Sonoma Fall Classic
Oct 17, 2026 at 12:00 AM
Lake Sonoma, Healdsburg CA, 95476, USA
ATRA race member
Feature this race
The Sonoma Fall Classic will replace the California Fall Classic on the race calendar and feature a new mix of distances. The weekend will now be held October 17-18 in Wine Country and will carry forward the legacy of Tropical John’s original Lake Sonoma 50 Miler (moving from its traditional April date) alongside three other unique trail events: the Sufferfest 100 Mile, Trail Marathon, and 100 Mile and 50 Mile relays.
