2025 La Crema Cal Tri Sonoma
- Swimming
- 366 m
- 1 km
- Running
- 5k
- 5k
Guerneville, California, United States
California Fall Classic 100K / 55K 2025
- Trail Run
- 100 km
- 55 km
3227 Stewarts Point-Skaggs Springs Rd, Healdsburg, CA, USA
Lake Sonoma Race Series
About the Event
Event Details
Date: Saturday, October 18, 2025
Location: Lake Sonoma, Healdsburg, CA
Start Times:
- 100K: 5:00 AM
- 55K: 6:00 AM
The California Fall Classic features two incredible courses:
- 100K: Western States Endurance Run 2026 Qualifier (18-hour cutoff)
- 55K: Perfect for first-time ultra runners!
Both courses provide ample aid stations, local hospitality, and a scenic journey through wine country.
Aid Stations
100K will have 5 full aid stations and 3 water stations with a maximum distance of 7 miles between aid. The 55K course mirrors the same time limitation and has 5 full aid stations and 2 water stations.
Post-Race Festivities
Enjoy local food, wine, and music at our festival atmosphere. Proceeds support the Children of Vineyard Workers Scholarship Fund.
How to get there
Courses
Tickets
Apuama does not sell tickets. Check prices and availability on the event's website.
| 100K - Registration | $280.40 | See |
| 55K - Registration | $168.57 | See |
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