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Mt Umunhum Ultras

Name: Mt Umunhum Ultras
Start: 2025-06-07
End: 2025-06-07
Location: Gold Creek

Gold Creek, United States • 7 Jun 2025

The Mt. Umunhum Ultras is an exciting trail running event set in the scenic Santa Clara Valley and Sierra Azul Open Space Preserve. Participants can choose from various distances, including a challenging 52-mile ultra, 50K, trail marathon, and shorter options like a 5K and 10K.

The race features over 15,000 feet of elevation gain, taking runners through beautiful oak forests and meadows. Each course is well-marked, and aid stations are provided. All finishers will receive a commemorative medal, making this event a memorable experience for both seasoned runners and newcomers alike. Visit the organization's website for the most recent information.

United States California Gold Creek

Race information

Website Registration

52 mi

52 Miler

50 km

50K

26 mi

Trail Marathon

30 km

30K

13 mi

Half Marathon

9 mi

9 Mile

10 km

10K

5 km

Visit the organization's website for the most recent information.

Trail runs nearby

Thursday Nov 28

Zoom Turkey Trot

San Jose - 10 mi from Gold Creek

The Zoom Turkey Trot is a festive running event taking place in San Jose, California, featuring multiple race options including a 5K, 10K, and Half Marathon, along with youth categories and a free Kid's Run. Scheduled for Thanksgiving morning, participants can enjoy a scenic run along the Coyote Cre..

Saturday Nov 30

Quarry Turkey Half Marathon

Fremont - 25 mi from Gold Creek

The Quarry Turkey Half Marathon is a family-friendly running event taking place on November 30, 2024, at Quarry Lakes Regional Park in Fremont, California. Participants can choose from a half marathon, 10K, or 5K, along with a free Little Turkeys race for children. The event encourages Thanksgiving-..

Saturday Dec 7

Zombierunner Quarry Lakes

Fremont - 25 mi from Gold Creek

...

The ZombieRunner Quarry Lakes event, scheduled for December 7, 2024, in Fremont, California, features a variety of running distances including a 5K, 10K, Half Marathon, 30K, and Marathon, along with youth categories and a free Kid's Run. The scenic course begins at Quarry Lakes Regional Recreation A..

Saturday Dec 7

Calero Trail Run - Winter

San Jose - 10 mi from Gold Creek

...

The Calero Trail Run - Winter, held at Calero County Park in San Jose, CA, offers a variety of trail running distances including 50K, Trail Marathon, 25K, Half Marathon, 15K, 10K, 5K, and a Kids Run. Participants can enjoy scenic single tracks, challenging hills, and dirt paths, making it an excelle..

Saturday Dec 14

Summit Rock Half Marathon

Saratoga - 11 mi from Gold Creek

5 km

10 km

13 mi

The Summit Rock Half Marathon, along with 10K and 5K events, takes place in the scenic Sanborn County Park, Saratoga, CA, on December 14, 2024. Participants can enjoy running through beautiful redwood groves and single-track trails, with the half marathon and 10K featuring challenging ascents and br..

Saturday Dec 21

Inside Trail - Woodside Ramble

Redwood City - 29 mi from Gold Creek

The Woodside Ramble, organized by Inside Trail Racing, is a scenic trail running event held at Huddart County Park in Woodside, California. Participants can choose from four distances: 10K, Half Marathon, 35K, and 50K, catering to runners of all skill levels. The course features beautiful trails sha..