Sonoma Fall Classic
External Event
Distance
26.2–100 mi
Pace
All paces (distance dependent)
Terrain
Mixed (check official page)
Difficulty
Challenging
About this run
The Sonoma Fall Classic is set to take place in Geyserville, California, on October 17, 2026. This event offers a range of distances, from a marathon (42.2 km) up to an ultra-marathon distance of 160.9 km, catering to a variety of endurance levels. The race is hosted in the scenic Geyserville area, known for its natural beauty. Runners can anticipate an immersive experience within the Californian landscape as they tackle their chosen distance. Further details regarding the specific course and any unique aspects of the 2026 Sonoma Fall Classic can be found on the official registration page.
Who it's for
With distances ranging from 42.2 km to 160.9 km, this event is designed for experienced marathoners and ultra-marathoners seeking a significant endurance challenge.
What to expect
- Arrive early to allow ample time for parking and any pre-race preparations.
- Familiarize yourself with the course details, available on the official registration page, to plan your pacing strategy.
- Be prepared for variable weather conditions typical of Northern California in October; check the forecast closer to the event date.
- Carry necessary hydration and nutrition, especially for the longer distances, as support may be limited between aid stations.
- Understand the course style (road, trail, or mixed) by consulting the official registration page to select appropriate footwear and gear.
Good to know
- Packet pickup information will be available on the official registration page.
- The event takes place in Geyserville, CA.
- Runners should consult the official registration page for all specific race details.
Typical conditions
For events around October 2026 in Geyserville, CA, United States: Typical autumn conditions in this region — conditions can change quickly; confirm race-day guidance on the official page.
How to prepare
Ultra distances need longer training blocks, fueling practice, and gear that matches the course type listed by the organizer. Always verify elevation, aid stations, and cutoffs on the official page.
Browse destination racesGetting there
This event is listed in Geyserville, CA, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What distances are offered at the Sonoma Fall Classic?+
The Sonoma Fall Classic offers distances from 42.2 km up to 160.9 km.
Where is the Sonoma Fall Classic held?+
The event is located in Geyserville, CA, United States.
When is the Sonoma Fall Classic?+
The race is scheduled for October 17, 2026.
How can I register for the Sonoma Fall Classic?+
Registration details can be found on the official registration page: https://www.aravaiparunning.com/california-races/sonoma/
What is the course like?+
Specific course details are not provided here; please refer to the official registration page for information on terrain and route.
Are there any cut-off times for the race?+
Information regarding cut-off times is not available here. Runners should check the official registration page for details.
Where can I find more information about the event?+
For comprehensive details, including course maps, packet pickup, and other race specifics, please visit the official registration page.
What should I expect in terms of weather?+
October in Geyserville can have variable weather. It is advisable to check the forecast closer to the race date and prepare accordingly.
Registration is handled by the official event organizer
Know a local group? Host a community run in Geyserville
