2026 Napa Fall Wine Country Marathon, Half Marathon, 10K, & 5K
About the Event
Experience the 2026 Napa Fall Wine Country Marathon as it reprises its journey through Calistoga on October 24th. The race commences at Bothe-Napa Valley State Park, renowned for its breathtaking trails and natural beauty. This year’s event is set against a backdrop of crisp autumn air with temperatures ranging from 12.5°C to 25°C, creating ideal conditions for runners. The course offers a challenging yet rewarding experience, weaving through hills, streams, and rocky paths within the park. The marathon route spans an exhilarating 26.2 miles (42 kilometers), providing firm but slightly soft ground under moderate UV exposure. For those seeking less distance, there are half-marathon options covering approximately 13.1 miles (21 kilometers) through similar terrain. The race begins at 9:00 AM with separate registration fees of $76.88 for adults and $39.44 for youths across all distances. Participants can register online via https://raceroster.com/events/2026/116244/2026-napa-fall-wine-country-marathon-half-marathon-10k-and-5k, with early registration closing on September 30th to secure a spot in the limited field of just 300 participants. Bibs are available for pickup at Calistoga High School from October 15 to 20 between 1:00 PM and 6:00 PM. Valid identification and proof of age are required, along with any race-day supplies you might need. The event kicks off in Bothe-Napa Valley State Park on the morning of October 24th, offering a unique opportunity for runners to explore an untapped setting just outside Napa’s bustling wine scene. This marathon caters to all ages and supports local communities, making it a must-visit destination for fitness enthusiasts and residents alike. Join us in celebrating the beauty and challenge of running through one of California's hidden gems!
Races Offered
10K - Adult
Oct 24, 2026
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Distance —
10K
terrain
Type —
Running
timer
09:00
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$76.88
10K - Youth
Oct 24, 2026
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Distance —
10K
terrain
Type —
Running
timer
09:00
sell
$39.44
5K - Adult
Oct 24, 2026
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Distance —
5K
terrain
Type —
Running
timer
09:00
sell
$76.88
5K - Youth
Oct 24, 2026
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Distance —
5K
terrain
Type —
Running
timer
09:00
sell
$39.44
Half Marathon - Adult
Oct 24, 2026
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Distance —
21K
terrain
Type —
Running
timer
09:00
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$87.58
Half Marathon - Youth
Oct 24, 2026
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Distance —
21K
terrain
Type —
Running
timer
09:00
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$44.79
Marathon - Adult
Oct 24, 2026
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Distance —
42K
terrain
Type —
Running
timer
09:00
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$108.98
Marathon - Youth
Oct 24, 2026
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Distance —
42K
terrain
Type —
Running
timer
09:00
sell
$55.49
Weather History
These values represent the 3-year monthly averages for October in Calistoga.
thermostatTemperature
12.5° / 25.0°
wb_sunnyFeels like
11.2° / 23.2°
light_mode
Avg sunshine hours
9h 13m
water_drop
Avg rainfall
1.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
5.8 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
62.7%
wb_twilight
Sunrise
07:20
nightlight
Sunset
18:30
About Calistoga
Learn more about the host city, Calistoga.
Calistoga is at the north end of the Napa Valley in the Bay Area region of California. Calistoga was founded as a hot springs resort in the 1860s by Sam Brannan, California's first millionaire, and has long been a destination for its natural hot springs and mineral water and their supposed health benefits. Its position at the north end of the Napa Valley also makes it a gateway to Sonoma County wine country. Calistoga is a visitor's destination that celebrates being different - franchise fast food is against the law (really!) and healthy hedonists are celebrated. Go wine tasting, have a fabulous dinner, then take a bike ride and have a mud bath before you leave.
