Napa to Sonoma Half Marathon 2026
A vineyard-to-vineyard destination race through wine country, finishing with a Sonoma celebration.
Course Highlights
- Vineyard-to-vineyard route through Napa Valley
- Early-morning start among the vines
- Wine-country finish celebration in Sonoma
- Destination-race experience with rolling hills
Race Day Conditions
Mixed terrain — some rolling hills with flat stretches.
Mild — light clothing, stay hydrated early.
This is historical planning context, not a weather forecast.
Official organizer websiteRecommended Training Plans
This race has passed. Browse our 12-week plans for future events.
How to prepare for this course
Your plan should account for the mixed road course in Napa, plus the conditions runners commonly encounter around this event. These resources add race-specific context without creating a duplicate training URL.
Half marathon race pace strategy
Plan for effort changes across rolling terrain rather than treating every mile as identical.
Half marathon weather strategy
Use the historical 64°F average as a packing and pacing prompt, not a race-day forecast.
Two-week taper guide
Arrive fresh by reducing training stress while keeping familiar movement in the final two weeks.
Train for the Napa to Sonoma Half Marathon
Get a plan personalized to your fitness level and schedule for the Napa to Sonoma Half Marathon on July 19, 2026, with VDOT-calibrated paces and this course's details pre-filled.
Build My Plan for Napa to Sonoma Half Marathon$19.99 intro price — only 100 places left, normally $34.99. No subscription, nothing to cancel.