Grizzly Peak Trail Run
- Trail Run
- 10k
- Half Marathon
- 30 km
- Marathon
- 50 km
- Running
- 45 m
- 3 km
Date: Saturday, September 13, 2025
Location: Lake Anza Road, Berkeley, CA
Distances: 50K, 35K, Half Marathon, 10K
The Berkeley Trail Adventure brings participants through the beautiful terrain of Tilden Regional Park, showcasing stunning views of the bay and Golden Gate Bridge. This event includes well-stocked aid stations and an 8.5-hour time limit for the 50K distance.
Volunteers are essential to the success of this event. All volunteers will receive a free race T-shirt, food, and the opportunity to earn future race credits.
Be sure to register by August 30, 2025, to guarantee your shirt and size.
For more information and to register, visit Inside Trail Racing.
50K Registration | $147.27 | See |
35K Registration | $115.32 | See |
Half Marathon Registration | $98.12 | See |
10K Registration | $82.18 | See |
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