Sonoma Fall Classic
Oct 17Healdsburg, CA100 mi, 50 mi +1
Also 50 miles, 125 mi from Euchre Bar Massacre, registration open
50 mi25 mi
Euchre Bar Massacre
Foresthill, California50 spots
- Entry from
- $0
- Aid stations
- 1
- Days to go
- 4
At a glance
- Date
- Oct 10, 2026
- Location
- Foresthill, California
- Distances
- 50 mi, 25 mi
- Elevation gain
- 20,000 ft
- Aid stations
- 1, 1 with crew access
- Registration
- Registration closes Oct 8, 2026, via ultrasignup.com
- Official site
- facebook.com
- Listed from
- UltraSignup
- Last checked
- Oct 5, 2026
Plan this race for free
1 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
A 25- or 50-mile fatass-style run along the North Fork of the American River, with substantial climbing, off-trail travel, bushwhacking, and route finding. The site describes the event as a very demanding run.
Key dates
Registration closes
Oct 8, 2026
Race day
Oct 10, 2026
Pricing
25 Miler
Registration
$0
50 Miler
Registration
$0
Email me updates about Euchre Bar Massacre
Registration openings and major changes, like a new date or a cancellation.
Aid stations
1| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Drop bag and crew location One location for drop bags and crew to meet runners; runners pass through it twice. | -- | -- | -- |
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
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Race planning
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