In 128 days · Sun, Mar 7, 2027
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When
Sunday, March 7th, 2027
Where
Silverado Trail, Napa CA
Distance
Marathon
Typical weather
42–62°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2026
55–76°F
dry
2025
36–64°F
dry
2024
40–62°F
dry
2023
35–51°F
dry
2022
39–69°F
dry
2021
36–64°F
dry
2020
42–55°F
rain
2019
44–54°F
dry
2018
43–65°F
dry
2017
34–58°F
dry
Best months to race in California →
About this race
Event Overview
- Name: Napa Valley Marathon
- Date: March 7, 2027
- Location: Silverado Trail, Napa, CA
- Website: napavalleymarathon.org
Race Details
- Route: The marathon rolls down the Silverado Trail from Calistoga to Napa.
- Scenery: Participants will pass vineyards and wineries along a quiet, gently downhill country road.
- Atmosphere: The race has a boutique-feel, providing a unique experience for runners.
- Community: It has a devoted following, attracting participants every March.
Course map
Train with a club
Run clubs near Napa to train with before race day.
Lightning Run Club
Santa Rosa, CASuggested Races
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