out for
- Shuttle leaves Napa about 05:10 to 05:30 for a 07:30 start; reviewers waited over an hour.
- Few spectators on the course; support is at the finish and about 12 road-access points.
- Strict 6 hour cutoff (8:31 per km, 13:44 per mile); shuttle sweep at 36.5 km (mile 22.7).
- Steep road camber for the first 13 km (8 mi); the net drop is gentler than it sounds.
- Rain hit the race in 2009 and 2019.
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 28% of the overall score.
Toughness: Tough
- Racer satisfactionLoved4.0
Reviewers praise the scenery and quiet course, but criticise the early shuttle; one thought the fee high for the finish perks. · Medium confidence
- OrganizationWell run3.8
Mostly well organised, with a calm expo and fast gear return. Bib pickup was chaotic for one racer; shuttles and no corrals drew complaints. · Medium confidence
- First timer friendlyDoable2.8
Strict 6 hour cutoff (8:31 per km, 13:44 per mile), a shuttle sweep at 36.5 km (mile 22.7), early shuttles and few spectators. · Medium confidence
Course traits, not part of the score
- PR potentialFast3.9
Net drop of 92 m (303 ft) suits BQ chasers, but early camber, a hill near 26 km (mile 16) and late headwinds are reported. · Medium confidence
Course
Scenery, road surface, closures, and room to run. Counts for 20% of the overall score.
- Course sceneryBeautiful4.3
Vineyards, wineries and hills along the closed Silverado Trail. Some find 35 km (22 mi) on one road repetitive. · High confidence
- Room to runRoomy4.3
Small field of about 1,500 on a closed road. The four turns in the last 6 km (4 mi) are the only twists. · Medium confidence
- Road surfaceMixed3.4
Paved rural road, but one reviewer notes steep side-to-side camber for about 13 km (8 mi). · Medium confidence
- Road closuresFully closed4.5
Silverado Trail is closed for the race, per a Calistoga notice and a 2013 report. · Medium confidence
Course traits, not part of the score
- Course flatnessMostly flat3.5
Gain of 172 m (564 ft) and loss of 264 m (867 ft): rolling early, then mostly flat. · High confidence
- Net downhillDownhill3.8
Net drop of 92 m (303 ft), Boston qualifier. Reviewers say the downhill is gentler than it sounds. · High confidence
Support
Crowds, aid stations, the start, and pacers. Counts for 20% of the overall score.
- Start logisticsSome waiting2.6
Shuttles leave Napa about 05:10 to 05:30 for a 07:30 start. Waits topped an hour, with long toilet lines and no corrals. · Medium confidence
- Pacers and timingGood3.6
Pace groups were mentioned in 2025. Little else on timing. · Low confidence
- Crowd supportSparse2.0
Few spectators on the course. Crowds appear at the downtown Napa finish and about a dozen drive-up points. · High confidence
- Aid stationsGood3.5
12 stations about every 3 km (2 mi) with Nuun; gels only at 22 and 33 km (20.5 mi). One reviewer found early aid sparse. · Medium confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 14% of the overall score.
- WindSome wind3.4
Forecasts note a tailwind early, then cross and headwinds late. 2025 had light wind. · Low confidence
- Air temperaturePleasant4.0
About 8 °C (46 °F) at the start, rising to 18 to 21 °C (65 to 70 °F). Mostly good, with rain in some years. · Medium confidence
- Weather reliabilityVariable2.8
March brought rain in 2009 and 2019, and calm dry days in 2025 and 2026. · Medium confidence
- Spectator friendlyTricky2.4
Spectators can reach about 12 points and the finish, but the road is closed and the course is long. · Medium confidence
Course traits, not part of the score
- Low altitudeSea level4.9
Calistoga is about 110 m (360 ft) high, falling to near sea level in Napa. · High confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityBook early2.6
Small-town wine country with weekend demand. No review gives figures. · Low confidence
- Hotel valuePricey2.4
Napa and Calistoga hotels are generally pricey. No race-weekend rates found. · Low confidence
- WalkabilitySome driving2.8
The finish at Vintage High School is reachable from downtown Napa. The start is by shuttle only. · Low confidence
- Travel easeOne connection2.6
About 100 km (60 mi) from Oakland or San Francisco airports, so you need a car or shuttle. · Medium confidence
- LogisticsSome complexity3.2
Expo at the Napa Marriott, free shuttle and no race-day bib pickup. The swag bag doubles as a drop bag. · Medium confidence
- Town and foodGreat4.5
Wine country town with a strong food scene, though there is no wine at the high school finish. · Medium confidence
Entry
How hard it is to get a place, and what you get for the fee. Counts for 8% of the overall score.
- Getting inRegister early2.6
The official site says each distance will sell out. Fee and timing not confirmed. · Medium confidence
- Value for moneyFair3.0
Swag and shirt are praised, but one runner felt the fee was too high for the finish perks. Fee not found. · Low confidence
Key facts
- Location
- Calistoga, Napa County, United States
- Typical month
- March
- Latest or next date
- 7 March 2027
- Organiser
- Independent
- Field size
- About 1,500 athletes
- First held
- 1979
- Distances
- 42.2 km (26.2 mi)
- Course type
- point-to-point
- Climbing
- 172 m (565 ft)
- Descent
- 264 m (865 ft)
- Start time
- 07:30
- Cutoff
- 6 hours
- Boston qualifier
- Yes
- Surface
- Asphalt rural road (Silverado Trail)
- How to get in
- open
- Sells out
- Yes
- Air temperature
- 8–20 °C (46–68 °F)
- Humidity
- Low
- Altitude
- 110 m (360 ft)
- Nearest airport
- Oakland (OAK) or San Francisco (SFO), 100 km (62 mi) away
- Where to stay
- Downtown Napa, Near Vintage High School (finish), Calistoga (start side)
- Booking
- Runner shuttles board at Vintage High School in Napa from about 05:10. Some hotels offer shuttle pickups; rideshare is unreliable in the rural start area.
What racers and reviewers say
- RaceRaves Napa Valley Marathon reviewsRaced 2026 · aggregator · Positive
Reviewers praise the vineyards and gentle rolling net downhill, with a flatter second half. Some felt the scenery got repetitive over 35 km (22 mi) on one road. Spectators are few, volunteers and aid are praised, but the early shuttle, long toilet lines, no corrals and chaotic bib pickup drew complaints. One thought the fee high for the finish perks.
- Run Oregon: A Runcation recap of the 2013 Napa Valley MarathonRaced 2013 · blog · Positive
Closed winding road through vineyards, rolling early and mostly flat. Chilly start, highs of about 20 to 22 °C (high 60s to low 70s °F), well-stocked aid with fruit sherbet near 37 km (mile 23). Few spectators; organisers set up about a dozen drive-up cheering spots. Recommends renting a house near the finish.
“As a destination race, this marathon is a gem.”
- The Runner's Trip: Napa Valley Marathon 2009Raced 2009 · blog · Mixed
It rained throughout the 2009 race. About 2,000 runners rode school buses to the start; a 7 AM start along the Silverado Trail, gently rolling and mostly flat. Finish by Napa High School with medals and mylar blankets.
- CEP Running: Napa Valley Marathon guideRaced 2026 · article · Positive
Intimate race with about 1,500 entries. First 10 km (6 mi) gentle rolling, 11 to 32 km (miles 7 to 20) mostly flat, last 10 km (6 mi) turn into residential Napa. 12 aid stations about every 3 km (2 mi) with Nuun; gels only at 22 and 33 km (13.9 and 20.8 mi). Warns that a net downhill tempts runners to go out too fast.
“A net downhill course tempts runners to go out too fast.”
- Napa Valley Marathon: official race informationRaced 2027 · article · neutral
Official facts for 2027: net drop 92 m (303 ft), strict 6 hour cutoff with a shuttle at 36.5 km (mile 22.7) at 12:45, 12 aid stations, expo at the Napa Marriott and complimentary runner shuttles. Organiser source, so facts only.
Show 4 more
- Allied Services: Runner's Insight with John MartinoRaced 2025 · article · Positive
Net downhill with vineyards, wineries and farmland that he rated one of the most scenic races he had run. Cool and calm, 9 to 11 °C (high 40s to low 50s °F), light wind. Shuttles left Vintage High at 05:30 for a 07:30 start; pacer groups helped. Spectators lively at the downtown finish.
“one of the most scenic races I've ever run”
- BibRave: Napa Valley Marathon reviewsRaced 2019-2024 · aggregator · Positive
Search snippets only: reviewers praised well-staffed aid with water and Nuun and a calm, serene course, with one 2019 race on a cold rainy day. Finish at Vintage High with soup. Pages themselves returned 404.
- Calistoga city: Napa Valley Marathon event noticeRaced 2026 · article · neutral
Notice that Silverado Trail closes between Rosedale and Lincoln for race staging, with a 07:30 start near Brannan Street, and set-up from 05:30.
- Wikipedia: Napa Valley MarathonRaced 2025 · article · neutral
Run in March since 1979 with about 3,000 runners across events; point-to-point from Calistoga to downtown Napa, primarily rolling hills or flat.
Raced Napa Valley Marathon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
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