racecast.ioPartly cloudy throughout the day with a chance of rain throughout the day.
Light Rain
100%
Light Rain
100%
Light Rain
100%
Light Rain
100%
Wind
12mph
Wind
13mph
Pre-Race
Race
Post-Race
Race Overview
The Napa Valley Marathon is an annual marathon, half marathon, and 5K in Napa County, California. The USATF-certified marathon course begins in Calistoga at the northwestern tip of Napa County, and then traverses the Silverado Trail, ending in downtown Napa. The race's course is primarily rolling hills or flat as it moves through rural California Wine Country. The Napa Valley Marathon has been run in March since 1979, accepts only about 3,000 runners, and is widely considered one of the most scenic marathons in the United States. The men's and women's winners of the race win their weight in wine.
WikipediaFAQ
Is the Napa Valley Marathon a Boston Marathon Qualfier?
Yes, the Napa Valley Marathon is an official Boston Marathon qualifier.
What is the time limit for the Napa Valley Marathon?
The time limit for the Napa Valley Marathon is 6 hours.
Napa Valley Marathon Course Map
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Napa Valley Marathon Weather History
Mean Temp: 52°
Average High: 61°
Average Low: 43°
| Date | RunScore | Temp (race start) | Feels Like | Temp (high) | Humidity | Dew Pt. | Rain | Wind | Clouds | UV | WBGT |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 6, 2022 | 38° | 38° | 62° | 85% | 34° | - | 1mph | 8% | 0 | 49° | |
| Mar 1, 2020 | 45° | 40° | 60° | 75% | 37° | - | 10mph | 4% | 0 | 50° | |
| Mar 3, 2019 | 53° | 53° | 58° | 91% | 50° | - | 5mph | 58% | 0 | 54° | |
| Mar 4, 2018 | 35° | 32° | 55° | 92% | 33° | - | 3mph | 4% | 0 | 48° | |
| Mar 5, 2017 | 52° | 52° | 54° | 79% | 45° | - | 13mph | 59% | 0 | 51° | |
| Mar 6, 2016 | 55° | 55° | 59° | 89% | 52° | Light | 15mph | 98% | 0 | 54° | |
| Mar 1, 2015 | 42° | 39° | 62° | 88% | 39° | - | 5mph | 0% | 0 | 50° | |
| Mar 2, 2014 | 54° | 54° | 59° | 82% | 48° | - | 4mph | 0% | 0 | 55° | |
| Mar 3, 2013 | 54° | 54° | 66° | 86% | 50° | - | 7mph | 96% | 0 | 54° | |
| Mar 4, 2012 | 43° | 43° | 73° | 82% | 38° | - | 3mph | 0% | 0 | 50° | |
| Mar 6, 2011 | 54° | 54° | 57° | 98% | 53° | Light | 5mph | 100% | 0 | 55° | |
| Mar 7, 2010 | 44° | 44° | 63° | 95% | 43° | - | 3mph | 1% | 0 | 51° | |
| Mar 1, 2009 | 54° | 54° | 59° | 78% | 47° | - | 4mph | 92% | 0 | 54° | |
| Mar 2, 2008 | 43° | 38° | 68° | 77% | 36° | - | 8mph | 0% | 0 | 50° | |
| Mar 4, 2007 | 49° | 49° | 69° | 77% | 42° | - | 3mph | 2% | 0 | 52° | |
| Mar 5, 2006 | 50° | 46° | 55° | 64% | 38° | - | 8mph | 100% | 0 | 50° | |
| Mar 6, 2005 | 48° | 47° | 70° | 97% | 47° | - | 3mph | 1% | 0 | 52° | |
| Mar 7, 2004 | 46° | 44° | 71° | 95% | 45° | - | 5mph | 1% | 0 | 51° | |
| Mar 2, 2003 | 38° | 38° | 62° | 95% | 36° | - | 0mph | 0% | 0 | 49° | |
| Mar 5, 2002 | 49° | 45° | 58° | 93% | 47° | - | 10mph | 1% | 0 | 51° | |
| Mar 4, 2001 | 49° | 46° | 58° | 92% | 47° | Light | 8mph | 100% | 0 | 50° | |
| Mar 5, 2000 | 50° | 50° | 50° | 94% | 48° | Light | 6mph | 100% | 0 | 51° |