SPASM Lake Chabot Trail Run
- Trail Run
- 8 km
- Half Marathon
- 27 km
- Marathon
- 50 km
- Running
- 46 m
- 3 km
Hayward, California, United States
Date: August 3, 2025
Location: Lake Chabot Marina, Castro Valley, CA
Registration closes: August 2, 2025, at 11:59 PM PT
All runners receive a race shirt, special Skyline socks, and a finishers medal. Awards will be given to overall winners and the top 3 in each age group.
For more details on the courses, aid stations, and other racing information, please visit the official event website.
50K Registration | $147.27 | See |
21K Registration | $92.81 | See |
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