One of the most picturesque road races in the United States, the Napa to Sonoma Half Marathon is a dream for wine lovers and runners alike. The race starts in vineyard-covered Napa Valley, winding through rolling hills and charming countryside before finishing in historic Sonoma Plaza.\n\nWhile the course includes a few undulating hills, the stunning scenery and fantastic post-race wine festival make it one of the most sought-after destination half marathons in the country. This event is perfect
Adjusted Time
1:47:43
Time difference: +2.7 minutes compared to a flat, road, temperate course.
| Surface | Road |
| Elevation Gain | 132m |
| Elevation High | 68m |
| Elevation Low | 3m |
| Predicted High | 31°C |
| Predicted Low | 12°C |
| Chance of Rain | 0% |