Mt. Umunhum Trail Conquest - Fall
San Jose, California, United States
Oct 10, 2026 - Saturday
5k, 7mi, 30k, 50k, Half-marathon, Marathon, Ultra
Race Information
This race starts at the Hacienda Entrance of Almaden Quicksilver Park. The 30K, Trail Marathon, and 50K travel into the Sierra Azul Open Space Preserve. The 30K will reach the summit of Bald Mountain, and both the Trail Marathon and 50K will take you to the top of the exclusive Mt. Umunhum.
Related Events
Calero Trail Run - Winter Edition
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: San Jose, California
Jolly10K
Date: Jul 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Los Gatos, California
Rancho Hills Trail Run (Fall)
Date: Nov 7, 2026 - Saturday
Size: 1 - 100 participants
Location: Morgan Hill, California
Run Pick of the Month - Napa to Sonoma Wine Country Half Marathon & Rosé 5K
Your ultimate Wine Country runcation awaits in July 2026!
Use code N2SRG26 to get $10 off on your entry!
Trade the concrete jungle for rolling vineyards and uncork a new running personal best at the Napa to Sonoma Half Marathon & Rosé 5K. This is more than a race, it's your perfect run-cation escape.
Choose your vintage: Take on the picturesque Rosé 5K around historic Sonoma Plaza, or conquer the world-class Half Marathon that winds point-to-point from Napa, past 30+ iconic wineries and beautiful ranches.
Experience an unforgettable, wine-centric finish in Sonoma Plaza, complete with a celebratory post-race festival featuring tastings from local wineries!.
Sign up now and experience the run-cation that runners repeatedly cite as a favorite!
🏃 Training for This Race?
Get a personalized training plan that adapts for every run. RunDot analyzes every run and automatically adjusts your training plan.
🎁 2 weeks free for RunGuides runners
🏃 Looking For More Runs Near San Jose?
Find another distance:
Race Facts
Race Size: 1,000 - 5,000
Elevation: Lots of Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
Use this map to find hotels and airbnb accommodation near this race location.
